check if string is empty python

Solutions on MaxInterview for check if string is empty python by the best coders in the world

showing results for - "check if string is empty python"
Sara
23 Oct 2017
1my_str = ""
2if not my_str:
3  print("empty")
4else:
5  print("not empty")
6#output: empty
Yannik
01 Feb 2019
1if variable:
2  # code goes here...
Alberto
18 Aug 2019
1my_empty_string = ''  # given the empty string a variable
2
3def check_empty():
4    if not my_empty_string: 
5        print("Empty")
6    else:
7        print("Not Empty")
8
9
10check_empty()
11
12
13
14# by George Kwabena
Eliott
14 Jan 2020
1a_variable = {}
2
3is_a_empty = bool(a_variable)
4
5print(is_a_empty)
6# >>> False
7
8
9b_variable = [1, 2, 3]
10
11is_b_empty = bool(b_variable)
12
13print(is_b_empty)
14# >>> True
queries leading to this page
python all string not emptystring emptyness check pythoni want return empty string pythoncheck null undefined empty pythoncheck if str is not empty pythonhow to check if the variable is empty in pythonpython checking if a variable is emptypython null or emptyif empty string in pythonpython check for none and empty stringcheck if variable have empty string pythonhow to check if a string is empty in pythoncheck if st is empty string pythonpython if string is empty elsecheck if variable is an empty string pythonhow to check if string is not empty in pythonpython is string emptypython strin gnot emptystring isempty python 3python check string is nullpython check if string is blank python think that nothing empty sting is in stringcheck strin empty pythonpython use variable if not emptyhow to check if an array is empty c 23python string detect if line is emptyempty string in python check using nonepython string isblankif not empty python3python if statement empty stringpython str is null or emptyhow t find an empty value pythonis empty pythonpython is null or emptybest way to check if empty string in pythonempty if pythonpython check string is none or emptyhow to check is something is null or empty in pythonpython if variable is empty or nullnot empty string pandasif a variable is empty in python python print value if not emptypython string empotyhow to test if string is empty pythoncheck to see if a string is empty in pythonpython check if none or emptycheck if a string is empty in pythoncheck if argument is null pythondetect if str is empty pythonpython test for null or empty stringif statement to check empty pythonlength of empty string pythonpython check is a string is nonepython is not empty stringpython check if its empty string pythonpython if empty orcheck if string not empty pythoncheck if semphore is empty pythonhow to know if a string is empty in pythonpython is string is null or emptypython check if string is not empty or nonepython if in not emptypython variable has datapython if else list with empty stringif parameter is empty pythonpython if string is empty deletestr is empty pythoncheck if json file is empty pythoncheck for empty value int pythonpython3 check for non emptypython catch if string is emptypython empty checkpython check if string is empty or blankpython check string not empty and blankcheck if a string is null pythonpython check if not none or emptypython if string not emptypython3 check empty variablehow to check empty string in pythonpython of value is emptypython string not blankhow to check if a string is empty pytho 2chow to check if a string is emptypythonprint if not null pythonhow to check string empty in pythonpython how to check if variable is emptyhow to check if string is empth pythondoes if string check if the string is empty pythonpython check if string is emtycheck not empty in pythonis empty in pythonpython check if strings arent emptycheck if string is empty pythonisempty python stringempty string in python 3python string empty or nullpython check if variable number is blank or blankcheck if null or empty pythonpython code to check if string is emptystring is empty in pythonis empty string false in pythonvariable value is empty string pythonpython check a string is emptypython check find empty stringpython test string not emptypython empty string textcheck variable empty pythonempty string is null in python 3fpython if null or emptypython string empty checkpython while variable is not nullpython if empty string thenpython test if variable is emptycheck if not empty pythonpython check if not null or emptypython3 empty stringwhat does a empty string do in pythonwhat is empty string in pythonpython if string is empty assign a varible to itpandas check if string is nullhow to check value is empty in pythonpython empty or null stringhow to check if var is empty in pythoncheck something null or empty in python and assertcheck string empty or null pythonstring is empty in pytonif isnot empty pythoncheck if str empty pythonprint something else if string is empty pythoncheck if empty value pythonpython emtpy stringpy check if string is emptypython if empty stringpython verify that a line is emptypython string is emptypython check if value is null or emptypython tcheck for empty stringpython empty value checkif a string isempty pythonpython check that string is not emptyif string is empty pythonpython3 check empty stringcheck for empty string pythonpython how to empty a stringpython if emptycheck if empty in pythonpython if variable is emptystring 2bempty string in pythonpython check if line is emptycheck if empty string pythoncheck all blank value in pythonpython not qeual to emptypython try if variable is emptyhow to check is empty using if condition pythonhow to check if a string has nothing in itpython is null stringhow to make program to check string is empty or not in pythonpython not empty stringhow to check if python string is emptystr empty pythonpython detect empty string or none stringdetecting empty strings pythoncheck if variable is not empty pythoncheck if variable isnt emptypython if variable is nullpython if not empty stringcheck if a variable is empty pythonpython check if string is empty or nonecheck variable is empty in pythonpython variable is not emptynull or empty check in pythonpython var not emptychecking empty string in pythoncheck if str is empty pythonpython not comparing to empty stringhow does format handle empty stringspython which string is nothingcheck empty variable in pythonhow do we represent the empty string in pythonif string is empty in python 3if variable not empty pythoncheck if item has empty string pythonpython how to check string emptypy is emptypython how to check empty stringpython check if string is null or emptyhow to deal with empty string in pythonnull and empty check in pythonis string is empty pythonpython check for emptyif empty string pythoncheck if string is null or empty pythonif python string is not empty codecheck not empty string pythonif string is empty pytthonpython how to compare to empty stringscheck string not empty pythonis an empty string a string pythoncheck if something is empty string pythonshould i return null or empty string pythoncheck string null in pythonpandas check if empty stringcheck if string is emty pythoncheck variable not empty in pythonhow to check if there is nothing in a string pythonfind empyt string value pythoncheck whether a string is empty in pythonhow to check if variable is empty or not in pythonpython check string null or emptyhow to empty string in pythonhow to check if a string is not empty ptyhonstring not null in pythondeclaring an empty string in pythonpython if empty variablepython check blank or null in if conditionpython blank checktest for empty string pythonif string empty pytohnpython string is empty testcheck empty variable pythonpython check is string is emptypython check if string not emptyvalue has no value or empty in pythonpython template string check if variable is emptyempty string python checkpython check if string is emotypython str is emptycompare strings empty in python if variable is empty pythonpython if to check a string is nonehow to check if string is empty or none in pythonstring empty pythonpython3 test if string is emptycheck null string in pythonpython if has valuepython check if blankfind empty str numpyhow to check if function is empty pythonhow to check for empty variable in pythonpython check if null or emptythe value of empty string in pythonpython check if set emptypython if not null or emptycheck string is null in pythonpython check if empty stringpython isnull or emptystring not null check in pythonpython what is a blank stringinspect value is empty pythoncheck if string is empty or null pythonhow to check if a variable has a value in pythonhow to check for an empty string in pythonpython check if variable is null or emptycheck if function argument is empty pythonpython check substring not emptyhost as empty string pythonpython check value emptyi wanna return empty string pythoncheck string is blank in pythonmake empty string return true pythonpyhon if string is emptypython if string is empty or nonepython while string is not emptyhow to not return a space if a variable is an empty string pythoncheck variable is blank or not pythoncheck var for empyness pythonpython check for empty strcheck if a str is empty in python3is empty string true in pythonhow to check a non empty string pythonis not empty check pythonpython compare empty stringstring not empty in pythoncheck a string is empty in pythonnot null and empty variable in pythonstring comparison in python if nullif string empty pyis null or empty pythonpython null or empty checkif value is not none but can be empty string in pythonpython3 if empty stringcheck if a variable is null pythonpython how to check if a string is emptystring empty in pythonpython check string isn 27t emptycheck if variable is null in pythoncheck if variable is not empty in pythonpython check object is null or emptyif it its not empty statement pythonpython check if string null or emptypython check if two strings are emptypython not equal to empty stringpython check is null or emptypython string check emptyspython string isemptyhow to check if parameter is empty in pythonlen of empty string pythonif condition to see variable is empty pythonpython str emptypython value emptyif statement that check if a string is empty pythonhow to check if the string is empty in pythoncheck if if string is empty pytthoncheck if string not empty from file pythontest if string is empty pythonpython check if a string is emptyhow to check if a variable is empty in pythonhow to check string is none or not in python return valuepython if string not nullcheck whether string is empty pythonpython check variable is emptyif is empty pythoncheck if lowercase rubyhow to check if string is blank pythonpython blank string checkcheck if string is empty string pythoncheck if string is not 5cempty pythonstring not empty check pythoncheck if var is not empty string pythonhow to know if 7b 7d is empty in pythonnon empty string pythonpython check if variable exists and not emptyhow to check for an empty string pythonhow to check id a string is empty pythonnumber variable is empty in pythonhow do we check string not empty in pythonhow to check if a value is empty in pythonempty space falsey pythonhow to make a string empty in pythonpython if value is blank emptypython if string isnt emptypython check for empty stringscheck string is not empty pythonreturn a empty string in pythonisdigit and not empty in pythonpython script check string is emptycheck for empty string in pythonpython code to check field is empty string or notnot empty condition in pythonif value is empty python 3string is empty python 3check if a variable is empty in pythonpythong string emptypython check is empty stringstring isempty pythonpython string is not blankpython if blank or blankways to check if a stirng is empty in pythoncheck if a veriable is empty in pythoncheck for blanks in pythonissues with checking blanks pythonis empty string python truepython 3 check if string is emptyempty str if pythonpython check is no empy stringhow to check if a variable in python is emptycheck string for empty pythonempty statement in pythonpython 2 7 if string is not emptyhow to check a empty string variable in pythonstring is empty or null pythoncheck if string is empty or have spaces pythonmy python string is emptypython check value is emptyif value is not null but empty string in pythoncheck if variable is not null or empty pythoncheck empty in pythonvalue not blank pythonpython check if string is not emptycheck if the lempty string pythonempty check in pythoncheck if variable has value in pythoncheck for empty string python and assigncheck blank in pythonhow to check for blank string in pythonempty string in pythonis empty python variablehow to check whether a string is empty pythonpython verify string is emptychek if empty pythonpython is string is emptyverify that a name is not an empty sting pythoncheck for non empty string pythonpython try except if variable is emptycheck variable empty condition in pythonpython str test null valuesis empty string pythonpython empty string not empty stringhow to check for isempty 28 29 in strings in pythonhow to check if string is null pythonpython check a string is none or emptypython string is not emptycheck if string is empty or have space pythondefine a empty string in pythonpython if else all list with empty stringpython check empty stirngempty string is none pythonhow to check stringis null or emptyh in pythonpython check a string if it is emptypython test empty stringif empty string pyempty string python scriptif null empty pythonpython check if variable emptypython how to present an empty stringempty string in python is falsepython check for blankschecking if value is empty pythonif blank is pythonpython check if emptyhow to see if a string is empty pythoncheck for empty pythonpython check none or empty stringpython check for blank stringempty string pyhtonbash check if variable is empty pythonpython string null or emptypython test on empty stringpython if null or empty stringstring is null or empty pythonis empty or null pythonpython check if strig is emptyhow to check if variable empty pythoncheck if string is not empty or none pythonpython field is not null or empty check verify empty string pythonhow to check null string in pythoncheck if string is emnoty pythonempty python stringpython if string is emptyuse of empty string in pythoncheck string is not empty in pythonpything string if element is nullpython check if value is blankpython check if value is not emptycheck if empty pythonhow to check not empty in pythonpython check variable equal to null or blankpython3 blank valuepython check if string is nullcondition in python if string is emptyhow to check if string is empty in pythonpython strip if not nonepython empty if python if string emptyhow to detect empty string in pythonpython check if value is none or emptyif variable contains anything pythonpython check object null or emptyif value is not empty pythonpython if string is not emptyhow to check if str is empty or only spaces pythonempty string or null in pythonpython check if number of null characterscheck if is empty in pythonpython check if string s emptypython condition if string is emptyhow to check if variable is emptyn in pythonstring empty check in pythonpython 2c how to check is an string is emptyhow to do if its not empty in pythonhow to check if string is null or empty pythonis empty python stringpython how to check var is blankhow to test empty sting pythonif value is empty python print nullvalue is empty pythonif variable is not empty pythoncheck non empty string pythoncheck string has blank pythontest if string is not empty pythonpython is emptyhow to check if python variable is emptyif variable is not blank in pythonpython an empty string or list evaluates to 22true 22 check null or empty in pythonpython conditional for if string is emptyif blank not in blank pythonhow to check the variable is empty in pythonhow to check string is empty or not in pythoncheck the condition of empty string in pythonif variable is empty pyhtonpython 3 check if variable is emptyif str is empty pythonpython if blank stringif check for string not being something pythonpython checkt if string is emptypython if blank lisstwhy is empty string use in pythoncheck string is empty puthonisblank python then conditionpython how to verify a variable is nullcheck if a string is empty and check length pythonpython if var is empty stringcheck a variable is empty in pythonempty or null pythoncheck if variable is empty in pythoncheck if string is null pythonempty string check pythonhow to check if as string is empty in pythonpython if something is emptyhow to empty a string in pythonnone or empty string pythonif statement for empty string pythonstring empty pythonhow to check whether a variable is empty in pythonpython test for empty string or exceptioncheck if value is null or empty pythoncheck if variable has value or not pythonpython to check string is nullpython check if variable is empty stringcheck if str is emtphy pythoncheck if is empty string pythoncheck if string is empty pytonhow to check empty value in pythonuse not python to check if empty stringcheck if string null pythonpython check an empty stringif after string is empty pythincheck if we have empty string pythonif empty in pythonpython check if string blankcheck is not blank in pythonhow to check a string is empty in pythonpython isempty stringcheck ifset is empty pythonpython null or blank string checkhow to find empty in stl pythonis not empty pythonpython if variable is null or emptyhow to test for an empty string in pythonpython check not empty stringstring empty in pythonhow to tell if a string is empty pythonpython check if string emptyfind empty string pythoncheck if variable is empty python 3is null or empty in pythonpython check if a string is not emptypython 3 empty string check not workignhow to check a empty string in pythonif 5b 5d empty pythonhow to check empty strings pythoncheck for empty variable pythoncheck if text is empty in pythonpython check string is not emptycheck if argument is empty pythonwhere can use empty string in pythonpython variable is emptypython get check if string is emptycondition to check if a variable is empty in pythoncheck string is null or empty in pythonpython check string emptypython string is empty or noneisinstance python if emptytest if a string is empty pythoncheck if variable is empty pythonpython2 check if string is emptypython string emptycheck is empty and null string in pythonis empty string none in pythonpython if condition for checking a variable not emptyhow to check if string is null or empty in pythonhow to if condition string empty pythonhow to see if variable is nothing pythonstring is not empty python repython len on empty stringhow to check for empty string pythonempty null check of string pythonhow to check if a variable has data in pythonpython string if else emptypytho nchecking a none variablestring not empty pythonhow to check string is empty in pythonpython check empty string noneif not empty python stringpython if a string is emptypython is value emptylength of an empty string in pythonhow to check whether string is empty or not in pythonpython empty or blankpython check string not empty or nullhow to see if string is empty pythonif empty pythoncheck if var is empty pythonpython if value is blank nullpython is none or emptyhow to check if empty string pythonpython check only for empty string or nonepython string is blankhow to check if variable is empty pythonif string is null pythonhow to capture blank in pythonnot null and not empty in pythonpython check string is emptypython function to check is a string is emptypython check value is not emptycheck string is empty pythonpython program to check if string is empty or nothow to check if string is none or empty pythonpython check if the string is emptycheck for empty character in python 3python if var emptyif value is empty false pythonfalsk python if condition emptypython check empty stringpython check string not emptydetect if string is empty pythonhow do you check if a variable is empty or not in pythoncheck if text is empty pythoncheck an empty string in pythonwhy if of empty string is false pythonpython check if var is emptynull is a string or not in pythonif variable has a value pythonhow to represent an empty string in pythonpython check null or emptycheck if a string is empty or null pythonpython check if a string is blankcheck if python string is emptyhow to check if eleemnt is empty string pythonpython if variable has valuepython check if string is not none and not emptyhow to check empty sring pythonpythan check for blank stringstring is empty pythonif a variable is empty pythonif not empty pythonhow to check value is empty or not in pythoncheck if the variable is blank in pythonhow to check if python int variable is emptymaya python check if variable emptystring isempty pythonhow to test if a string is empty in pythonpython string not emptycheck if is empty pythonpython check if str is nullhow to check int value is empty in python 5bblank 5d in pythonpyrhon check if string is emptyhow to find a no value string pythonhow to detect if the string is empty in pythonpython null or empty stringhow to return empty string in pythonhow to check if a variable is not empty in pythonvariable is empty pythoncheck whether the variable is empty in flaskpython code string is null or emptyhow to check empty variable in pythonpython how to check if a string is empty linepython how to check if value is not emptypython if a varuable has valueif string not empty python and not emptypython test for empty stringpython check if string is null before assignedpython check if a variable is not emptycheck if set is empty string pythonhow to check if string is not empty pythonpython string is nullcheck if string empty in pythonpython len empty check if a string is not empty pythonpython check if variable is not emptyempty value for string pythonhow to check string empty or not in pythonhow to handle empty string in pythonhow to check if value is blank in pythonpython3 string emptyhow to check is empty in pythonstring function to check empty pythonhow to check empty string pythonif empty python stringpython string isemptypython check if a string is nullstring empty null check pythonis empty string true or false in pythongchck string not empty as boolean pythonif string different null pythoncheck if variable has value or not pythomcheck if line is empty pythoncheck if string is empty in pythonpython if is not emptypython check if an value is empty or notpython string emptynot null string pythoncheck empty function pythonpython check if blank stringpython how to check if str object emptypython check is not empty stringhow to check a string is not empty in pythonpython check for empty or null stringcheck if the variable is empty in pythonif value is blank pythonpython check the sentence is not emptypython check if var not emptycheck empty string in pythonpython check if string is 27none 27 27false 27py check empty stringpython check if text value is emptyif variable is empty show error pythonpython check if variable has valuehow ot check in python if string is empty or notwhy do we use empty string in pythoncheck string null or empty in pythonpython string is null or emptypython if else if variable is nullpython check if string is empty or spacespython empty string falsypython if on empty stringif is not empty string pythonif x 3d 3d 27 27 empty sting pythoncheck if string is blank or have spaces pythonstring is not empty pythonhow to test string in python is not empty or nonecheck whether variable is empty or not in pythonempty string can 27t find python empty variable checkpython if variable not empty stringstring empty null check python pythoncheck whether string is empty or not in pythoncheck string null or empty pythonwhat is the length of an empty string pythonif blank or blank and blank pythonpython check if variable is not empty stringpython best way check if string is emptypython check if nullcheck empty parameter pythonstring empty check pythonpython is a is an empty string python check if the value is null or empty stringpython is not emptycheck if string is not null pythoneval empty string pythonvcheck if string is empty pythoncheck is empty in pythonif variis empty pythonhow to check in python if any of the variables are emptyhow to detect an empty string pythonhow to check if a variable value is blank in pythonpython empty stringcheck values is empty in pythonpython is string not emptyhow to check if the string is empty or not in pythonempty string pythonpython check for empty stringcheck string empty pythoncheck if value is empty pythonif condition not matched return empty pythonpython null stringif string not empty pythoncheck empty string pythonpython not empty checkcheck string is empty empty pythonstring empty or null check in pythonif var is empty pythonpython2 check string not emptyhow to check if a string is not empty in pythonpython if variable emptypython check variable is null or emptypython value if emptypython check emptycheck if boolean variable is not empty pythoncheck if string variable is empty pythonpyhton check empty stringhow to check whether a string is empty or not in pythonif empty in calue in pythoncheck if variable is undefined pythonhow to check variable is null or empty in pandaspython check if element is emptynot string pythonstrings python if var is emptyptyhonn check if set emptypython if empty thencheck if is empty string pypthon 22isinstance 22 python if string is emptyjs check if string is emptycheck if string in empty pythonhow to check for empty string in pythonpython if variable exists and not emptyhow to define an empty string in pythoncehck if string empty pythonhow to use empty string in pythonpygame if variable is emptyhow to check if its empty variable in pythonpython empty strigif not empty string pythonif string equals blank or blank pythonpython look if string is emptyif empty variable pythonpython if else all 28 29 not emptysee if string is empty pythoncheck if is not empty python3empty string in pythonhow to check for an empty value in pythonhow to take empty string in pythonhow to check if a string variable is empty in pythoncheck if a string is not null in pythonpython length of empty string empty validation pythonhow to check string is none or not in pythonpython3 check for empty stringif a string is not empty pythonhow to check if str is empty pythonif is blank pythonis null i empty pythonhow to check if a string has nothing in it pythonpython check is find empty stringpython if field is emptypython if variable is not emptystring isempty python 3how to check if a value is an empty string in pythonif variable exists and not empty pythonhow to see if a string has nothing after itcheck if a variable empty in djangocheck if a string is empty pythonpython how to represent empty stringpython3 check if string is emptyif is empty pythoncondition if string is not empty pythonpython checking if string is emptyif value is not blank pythonpython test if string is emptyython string is emptypython assert string is not emptyis variable is empty pythoncheck value not empty pythoncheck if string empty pythonwhile 22 22 empty string pythonif int is not empty pythoncheck string is empty in pythoncheck if a string is null or not pythonhow to find a string is empty in pythoncheck if the string is empty pythonpython test if is emptyhow to test for empty string in pythonpython check if parameter is emptycheck if string is empty pythopython check if value is emptywhile variable is null pythonpython check if is not emptyhow to check for empty stringin pythonpython check if variable not emptycheck if parameter isnt empty pythonhow to check if a variable is empty pythonstring empty check in pythn check if empty string pytonpython check if not empty string pythonhow to check the value is empty in pythoncheck if string is empty python 3 9python function to check if string is emptycheck if sting emtpy pythonpython3 if emptyhow to return an empty string pythonstring empty pyis empty string in pythonif string is not empty pythonhow to check if variable is empty in pythoncheck if string is not empty pythonif variable empty pythoncheck isempty flag in pythonpython is empty stringpytho of string eptyif a variable is not empty pythonpython best way to test if a string is emptypython is variable emptyhow to check if a value is not null and empty pythonstring of empty strings pythonpython empty string errorvalues that are not null but empty pythonpython check if function parameter is emptyif var not empty pythoncheck for empty string python2check if string is blank pythonpython check if string none or emptypython check if not empty stringwhat is an empty string in pythonpython string emptypython check if a variable is emptypython string null or empty checkpy check len is not null or emptyif string empty pythonpython check if string is empty efficientlypython string is not null or emptymehtod to check if an string is empty in pyuthonhow to check if a string is empty pythonis string empty pythonpython check string is emptypython check string empty or nonecheck string not in valuehow to check if string is empty in pythonbfor blank in blank pythonempty string check in pythonhow to check variable is empty in pythoncheck string empty in pythoncheck a string is empty pythonhow to check if string is not null or empty pythonif a string is empty pythonhow to mention a blank text in pythonpython if not empty python single empty string evaluatehow to check if string is empty pythonvalue of empty string pythoncheck if variable has data pythonpython is empty variablepython return empyt string if xcheck if intis empty pythonstring null or empty pythonhow to check variable is empty or not in python isempty string pythonhow to check if a string is not empty pythonpython check null or empty stringstrng not null pythoncheck empty pythonpython chec kf istring empyempty string in python checkcheck empty python string objectpython check variable emptycheck is string is none pythonpython check if string is not nullcheck is not empty string in pythonpython check value is null or blankpython if is not empty stringcheck if string is empy pythonhow to check if string is empty or not pythonpython empty string checkpython how to check if string is emptycheck if string is null in pythonhow is an empty string in pythoncheck for empty string pythow to check if two string is empty pythoncheck if line is empty in pythoncheck if blank pythoncheck empyt string pythoncheck empty string pythcan you create an empty string in pythonpython is not null or emptycheck if a value is empty pythonpython test string emptycheck if a variable has a value pythonpython check if value is emptyuconditon to chek for empty string pythonpython check if string is not empycheck if iterable is empty pythonhow to check a string is empty or not in pythonstr if null pythonif var empty pythonpython check if variable is emptywhat is empty statement in pythonif value is null empty pythonif string emptypython check if string is emptycheck if string is empty python