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Suppressing “is never used” and “is never assigned to” warnings in C#
...s.cs file in C# project which basically describes the older windows ISAPI for consumption by managed code.
4 Answers
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Where can I find documentation on formatting a date in JavaScript?
...cript's new Date() function is very smart in accepting dates in several formats.
35 Answers
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When and why would you seal a class?
In C# and C++/CLI the keyword sealed (or NotInheritable in VB) is used to protect a class from any inheritance chance (the class will be non-inheritable). I know that one feature of object-oriented programming is inheritance and I feel that the use of sealed goes against this feature, it stop...
Find in Files: Search all code in Team Foundation Server
Is there a way to search the latest version of every file in TFS for a specific string or regex? This is probably the only thing I miss from Visual Source Safe...
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not None test in Python [duplicate]
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if val is not None:
# ...
is the Pythonic idiom for testing that a variable is not set to None. This idiom has particular uses in the case of declaring keyword functions with default parameters. is tests identity in Python. Because there is one and only one instance of None...
What do the different readystates in XMLHttpRequest mean, and how can I use them?
...x_http_response.asp)
In practice you almost never use any of them except for 4.
Some XMLHttpRequest implementations may let you see partially received responses in responseText when readyState==3, but this isn't universally supported and shouldn't be relied upon.
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Change text color based on brightness of the covered background area?
I've thought about the following for a while already, so now I want to know your opinions, possible solutions, and so on.
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Update my github repo which is forked out from another project [duplicate]
I have forked out a Parent: project to Child: this . Now, I want to update my child with parents current updates. Can I do that, if yes how?
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Parse JSON in JavaScript? [duplicate]
...only time you won't be able to use JSON.parse() is if you are programming for an ancient browser, such as IE 7 (2006), IE 6 (2001), Firefox 3 (2008), Safari 3.x (2009), etc. Alternatively, you may be in an esoteric JavaScript environment that doesn't include the standard APIs. In these cases, use js...
Python: Check if one dictionary is a subset of another larger dictionary
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Convert to item pairs and check for containment.
all(item in superset.items() for item in subset.items())
Optimization is left as an exercise for the reader.
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