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Why does “return list.sort()” return None, not the list?

... l = sorted(l.append('2')) (I just added semi-colon so you could cut/paste and run) – JGFMK May 30 '18 at 9:54 ...
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Why call git branch --unset-upstream to fixup?

...topress is not under any development since 2011, it serves my purpose well and so I haven't thought of changing anything so far. ...
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JavaScript open in a new window, not tab

...,location=0,menubar=0'. You can verify it by omitting this third parameter and leaving '_blank' there as the 2nd parameter. – user1451111 Aug 25 '17 at 4:49 1 ...
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Is a URL allowed to contain a space?

...he space character is unsafe because significant spaces may disappear and insignificant spaces may be introduced when URLs are transcribed or typeset or subjected to the treatment of word-processing programs. The characters "<" and ">" are unsafe because they are used as th...
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Equals(=) vs. LIKE

... Different Operators LIKE and = are different operators. Most answers here focus on the wildcard support, which is not the only difference between these operators! = is a comparison operator that operates on numbers and strings. When comparing string...
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What is the idiomatic Go equivalent of C's ternary operator?

In C/C++ (and many languages of that family), a common idiom to declare and initialize a variable depending on a condition uses the ternary conditional operator : ...
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How to prevent robots from automatically filling up a form?

...attacks) way of solving anti-spam is tracking the time between form-submit and page-load. Bots request a page, parse the page and submit the form. This is fast. Humans type in a URL, load the page, wait before the page is fully loaded, scroll down, read content, decide wether to comment/fill in th...
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Why doesn't String switch statement support a null case?

...wondering why the Java 7 switch statement does not support a null case and instead throws NullPointerException ? See the commented line below (example taken from the Java Tutorials article on switch ): ...
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Entity Framework and Connection Pooling

...ecently started to use the Entity Framework 4.0 in my .NET 4.0 application and am curious about a few things relating to pooling. ...
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Is cout synchronized/thread-safe?

...ate locking. However, do things like cout get special treatment in the standard library? 4 Answers ...