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How to allocate aligned memory only using the standard library?
...ng, and pointers to objects and pointers to functions. When you are doing more specialized things, like playing with graphics systems, they can need more stringent alignment than the rest of the system — hence questions and answers like this.)
The next step is to convert the void pointer to a ch...
Argument list too long error for rm, cp, mv commands
...esses less than number of files (say number of files / 10, although likely more depending on the length of the paths). Assuming find does the deletion directly, using -delete should be the only process that would be invoked.
– neuralmer
Jul 6 '16 at 14:02
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Change limit for “Mysql Row size too large”
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unsigned int vs. size_t
...r compiler might make assumptions about it for optimization.
You may find more precise information in the C99 standard, section 7.17, a draft of which is available on the Internet in pdf format, or in the C11 standard, section 7.19, also available as a pdf draft.
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How to get the instance id from within an ec2 instance?
...instance-id || die \"wget instance-id has failed: $?\"`"
An example of a more advanced use (retrieve instance ID as well as availability zone and region, etc.):
EC2_INSTANCE_ID="`wget -q -O - http://169.254.169.254/latest/meta-data/instance-id || die \"wget instance-id has failed: $?\"`"
test -n ...
What is MOJO in Maven?
...o is an executable goal in Maven, and a plugin is a distribution of one or more related mojos.
In short, a mojo is a maven goal, to extend functionality not already found in maven.
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How do I contribute to other's code in GitHub? [closed]
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Ideally you:
Fork the project
Make one or more well commented and clean commits to the repository. You can make a new branch here if you are modifying more than one part or feature.
Perform a pull request in github's web interface.
if it is a new Feature request, d...
Android webview slow
...bviews are slow. This is on everything from phones to 3.0+ tablets with more than adequate specs
10 Answers
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Git diff against a stash
...ough if your current working tree is dirty, it matters, and makes it a bit more complicated. I came at it from that angle, and found an procedure I shared in my answer below.
– Magne
Jan 23 '13 at 10:05
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Get nth character of a string in Swift programming language
...The Substring type was introduced in Swift 4 to make substrings
faster and more efficient by sharing storage with the original string, so that's what the subscript functions should return.
Try it out here
extension StringProtocol {
subscript(offset: Int) -> Character { self[index(startIndex...