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Objective-C Runtime: best way to check if class conforms to protocol?
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309
According to the docs,
[MyClass conformsToProtocol:@protocol(MyProtocol)];
should work.
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How to fight tons of unresolved variables warning in Webstorm?
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105
Use JSDoc:
/**
* @param {{some_unres_var:string}} data
*/
function getData(data){
consol...
Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?
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280
For the second part of your question, see the array page of the manual, which states (quoting) :...
How can I get maven-release-plugin to skip my tests?
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406
-Darguments="-DskipTests" is what you want, or explicitly configuring the forked executions in ...
Prevent body scrolling but allow overlay scrolling
...and overflow-y: scroll, with top, left, right and bottom properties set to 0: this style makes the overlay fill the whole viewport.
The div inside the overlay is instead just in position: static then the vertical scrollbar you see is related to that element. As a result the content is scrollable b...
Get first n characters of a string
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//The simple version for 10 Characters from the beginning of the string
$string = substr($string,0,10).'...';
Update:
Based on suggestion for checking length (and also ensuring similar lengths on trimmed and untrimmed strings):
$string = (strlen($...
XPath: How to check if an attribute exists?
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answered Sep 17 '10 at 18:26
Felix KlingFelix Kling
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What is the C# equivalent to Java's isInstance()?
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edited Sep 21 '16 at 20:21
answered Nov 11 '08 at 23:13
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Python argparse ignore unrecognised arguments
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answered Oct 10 '12 at 11:28
unutbuunutbu
665k138138 gold badges14831483 silver badges14721472 bronze badges
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Insert html in a handlebar template without escaping
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edited May 30 at 6:17
jjlin
3,73111 gold badge2323 silver badges2222 bronze badges
answere...