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php check if array contains all array values from another array
I would like to find out if $all contains all $search_this values and return true or false. any idea please?
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How do I use FileSystemObject in VBA?
Is there something that I need to reference? How do I use this:
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How to get position of a certain element in strings vector, to use it as an index in ints vector?
I am trying to get the index of an element in a vector of strings , to use it as an index in another vector of int type, is this possible ?
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Get event listeners attached to node using addEventListener
I have already looked at these questions:
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How to find the size of an array in postgresql
Is there any way to find a size of an array?
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Pull request without forking?
Here are steps of code contribution from the topic " How do I contribute to other's code in GitHub? "
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Remove non-numeric characters (except periods and commas) from a string
If I have the following values:
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Rolling back a remote Git repository
I have a remote Git repository, and I need to roll back the last n commits into cold oblivion.
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Undo a Git commit after push using reverse patch?
I've pushed a commit and I want to revert changes introduced by this commit by applying and committing a reversed patch. How do I do it?
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John Carmack's Unusual Fast Inverse Square Root (Quake III)
John Carmack has a special function in the Quake III source code which calculates the inverse square root of a float, 4x faster than regular (float)(1.0/sqrt(x)) , including a strange 0x5f3759df constant. See the code below. Can someone explain line by line what exactly is going on here and why t...