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Should I put #! (shebang) in Python scripts, and what form should it take?
... exists. It's the thing that alerts the environment (set up env variables, including the install paths, and include paths). People have always understood that this command can only work if it's always found in the same place. That's just a given
– Elias Van Ootegem
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Code Golf: Collatz Conjecture
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And only 35 chars including whitespace! Not bad at all!
– Potatoswatter
Mar 18 '10 at 2:28
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Browser detection in JavaScript? [duplicate]
...is based on the navigator.userAgent and quite well tested for all browsers including iphone, android etc.
https://github.com/ded/bowser
You can use simply say:
if (bowser.msie && bowser.version <= 6) {
alert('Hello IE');
} else if (bowser.firefox){
alert('Hello Foxy');
} else if (...
Double vs. BigDecimal?
...n represent all numbers that can be represented in decimal notion and that include virtually all numbers in the monetary world (you never transfer 1/3 $ to someone).
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How do I programmatically get the GUID of an application in .net2.0
...);
Update:
Since this has gotten a little bit of attention I decided to include another way of doing it I've been using. This way allows you to use it from a static class:
/// <summary>
/// public GUID property for use in static class </summary>
/// <returns>
/...
SQL - HAVING vs. WHERE
...ed, the query would error from SELECT [country], as [country] is no longer included in the GROUP BY aggregation, thus cannot be selected.
– Nhan
Nov 8 '19 at 22:40
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How do I extract the contents of an rpm?
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7-zip understands most kinds of archives, including rpm and the included cpio.
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How to do a FULL OUTER JOIN in MySQL?
...tion will remove those duplicates; but it also removes ALL duplicate rows, including duplicate rows that would be in the returned by a FULL OUTER JOIN. To emulate a FULL JOIN b, the correct pattern is (a LEFT JOIN b) UNION ALL (b ANTI JOIN a).
– spencer7593
Nov...
What does [object Object] mean?
... the element's ID.
As mentioned in the comments, you should use the tools included in browsers like Firefox or Chrome to introspect objects by doing console.log(whichIsVisible()) instead of alert.
Sidenote: IDs should not start with digits.
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How is it possible to declare nothing inside main() in C++ and yet have a working application after
...uctor of an std::ios_base::Init object has finished, and it requires that including <iostream> behave as if an std::ios_base::Init object were defined at namespace scope. If the translation unit includes <iostream> before the definition of the object being initialized, std::cout is gua...