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String strip() for JavaScript? [duplicate]
...) to String(this).replace(...) or ('' + this).replace(...); this allows to call() or apply() the function to non-string values
– Christoph
Sep 13 '09 at 19:14
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How do I write a correct micro-benchmark in Java?
...se (or final reporting phase), unless you are testing class loading specifically (and in that case load only the test classes). Rule 2 is your first line of defense against such effects.
Rule 5: Be aware of deoptimization and recompilation effects. Do not take any code path for the first time in th...
What does in XML mean?
...ou cannot include the string ]]> (CDEnd), while in a comment -- is invalid.
Parameter Entity references are not recognized inside of comments.
This means given these four snippets of XML from one well-formed document:
<!ENTITY MyParamEntity "Has been expanded">
<!--
Within this co...
git log of a single revision
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You can use show:
git show commit_id
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What are the differences between numpy arrays and matrices? Which one should I use?
...ss of ndarray which overrides special methods like __mul__. matrix.__mul__ calls np.dot. So there is code reusage here. Instead of performing fewer checks, using matrix*matrix requires an extra function call. So the advantage of using matrix is purely syntactic, not better performance.
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Insert results of a stored procedure into a temporary table
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You only get one INSERT INTO EXEC per call stack. SpGetRecords and any other proc it calls may not use this strategy in their own code. This can surprise maintainers of SpGetRecords.
– Matt Stephenson
Apr 9 '14 at 5:41
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Is there a Python Library that contains a list of all the ascii characters?
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Remember also that in Python 3 you should call range(127), since range was removed and xrange re-named. Also, to get Unicode characters in Python 2 you should call unichr(i) but in Python 3 simply chr(i)
– Benj
Apr 24 '19 at 11:...
Pointer vs. Reference
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I really think you will benefit from establishing the following function calling coding guidelines:
As in all other places, always be const-correct.
Note: This means, among other things, that only out-values (see item 3) and values passed by value (see item 4) can lack the const specifier.
On...
How do I make the scrollbar on a div only visible when necessary?
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Use overflow: auto. Scrollbars will only appear when needed.
(Sidenote, you can also specify for only the x, or y scrollbar: overflow-x: auto and overflow-y: auto).
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Adding one day to a date
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You should add a call to date_default_timezone_set function before running this code. For example add date_default_timezone_set('Europe/Rome');
– Luca Mastrostefano
Jul 9 '17 at 11:26
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