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What is the difference between static_cast and C style casting?
...ermore, it can be difficult to find a specific type of cast in a large codebase.
the generality of the C-style cast can be overkill for situations where all that is needed is a simple conversion. The ability to select between several different casting operators of differing degrees of power can prev...
How can I remove a style added with .css() function?
...m changing CSS with jQuery and I wish to remove the styling I'm adding based on the input value:
21 Answers
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Read lines from a file into a Bash array [duplicate]
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Latest revision based on comment from BinaryZebra's comment
and tested here. The addition of command eval allows for the expression to be kept in the present execution environment while the expressions before are only held for the duration ...
Creating and throwing new exception
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Transparent background with three.js
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Return a value if no rows are found in Microsoft tSQL
...re, and it took a while to figure out what was going on. The following is based on the answer by Moe Sisko and some related research
If your SQL query does not return any data there is not a field with a null value so neither ISNULL nor COALESCE will work as you want them to. By using a sub query...
Insert new item in array on any position in PHP
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Based on @Halil great answer, here is simple function how to insert new element after a specific key,
while preserving integer keys:
private function arrayInsertAfterKey($array, $afterKey, $key, $value){
$pos = array_s...
duplicate MIME type “text/html”?
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What is the perfect counterpart in Python for “while not EOF”
...s above for "doing it the python way", if one wants to really have a logic based on EOF, then I suppose using exception handling is the way to do it --
try:
line = raw_input()
... whatever needs to be done incase of no EOF ...
except EOFError:
... whatever needs to be done incase of EO...
How to compare a local git branch with its remote branch?
...was that too much to ask? Yes, yes it was. :-) git diff remotes/origin/<base branch> <current branch> -- <filename> works great on git 1.8.3.1
– Steve Bonds
Apr 25 '18 at 21:22
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