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How to access route, post, get etc. parameters in Zend Framework 2
...ample:
$allGetValues = $this->params()->fromQuery(); // empty method call
When visiting http://example.com/?orderby=birthdate&filter=hasphone $allGetValues will be an array like
array(
'orderby' => 'birthdate',
'filter' => 'hasphone',
);
Not using Params plugin
If you c...
How to kill a child process after a given timeout in Bash?
... else wonders what I did: the cmdpid=$BASHPID will not take the pid of the calling shell but the (first) subshell that is started by (). The (sleep... thing calls a second subshell within the first subshell to wait 10 secs in the background and kill the first subshell which, after having launched th...
Erasing elements from a vector
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@Benjin no update is needed, it will call the objects' destructors if they exist.
– Motti
Jan 8 '13 at 17:51
54
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iPhone - Grand Central Dispatch main thread
...ral. You just set up your event handlers to run on the main queue and then call dispatch_main(), and you may not need to worry about thread safety at all.
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Altering column size in SQL Server
...re is a magic column enlargement pill that your table can take, and it’s called Row Compression. (...)
With Row Compression, your fixed size columns can use only the space needed by the smallest data type where the actual data fits.
When table is compressed at ROW level, then ALTER TABLE ALTER...
GridLayout (not GridView) how to stretch all children evenly
...r but how is it possible to add grid:layout_columnWeight="1" programmatically for inflated childrens?
– Waza_Be
Feb 25 '18 at 22:43
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sho...
Simplest way to check if key exists in object using CoffeeScript
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ah, ok: own = (prop, obj) -> Object::hasOwnProperty.call obj, prop
– flying sheep
Jan 14 '13 at 13:33
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Determine if an object property is ko.observable
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Knockout includes a function called ko.isObservable(). You can call it like ko.isObservable(vm[key]).
Update from comment:
Here is a function to determine if something is a computed observable:
ko.isComputed = function (instance) {
if ((instan...
Git Cherry-pick vs Merge Workflow
...from being scattered about in your history, as they would be if you periodically merged in others' changes. That is in fact its main purpose as I use it. What you want to be very careful of, is never to rebase code that you have shared with other repositories. Once a commit is pushed someone else...
Repeatedly run a shell command until it fails?
...to look like this:
#!/bin/bash
while "$@"; do :; done
And then you can call it with whatever command you're already using:
untilfail ./runTest --and val1,val2 -o option1 "argument two"
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