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Is it not possible to stringify an Error using JSON.stringify?
...nPropertyNames(err))
seems to work
[from a comment by /u/ub3rgeek on /r/javascript] and felixfbecker's comment below
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How to make an inline-block element fill the remainder of the line?
...t overflow: hidden) or if you dislike CSS hacks/workarounds, you could use JavaScript instead. Note that it may not work as well because it's JavaScript.
var parent = document.getElementsByClassName("lineContainer")[0];
var left = document.getElementsByClassName("left")[0];
var right = docume...
How to make PDF file downloadable in HTML link?
...
I found a way to do it with plain old HTML and JavaScript/jQuery that degrades gracefully. Tested in IE7-10, Safari, Chrome, and FF:
HTML for download link:
<p>Thanks for downloading! If your download doesn't start shortly,
<a id="downloadLink" href="...yourpd...
Find text string using jQuery?
...has the contains method. Here's a snippet for you:
<script type="text/javascript">
$(function() {
var foundin = $('*:contains("I am a simple string")');
});
</script>
The selector above selects any element that contains the target string. The foundin will be a jQuery object that...
Can you target with css?
...I know you can't edit the HTML, but if you can modify the CSS, can you add javascript?
if so, you can include jquery, then you could do
<script language="javascript">
$(document).ready(function() {
$('br').append('<span class="myclass"></span>');
});
</script>
...
How to set a selected option of a dropdown list control using angular JS
... of item.selectedVariant. This means that changing item.selectedVariant in JavaScript, or changing the value in the control, updates the other. If item.selectedVariant has a value of 0, that item should get selected.
If variants is an array of objects, item.selectedVariant must be set to one of tho...
How to append to a file in Node?
...s for the great answer, but my doubt is that due to asynchronous nature of Javascript, it will execute stream.end() before the stream.write(), so we shouldn't use stream.end(), also as you mentioned that AutoClose:True is a default option then why bother writing a line which is of no use.
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default select option as blank
...
You could use Javascript to achieve this. Try the following code:
HTML
<select id="myDropdown">
<option>Option 1</option>
<option>Option 2</option>
<option>Option 3</opti...
How to duplicate object properties in another object?
... be updated as per the following link developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/… const target = { a: 1, b: 2 }; const source = { b: 4, c: 5 }; const returnedTarget = Object.assign(target, source); console.log(target); // expected output: Object { a: 1, b: 4, c: 5 } console.log(...
Are +0 and -0 the same?
...
JavaScript uses IEEE 754 standard to represent numbers. From Wikipedia:
Signed zero is zero with an associated sign. In ordinary arithmetic, −0 = +0 = 0. However, in computing, some number representations allow for the ...