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How to remove item from array by value? [duplicate]
Is there a method to remove an item from a JavaScript array?
37 Answers
37
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pythonw.exe or python.exe?
...erminal window to pop up when you run your program, use pythonw.exe;
Otherwise, use python.exe
Regarding the syntax error: print is now a function in 3.x
So use instead:
print("a")
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impro...
Data structure: insert, remove, contains, get random element, all at O(1)
I was given this problem in an interview. How would you have answered?
14 Answers
14
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What is a tracking branch?
...hecking out a local branch from a remote branch automatically creates what is called a tracking branch. Tracking branches are local branches that have a direct relationship to a remote branch. If you’re on a tracking branch and type git push, Git automatically knows which server and branch to push...
Equivalent of “throw” in R
...me and some column names and does stuff with them. If the columns don't exist, I want the function to stop and to stop all functions depending on it.
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Android: disabling highlight on listView click
I want to disable the orange highlight that occurs when touching a listView row. So far in my xml I have tried the following:
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Sorting a vector in descending order
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Actually, the first one is a bad idea. Use either the second one, or this:
struct greater
{
template<class T>
bool operator()(T const &a, T const &b) const { return a > b; }
};
std::sort(numbers.begin(), numbers.end(), gre...
How to call methods dynamically based on their name? [duplicate]
How can I call a method dynamically when its name is contained in a string variable? For example:
5 Answers
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What is Castle Windsor, and why should I care?
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Castle Windsor is an inversion of control tool. There are others like it.
It can give you objects with pre-built and pre-wired dependencies right in there. An entire object graph created via reflection and configuration rather than the "n...
Generating random strings with T-SQL
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When generating random data, specially for test, it is very useful to make the data random, but reproducible. The secret is to use explicit seeds for the random function, so that when the test is run again with the same seed, it produces again exactly the same strings. Here is...