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Revert the `--no-site-packages` option with virtualenv

...ontains virtualenv/pyenv.cfg file. There is one option for site-packages: include-system-site-packages = false Change this value and call Activate.ps1 – georgik May 24 '15 at 12:12 ...
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Checking if an Android application is running in the background

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Can I mix Swift with C++? Like the Objective-C .mm files

...t all C as input). When I say it's not quite C++, consider a C++ file that includes a variable named nil (which is legal C++) and then try to compile that as Objective-C++. Swift doesn't have the same relationship. It is not a superset of C or C++, and you can't directly use either in a .swift file...
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How to detect reliably Mac OS X, iOS, Linux, Windows in C preprocessor? [duplicate]

.../define something for Windows (32-bit only) #endif #elif __APPLE__ #include <TargetConditionals.h> #if TARGET_IPHONE_SIMULATOR // iOS Simulator #elif TARGET_OS_IPHONE // iOS device #elif TARGET_OS_MAC // Other kinds of Mac OS #else # error ...
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Check substring exists in a string in C

... Try to use pointers... #include <stdio.h> #include <string.h> int main() { char str[] = "String1 subString1 Strinstrnd subStr ing1subString"; char sub[] = "subString"; char *p1, *p2, *p3; int i=0,j=0,flag=0; p1 = str; p2 ...
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C++ Best way to get integer division and remainder

...ld be 0 for the division + mod solution). Take it with a grain of salt: #include <stdio.h> #include <sys/time.h> #include <stdlib.h> extern doNothing(int,int); // Empty function in another compilation unit int main() { int i; struct timeval timeval; struct timeval t...
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Why is the Java main method static?

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Easily measure elapsed time

... //***C++11 Style:*** #include <chrono> std::chrono::steady_clock::time_point begin = std::chrono::steady_clock::now(); std::chrono::steady_clock::time_point end = std::chrono::steady_clock::now(); std::cout << "Time difference = " &l...
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How can I exclude some folders from my Eclipse project?

...nother location you can create linked resources to the folders you want to include in your project. For reference I posted another answer that describes how to use linked resources in more detail. share | ...
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Can't Find Theme.AppCompat.Light for New Android ActionBar Support

...oogle Developer's Support Library Setup page - using the guide on how to include the resources (which is similar to how ActionBarSherlock did it). I have the library project loaded in to my own project as a library as well. ...