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Composer Warning: openssl extension is missing. How to enable in WAMP
Trying to install Composer dependency management tool on Win7/64 + WampServer 2.2 via the Setup Installer and I am getting the following message:
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How to tell which version of a gem a rails app is using
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In Rails 3 and Rails 4, use bundle show
In Rails 2, rake gems will print out what gems, dependencies, and versions are installed, frozen, etc.
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Understanding CUDA grid dimensions, block dimensions and threads organization (simple explanation) [
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Hardware
If a GPU device has, for example, 4 multiprocessing units, and they can run 768 threads each: then at a given moment no more than 4*768 threads will be really running in parallel (if you planned more threads, they will be waiting their turn).
Software
thre...
Python script to copy text to clipboard [duplicate]
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edited Oct 4 '18 at 17:15
vauhochzett
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answered Jun ...
Is there a difference between foreach and map?
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answered Dec 10 '08 at 2:14
madlepmadlep
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Extract first item of each sublist
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answered Jul 31 '14 at 3:22
alecxealecxe
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Reset select2 value and show placeholder
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You must define the select2 as
$("#customers_select").select2({
placeholder: "Select a cus...
How to send POST request in JSON using HTTPClient in Android?
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JJD
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answered Jun 2 '11 at 18:16
TerranceTer...
“unpacking” a tuple to call a matching function pointer
...hread (after it already appeared in one of the comments).
The basic C++14 solution is still missing in this thread. EDIT: No, it's actually there in the answer of Walter.
This function is given:
void f(int a, double b, void* c)
{
std::cout << a << ":" << b << ":" &...
adding noise to a signal in python
...te.
– Edward Loper
Dec 27 '12 at 17:48
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