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Copy files without overwrite
I just can't seem to find a way on the command line to say "copy all the files from directory A to directory B, but if the file already exists in directory B, don't overwrite it, no matter which file is newer, and don't prompt me."
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Shell Script: Execute a python program from within a shell script
...dd in your script
python path/to/the/python_script.py
Details:
In the file job.sh, put this
#!/bin/sh
python python_script.py
Execute this command to make the script runnable for you : chmod u+x job.sh
Run it : ./job.sh
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How to correctly use the extern keyword in C
...the practical example of a use of extern.
Example 1 - to show a pitfall:
File stdio.h:
int errno;
/* other stuff...*/
myCFile1.c:
#include <stdio.h>
Code...
myCFile2.c:
#include <stdio.h>
Code...
If myCFile1.o and myCFile2.o are linked, each of the c files have separate co...
Free FTP Library [closed]
...t list with type, name, modified date and other properties. FtpFile file = new FtpFile(ftp, "8051812.xml");//file to get file.Download("c:\\8051812.xml");//download file.Name = "8051814.xml";//change name to get new file.Download("c:\\8051814.xml"); ftp.Disconnect();//close
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What are the specific differences between .msi and setup.exe file?
...lled with Windows) uses this to install software on your system (i.e. copy files, set registry values, etc...).
A setup.exe may either be a bootstrapper or a non-msi installer. A non-msi installer will extract the installation resources from itself and manage their installation directly. A bootstr...
One class per file rule in .NET? [closed]
...ee with it and argue that if a class is smaller it can be left in the same file with other class(es).
30 Answers
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Why have header files and .cpp files? [closed]
Why does C++ have header files and .cpp files?
9 Answers
9
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Optimal settings for exporting SVGs for the web from Illustrator?
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SVG profiles
SVG 1.0: all modern desktop and mobile browsers support SVG 1.1, so never choose this option.
SVG 1.1: You will almost always want this.
SVG Tiny/Basic: this is a subset of SVG intended for mobile devices. Only a hand...
How do I determine the target architecture of static library (.a) on Mac OS X?
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An example:
% lipo -info /usr/lib/libiodbc.a
Architectures in the fat file: /usr/lib/libiodbc.a are: x86_64 i386 ppc
% lipo -info libnonfatarchive.a
input file libnonfatarchive.a is not a fat file
Non-fat file: libnonfatarchive.a is architecture: i386
%
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How to manually include external aar package using new Gradle Android Build System
...ng ( I have tested it up to Android Studio 2.2)
Lets say you have kept aar file in libs folder. ( assume file name is cards.aar )
then in app build.gradle specify following and click sync project with Gradle files.
Open Project level build.gradle and add flatDir{dirs 'libs'} like did below
allprojec...