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ja display snippet from text string

Borma answered on December 6, 2020 Popularity 3/10 Helpfulness 2/10

answer ja display snippet from text string

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ja display snippet from text string

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

Popularity 3/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: display javascript string text

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Contributed on Dec 06 2020

Borma

0 Answers Avg Quality 2/10

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ja display snippet from text

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    <html>
    <head>
      <title>test</title>
    <!-- load highlight.js css & js -->
    <link href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.0.0/styles/default.min.css" rel="stylesheet" type="text/css" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.0.0/highlight.min.js" type="text/javascript"></script>
    </head>
    <body>

    <!-- set up your tag which want to highlight -->
    <pre><code class="xml"> 
<script src='URL type='text/javascript'></script><script>functionName();</script>
    </code></pre>

    <script>
    // initialize highlight
    hljs.initHighlightingOnLoad();
    </script>

    </body>
    </html>

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: javascript text display

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Contributed on Dec 06 2020

Borma

0 Answers Avg Quality 2/10

ja display snippet from text string

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ja display snippet from text

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