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Suppressing “is never used” and “is never assigned to” warnings in C#

...g restore 0169 To suppress warnings for "Field XYZ is never assigned to, and will always have its default value XX", you do this: #pragma warning disable 0649 ... field declaration #pragma warning restore 0649 To find such warning numbers yourself (ie. how did I know to use 0169 and 0649), you ...
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What is the difference between compile code and executable code?

I always use the terms compile and build interchangeably. 6 Answers 6 ...
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Difference between EXISTS and IN in SQL?

What is the difference between the EXISTS and IN clause in SQL? 21 Answers 21 ...
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client secret in OAuth 2.0

...e google drive api, I have to play with the authentication using OAuth2.0. And I got a few question about this. 3 Answers ...
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Changing the “tick frequency” on x or y axis in matplotlib?

...np.arange was used rather than Python's range function just in case min(x) and max(x) are floats instead of ints.) The plt.plot (or ax.plot) function will automatically set default x and y limits. If you wish to keep those limits, and just change the stepsize of the tick marks, then you could us...
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OS specific instructions in CMAKE: How to?

... function of CMAKE where I am linking libwsock32.a. In windows this works and I get the results. 8 Answers ...
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Set operations (union, intersection) on Swift array?

Are there any standard library calls I can use to either perform set operations on two arrays, or implement such logic myself (ideally as functionally and also efficiently as possible)? ...
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Argparse: Required argument 'y' if 'x' is present

...ts of options. The simplest way to deal with this would be: if args.prox and (args.lport is None or args.rport is None): parser.error("--prox requires --lport and --rport.") share | improve t...
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What is the purpose of a question mark after a type (for example: int? myVariable)?

...d the values true, false, or null. The ability to assign null to numeric and Boolean types is especially useful when you are dealing with databases and other data types that contain elements that may not be assigned a value. For example, a Boolean field in a database can store the values tru...
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Stream.Seek(0, SeekOrigin.Begin) or Position = 0

... Use Position when setting an absolute position and Seek when setting a relative position. Both are provided for convenience so you can choose one that fits the style and readability of your code. Accessing Position requires the stream be seekable so they're safely interch...