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composer: How to find the exact version of a package?
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php composer.phar show -a and php composer.phar show package/name are also both helpful.
– bishop
Aug 26 '14 at 1:04
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Jquery to change form action
...e jQuery.attr() in your click handler:
$("#myform").attr('action', 'page1.php');
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How many parameters are too many? [closed]
...umber of CPU registers, because anymore and the compiler will be forced to allocate them on the stack.
– Michaelangel007
Mar 31 '16 at 14:10
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List all environment variables from the command line
... To achieve the same behavior in cmd, you need something like this for /f "tokens=1,2 delims==" ... which becomes very complicated ...
– ROMANIA_engineer
Jan 14 '16 at 9:12
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How do I use a custom deleter with a std::unique_ptr member?
...d up with UB if the pointer passed into std::unique_ptr<Bar> was not allocated from create(), but from some other allocation function.
– Justin
Jul 10 '18 at 20:18
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How to saveHTML of DOMDocument without HTML wrapper?
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All of these answers are now wrong, because as of PHP 5.4 and Libxml 2.6 loadHTML now has a $option parameter which instructs Libxml about how it should parse the content.
Therefore, if we load the HTML with these options
$html->loadHTML($content, LIBXML_HTML_NOIMPLIED...
Why should a function have only one exit-point? [closed]
...ns require more code since you have to do proper clean up of memory spaces allocated for variables. Consider a scenario where function allocates variables (resources) and getting out of the function early and without proper clean up would result in resource leaks. In addition, constructing clean-up ...
Mocking Extension Methods with Moq
...od is a new field of the class which each instance of the class now has to allocate one more field. It's rare that this matters, but sometimes it does depending on the number of instances you're allocating at any one time. You can work around this problem by making _DoWorkMethod static. The down...
Difference between core and processor
... @Nrj, if you run one single-threaded application, it will be allocated to a single core, and activate only a single HW thread on it. That thread will be able to utilize 100% of that core as there is no other thread running along with it. If you activate another application it will usua...
Block Comments in Clojure
...t. For example, (comment "print("/foo")") will die with the error Invalid token: /foo.
– John Wiseman
May 12 '17 at 20:50
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