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How do I create a MongoDB dump of my database?
...n
59 objects
DATABASE: admin to dump/admin
Source: http://www.mongodb.org/display/DOCS/Import+Export+Tools
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Cannot add or update a child row: a foreign key constraint fails
...ows this error at time of insert even if the data is otherwise valid.
See http://nick.zoic.org/art/mysql-foreign-key-error/
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Way to get all alphabetic chars in an array in PHP?
...ndex of x.
In some cases, this approach should prove most intuitive.
Refer http://www.asciitable.com/
$UPPERCASE_LETTERS = range(chr(65),chr(90));
$LOWERCASE_LETTERS = range(chr(97),chr(122));
$NUMBERS_ZERO_THROUGH_NINE = range(chr(48),chr(57));
$ALPHA_NUMERIC_CHARS = array_merge($UPPERCASE_LETTER...
What is the difference between “Flush Magento Cache” and “Flush Cache Storage” in magento's cache ma
...rnish Cache which is a web application accelerator also known as a caching HTTP reverse proxy. Then it will remove cache from there too.
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Using jQuery to replace one tag with another
...is).replaceWith( "<pre>" + $(this).html() + "</pre>" );
});
http://jsfiddle.net/mTGhV/
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“:” (colon) in C struct - what does it mean? [duplicate]
...signing values - in my specific situation pointers to functions.
Source: http://www.tldp.org/LDP/lkmpg/2.4/html/c577.htm
Below is a sample and an excerpt to explain.
"There is a gcc extension that makes assigning to this structure more convenient. You'll see it in modern drivers, and may catch y...
How to find reason of failed Build without any error or warning
...custom action (from the MSBuildVersioning package available on Nuget.org - http://www.nuget.org/packages/MSBuildVersioning/) which appeared in the csproj file's BeforeBuild target was failing without triggering any error message in the normal place.
I was able to determine this by setting the "MSBui...
Remove spaces from std::string in C++
...
Can you use Boost String Algo? http://www.boost.org/doc/libs/1_35_0/doc/html/string_algo/usage.html#id1290573
erase_all(str, " ");
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Android and setting alpha for (image) view alpha
... a small example with a black background:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#FF000000" >
<RelativeLayout
android:id="@+id/relati...
Objective-C pass block as parameter
...rBlock{
iteratorBlock(someId, someInt);
}
More info on blocks here
http://developer.apple.com/library/ios/#documentation/cocoa/Conceptual/Blocks/Articles/bxGettingStarted.html#//apple_ref/doc/uid/TP40007502-CH7-SW1
s...