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What is the documents directory (NSDocumentDirectory)?
...ice) runs in a "sandboxed" environment. This means that it can only access files and directories within its own contents. For example Documents and Library.
See the iOS Application Programming Guide.
To access the Documents directory of your applications sandbox, you can use the following:
iOS 8 ...
What is the canonical way to check for errors using the CUDA runtime API?
... and wrapper macro like this:
#define gpuErrchk(ans) { gpuAssert((ans), __FILE__, __LINE__); }
inline void gpuAssert(cudaError_t code, const char *file, int line, bool abort=true)
{
if (code != cudaSuccess)
{
fprintf(stderr,"GPUassert: %s %s %d\n", cudaGetErrorString(code), file, line)...
Git for Windows - The Program can't start because libiconv2.dll is missing
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With git-1.7.8 I needed to copy files in the other direction; libiconv2.dll exists in libexec/git-core, but needed to be copied to bin (or linked: mklink /H libexec\git-core\libiconv2.dll bin\libiconv2.dll).
– gapple
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What's a good (free) visual merge tool for Git? (on windows) [closed]
...al merge.tool "meld"
$ git config --global mergetool.meld.path "C:\Program Files (x86)\Meld\Meld.exe"
If using a GUI GIT client, try the following (instructions for SourceTree, adjust accordingly)
In SourceTree, go to Tools/Options/Diff
In External Diff Tool, choose Custom
Enter C:\Program Files (...
start MySQL server from command line on Mac OS Lion
... For me it ended up being just "mysqld <action>", the file is located at /usr/local/mysql/bin/mysqld
– crobicha
Aug 15 '16 at 17:22
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Check if passed argument is file or directory in Bash
...extremely simple script in Ubuntu which would allow me to pass it either a filename or a directory, and be able to do something specific when it's a file, and something else when it's a directory. The problem I'm having is when the directory name, or probably files too, has spaces or other escapabl...
android get real path by Uri.getPath()
...nd ContentResolver.openInputStream() allow you to access the contents of a file without knowing its real path.
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How to check the extension of a filename in a bash script?
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I think you want to say "Are the last four characters of $file equal to .txt?" If so, you can use the following:
if [ ${file: -4} == ".txt" ]
Note that the space between file: and -4 is required, as the ':-' modifier means something different.
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How to automatically navigate to the current class in Intellij Idea Project Tool Window?
...ee in the project tool window expands to show the currently open class (or file), and this class becomes selected in the tree.
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Running Windows batch file commands asynchronously
... poped up! After 4-5 windows and a lot of what the **** I noticed the batchfile still running!
– Jonas B
Sep 19 '09 at 19:37
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