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MongoDB not equal to
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Use $ne -- $not should be followed by the standard operator:
An examples for $ne, which stan...
Using a bitmask in C#
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The traditional way to do this is to use the Flags attribute on an enum:
[Flags]
public enum ...
Command to change the default home directory of a user
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edited Mar 20 at 17:04
fnkr
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answered Oc...
base64 encoded images in email signatures
...liably for most email clients. For email purposes be sure to read Shadow2531's answer.
Base-64 data is legal in an img tag and I believe your question is how to properly insert such an image tag.
You can use an online tool or a few lines of code to generate the base 64 string.
The syntax to sou...
Is there a Mutex in Java?
...way to create one?
I am asking because a Semaphore object initialized with 1 permit does not help me.
Think of this case:
8...
Font size of TextView in Android application changes on changing font size from native settings
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Process escape sequences in a string in Python
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The correct thing to do is use the 'string-escape' code to decode the string.
>>> my...
How can I remove a commit on GitHub? [duplicate]
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Uninstall all installed gems, in OSX?
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