ja display snippet from text string

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showing results for - "ja display snippet from text string"

20 Oct 2019

1function getSnippet(text, length) {
2    var rx = new RegExp("^.{" + length + "}[^ ]*");
3    return rx.exec(text)[0];
4}
5console.log(getSnippet("get snippet text using javascript?", 1));  // get
6console.log(getSnippet("get snippet text using javascript?", 3));  // get
7console.log(getSnippet("get snippet text using javascript?", 10)); // get snippet
8console.log(getSnippet("get snippet text using javascript?", 11)); // get snippet
9

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Maximiliano

21 Feb 2019

1    <html>
2    <head>
3      <title>test</title>
4    <!-- load highlight.js css & js -->
5    <link href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.0.0/styles/default.min.css" rel="stylesheet" type="text/css" />
6    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.0.0/highlight.min.js" type="text/javascript"></script>
7    </head>
8    <body>
9
10    <!-- set up your tag which want to highlight -->
11    <pre><code class="xml"> 
12<script src='URL type='text/javascript'></script><script>functionName();</script>
13    </code></pre>
14
15    <script>
16    // initialize highlight
17    hljs.initHighlightingOnLoad();
18    </script>
19
20    </body>
21    </html>

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