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Css pseudo classes input:not(disabled)not:[type=“submit”]:focus
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Is there any difference between using :not([disabled]) VS. :not(:disabled) ?
– bubencode
Jan 22 '19 at 7:40
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What is the difference between compare() and compareTo()?
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Summary from http://www.digizol.com/2008/07/java-sorting-comparator-vs-comparable.html
Comparable
A comparable object is capable of comparing itself with another object.
Comparator
A comparator object is capable of comparing two different objects. The class is not comparing its instances, b...
Understanding $.proxy() in jQuery
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An anonymous user with 112k rep, scary-good JavaScript/jQuery knowledge, and hasn't been seen since October 2011... John Resig perhaps?
– cantera
Sep 4 '13 at 14:06
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Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
...ethod on a null object, so I'm guessing no. Think of it as null.ToString() vs ToString(null).
– Svish
May 30 '12 at 14:31
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Representing null in JSON
...ts. Don't forget there there is sometimes distinction between null/default vs. "not present".
Check out null object pattern - sometimes it is better to pass some special object instead of null (i.e. [] array instead of null for arrays or "" for strings).
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How can jQuery deferred be used?
... mutex only, watch out for performance impacts (http://jsperf.com/deferred-vs-mutex/2). Though the convenience, as well as additional benefits supplied by a Deferred is well worth it, and in actual (user driven event based) usage the performance impact should not be noticeable.
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Why is there no tuple comprehension in Python?
...eturn a callable so if I only need to do it once I don't see much of a win vs just using tuple(obj[item] for item in items) directly. In my case I was embedding this into a list comprehension to make a list of tuple records. If I need to do this repeatedly throughout the code then itemgetter looks...
Can local storage ever be considered secure? [closed]
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WebCrypto
The concerns with cryptography in client-side (browser) javascript are detailed below. All but one of these concerns does not apply to the WebCrypto API, which is now reasonably well supported.
For an offline app, you must still design and implement a secure keystore.
Aside: If you ...
Visual Studio or Resharper functionality for placement of using directives
...o put my using directives inside the current namespace, and not outside as VS and Resharper per default puts them.
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Any reason to write the “private” keyword in C#?
...struct is private. Check here: msdn.microsoft.com/en-us/library/ba0a1yw2(v=vs.90).aspx
– Mitja Bonca
Jul 21 '12 at 10:09
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