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Check if a given key already exists in a dictionary
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How do I use InputFilter to limit characters in an EditText in Android?
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Check for null in foreach loop
...he getter, this would be my own preferred since it expresses the intention more clearly by giving the operation a name (OrEmptyIfNull)
The extension method mentioned above might make certain optimizations impossible for the optimizer to detect. Specifically, those that are related to IList using me...
How to order results with findBy() in Doctrine
... edited Apr 15 '13 at 11:57
Tessmore
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answered Aug 21 '12 at 4:45
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How can I tell if one commit is a descendant of another commit?
... Possibly the fastest way would be to git checkout -b quickcheck <more-recent-commit-ID> and then git branch --contains <older-commit-ID> (and then git branch -D quickcheck to get rid of the temporary branch).
– clee
Jun 10 '10 at 20:23
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How can I see what I am about to push with git?
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Chrome browser reload options new feature
...refresh button you get this tooltip saying: "Reload this page, hold to see more options" and when I do it I get these three awesome options.
1. Normal Reload
2. Hard Reload
3. Empty Cache and Hard Reload (this is very useful option I believe)
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Reading/writing an INI file
...your own INI handler, which is the old-school, laborious way. It gives you more control over the implementation, which you can use for bad or good. See e.g. an INI file handling class using C#, P/Invoke and Win32.
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How to display unique records from a has_many through relationship?
... :through relationships on the ActiveRecord Associations documentation for more information. Thanks to Kurt Mueller for pointing this out in his comment.
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How can I open multiple files using “with open” in Python?
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