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Print array to a file
... or set print_r to return the output instead of printing it.
Example from PHP manual
$b = array (
'm' => 'monkey',
'foo' => 'bar',
'x' => array ('x', 'y', 'z'));
$results = print_r($b, true); // $results now contains output from print_r
You can then save $results with fil...
Issue with adding common code as git submodule: “already exists in the index”
...u try do dump it directly into your main repository like git submodule add sites/themes and you get this "AwesomeTheme" index already exists.
You just need to make sure there isn't already a sites/themes/AwesomeTheme in the main repository's version tracking so the submodule can be created there.
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Using Git how do I find changes between local and remote
...master by doing git log master..origin/master. Invert those two to get the opposite.
A friend of mine, David Dollar, has created a couple of git shell scripts to simulate hg incoming/outgoing. You can find them at http://github.com/ddollar/git-utils.
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When is a language considered a scripting language? [closed]
...people say "when it gets interpreted instead of compiled". That would make PHP (for example) a scripting language. Is that the only criterion? Or are there other criteria?
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Ruby, !! operator (a/k/a the double-bang) [duplicate]
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In most programming languages, including Ruby, ! will return the opposite of the boolean value of the operand. So when you chain two exclamation marks together, it converts the value to a boolean.
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Converting BigDecimal to Integer
...and precision of this BigDecimal value as well as return a result with the opposite sign.
You can then either explicitly call Integer.valueOf(int) or let auto-boxing do it for you if you're using a sufficiently recent version of Java.
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How do I get the current time zone of MySQL?
...e to the system's timezone, which is less than helpful. Since you're using PHP, if the answer from MySQL is SYSTEM, you can then ask the system what timezone it's using via date_default_timezone_get. (Of course, as VolkerK pointed out, PHP may be running on a different server, but as assumptions go,...
How can I reload .emacs after changing it?
...ou have variables whose contents are flopped( ie setting a boolean to it's opposite) then the behavior won't be the same as loading the file.
– chollida
Apr 5 '10 at 19:54
4
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How to stretch the background image to fill a div
...und-size: cover; :
To achieve this dynamically, you would have to use the opposite of contain method alternative (see below) and if you need to center the cropped image, you would need a JavaScript to do that dynamically - e.g. using jQuery:
$('.selector img').each(function(){
$(this).css({
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w3wp process not found
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Yup, the site should have been running at the time you trying to attach to the process. It doesn't have to be on the same server.
– Hash
Jun 10 '14 at 8:30
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