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How to change the remote repository for a git submodule?
...e, this will remotely update the sub-submodules as well, which is unlikely what you need.
– Baptiste Wicht
Apr 26 '16 at 12:16
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Recommended date format for REST GET API
What's the recommended timestamp format for a REST GET API like this:
5 Answers
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LINQ: When to use SingleOrDefault vs. FirstOrDefault() with filtering criteria
...ow an exception it would be exactly like FirstOrDefault. The exception is what makes it SingleOrDefault. Good point bringing it up, and puts a nail on the coffin of differences.
– Fabio S.
Dec 10 '14 at 18:33
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Swift and mutating struct
...For C/C++ programmers, this is also very familiar concept. This is exactly what const keyword do in C/C++.
Also, immutable value can be very nicely optimised. In theory, Swift compiler (or LLVM) can perform copy-elision on values passed by let, just like in C++. If you use immutable struct wisely, ...
What exactly is Python's file.flush() doing?
...pied from the program buffer to the operating system buffer.
Specifically what this means is that if another process has that same file open for reading, it will be able to access the data you just flushed to the file. However, it does not necessarily mean it has been "permanently" stored on disk.
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What are the alternatives now that the Google web search API has been deprecated? [closed]
...st send them through like a browser does, and then parse the html, that is what I have always done, even for things like Youtube.
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NSURLRequest setting the HTTP header
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Just what I was looking for!! Thumbs Up to you!!
– Apple_iOS0304
Sep 11 '12 at 16:50
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What should I set JAVA_HOME environment variable on macOS X 10.6?
Many Java applications that use shell scripts to configure their environment use the JAVA_HOME environment variable to start the correct version of Java, locate JRE JARs, and so on.
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Remove elements from collection while iterating
... I would assume you would iterate over a different collection to determine what elements you want to add to a second collection and then issue an addAll method at the end.
Using ListIterator
If you are working with lists, another technique consists in using a ListIterator which has support for rem...
Practical uses for the “internal” keyword in C#
Could you please explain what the practical usage is for the internal keyword in C#?
22 Answers
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