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Where should virtualenvs be created?
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How to make a select with array contains value clause in psql
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Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)
...ening after a fresh install of ruby 1.9.3 via rvm. New Mac and an old code base. Do I need a different version of openssl?
– digidigo
Aug 28 '14 at 20:33
8
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Getting DOM elements by classname
...e is also another approach without the use of DomXPath or Zend_Dom_Query.
Based on dav's original function, I wrote the following function that returns all the children of the parent node whose tag and class match the parameters.
function getElementsByClass(&$parentNode, $tagName, $className) ...
Is it valid to have a tag inside another tag?
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How to check if object property exists with a variable holding the property name?
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You can use hasOwnProperty, but based on the reference you need quotes when using this method:
if (myObj.hasOwnProperty('myProp')) {
// do something
}
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/hasOwnPrope...
How to tell PowerShell to wait for each command to end before starting the next?
...he next command. One exception to this rule is external Windows subsystem based EXE. The first trick is to pipeline to Out-Null like so:
Notepad.exe | Out-Null
PowerShell will wait until the Notepad.exe process has been exited before continuing. That is nifty but kind of subtle to pick up from...
Significance of bool IsReusable in http handler interface
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Determine if $.ajax error is a timeout
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Overwrite single file in my current branch with the same file in the master branch?
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