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Uniq by object attribute in Ruby
What's the most elegant way to select out objects in an array that are unique with respect to one or more attributes?
14 An...
Clang vs GCC for my Linux Development project
...:string givenname;
}
std::ostream& operator<<(std::ostream& out, Student const& s) {
return out << "{" << s.surname << ", " << s.givenname << "}";
}
int main() {
Student me = { "Doe", "John" };
std::cout << me << "\n";
}
You'll no...
What is a StackOverflowError?
... terminating condition is useless. Also mind that your stack space can run out of memory before reaching a valid terminating condition, thus make sure your method can handle input values requiring more recursive calls.
If you've got no obvious recursive functions then check to see if you're calling...
What is the maximum possible length of a .NET string?
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This is the correct answer. You're more likely to run out of memory before being able to allocate enough to exhaust the string length. On a fresh boot you might be able to pull an allocation of 2GB (with 1M characters) as mentioned here, but that's all.
– ...
How can I link to a specific glibc version?
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Setup 1: compile your own glibc without dedicated GCC and use it
Since it seems impossible to do just with symbol versioning hacks, let's go one step further and compile glibc ourselves.
This setup might work and is quick as it does not recompile the whole GC...
Convert char to int in C#
...t it returns a double. I like this answer better. Thanks for pointing it out.
– KeithA
Apr 28 '09 at 14:35
93
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GitHub pull request showing commits that are already in target branch
... repo, targetbranch, and currentbranch as needed.
Or as hexsprite pointed out in his answer, you can also force it to update by clicking Edit on the PR and temporarily changing the base to a different branch and back again. This produces the warning:
Are you sure you want to change the base?
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How to get the absolute coordinates of a view
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You can only invoke it AFTER layout has happened. You are calling the method before the views are positioned on screen.
– Romain Guy
Feb 9 '10 at 19:33
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Search text in fields in every table of a MySQL database
...use the db I was looking through was setup obscurely and I couldn't figure out what the column name or table would be for sure just by looking...
– DrCord
Jan 1 '14 at 19:14
12
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Java - removing first character of a string
...the first character) to the end of the string (leaving the second argument out defaults to the full length of the string).
"Jamaica".substring(1);
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