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How to get the tag HTML with JavaScript / jQuery?
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In jQuery:
var html_string = $('html').outerHTML()
In plain Javascript:
var html_string = document.documentElement.outerHTML
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Have Grunt generate index.html for different setups
...nfig('isConcat');
if(isConcat) {
print('<script type="text/javascript" src="' + grunt.config('concat.dist.dest') + '"></script>\n');
} else {
for(var i = 0, len = jsFiles.length; i < len; i++) {
print('<script type="text/javascript" src="' + jsF...
Convert a binary NodeJS Buffer to JavaScript ArrayBuffer
How can I convert a NodeJS binary buffer into a JavaScript ArrayBuffer?
12 Answers
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How to check if a string is a valid JSON string in JavaScript without using Try/Catch
... You cannot test whether a string is valid JSON with a regex in JavaScript, since JS regexes don't support the necessary extensions (recursive regexes) that let you do so. Your above code fails on "{".
– Venge
Jun 1 '14 at 22:12
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No visible cause for “Unexpected token ILLEGAL”
I'm getting this JavaScript error on my console:
11 Answers
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Concrete Javascript Regex for Accented Characters (Diacritics)
I've looked on Stack Overflow ( replacing characters.. eh , how JavaScript doesn't follow the Unicode standard concerning RegExp , etc.) and haven't really found a concrete answer to the question:
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Javascript: Round up to the next multiple of 5
I need a utility function that takes in an integer value (ranging from 2 to 5 digits in length) that rounds up to the next multiple of 5 instead of the nearest multiple of 5. Here is what I got:
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Why do people put code like “throw 1; ” and “for(;;);” in front of json responses? [du
...pe.
But as well as protecting past browsers, it may be that extensions to JavaScript cause more potential leaks of a similar kind in future, and in that case chaff should protect against those too.
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Scroll Element into View with Selenium
... view:
WebElement element = driver.findElement(By.id("id_of_element"));
((JavascriptExecutor) driver).executeScript("arguments[0].scrollIntoView(true);", element);
Thread.sleep(500);
//do anything you want with the element
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How to find the width of a div using vanilla JavaScript?
How do you find the current width of a <div> in a cross-browser compatible way without using a library like jQuery?
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