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How to get label of select option with jQuery?
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Try this:
$('select option:selected').prop('label');
This will pull out the displayed text for both styles of <option> elements:
<option label="foo"><option> -> "foo"
<option>bar<option> -> "bar"
If it has both a label attribute and text inside the elem...
How do I select an element with its name attribute in jQuery? [duplicate]
...t - it's the inclusion of the context that is more important, browsers without querySelectorAll or getElementsByName (special case for using the name attribute) would use getElementsByTagname('*') in sizzle making it better to use jQuery('#container').find('[name=someName]') than just jQuery('[name=...
When to use the brace-enclosed initializer?
...wise use parenthesis initialization (if that is also not available, you're out of luck anyway).
If the values you are initializing with are a list of values to be stored in the object (like the elements of a vector/array, or real/imaginary part of a complex number), use curly braces initialization i...
How to check if element in groovy array/hash/collection/list?
How do I figure out if an array contains an element?
I thought there might be something like [1, 2, 3].includes(1) which would evaluate as true .
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Python - How to sort a list of lists by the fourth element in each list? [duplicate]
...ll not fail for the list.
Or use itemgetter (As Ashwini's comment pointed out, this method would not work if you have string representations of the numbers, since they are bound to fail somewhere for 2+ digit numbers)
>>> from operator import itemgetter
>>> sorted(unsorted_list, ...
Http 415 Unsupported Media type error with JSON
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Not sure about the reason but Removing lines charset=utf8 from con.setRequestProperty("Content-Type", "application/json; charset=utf8") resolved the issue.
sha...
How to screenshot website in JavaScript client-side / how Google did it? (no need to access HDD) [du
...lity), or just a bunch of different more rare CSS3 properties. You'll find out that it is far from 100% either and unless you want to do it natively with just Javascript, it currently is the only option to go with.
– Niklas
Aug 26 '11 at 14:46
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Placing Unicode character in CSS content value [duplicate]
... \FFFFFF – a backslash followed by six hexadecimal digits. You can leave out leading 0 digits when the Unicode character is the last character in the string or when you add a space after the Unicode character. See the spec below for full details.
Relevant part of the CSS2 spec:
Third, backs...
git revert back to certain commit [duplicate]
...is a repo that you can't do anything with after the bad commits are backed out?
– jww
Jul 6 '16 at 22:53
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Is calculating an MD5 hash less CPU intensive than SHA family functions?
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As a point of comparison, consider that a recent hard disk will run at about 100 MB/s, and anything over USB will top below 60 MB/s. Even though SHA-256 appears "slow" here, it is fast enough for most purposes.
Note that OpenSSL includes a 32-bit implementation of SHA-512 which is quite faster th...