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How do I check if a directory exists? “is_dir”, “file_exists” or both?
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Both would return true on Unix systems - in Unix everything is a file, including directories. But to test if that name is taken, you should check both. There might be a regular file named 'foo', which would prevent you from creating a directory name 'foo'.
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What is the App_Data folder used for in Visual Studio?
When creating a new ASP.NET application in Visual Studio, a couple of files and folders are created automatically. One of those folders is called App_Data .
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MySQL connection not working: 2002 No such file or directory
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If you use Linux: the path to the mysql.sock file is wrong. This is usually because you are using (LAMPP) XAMPP and it isn't in /tmp/mysql.sock
Open the php.ini file and find this line:
mysql.default_socket
And make it
mysql.default_socket = /path/to/mysql.sock
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Excel to CSV with UTF8 encoding [closed]
I have an Excel file that has some Spanish characters (tildes, etc.) that I need to convert to a CSV file to use as an import file. However, when I do Save As CSV it mangles the "special" Spanish characters that aren't ASCII characters. It also seems to do this with the left and right quotes and l...
How do I print a list of “Build Settings” in Xcode project?
...LS /AppleInternal/Developer/Tools
APPLY_RULES_IN_COPY_FILES NO
ARCHS "armv6 armv7"
ARCHS_STANDARD_32_64_BIT "armv6 armv7"
ARCHS_STANDARD_32_BIT "armv6 armv7"
ARCHS_UNIVERSAL_IPHONE_OS ...
How to use Git for Unity3D source control?
...the below problem. You can now easily and efficiently version large binary files!
Git can work fine with 3D games out of the box. However the main caveat here is that versioning large (>5 MB) media files can be a problem over the long term as your commit history bloats. We have solved this pote...
How do I configure emacs for editing HTML files that contain Javascript?
I have started the painful first steps of using emacs to edit an HTML file with both HTML tags and javascript content. I have installed nxhtml and tried using it - i.e set up to use nxhtml-mumamo-mode for .html files. But I am not loving it. When I am editing the Javascript portion of the code ...
How do I check if file exists in Makefile so I can delete it?
In the clean section of my Makefile I am trying to check if the file exists before deleting permanently. I use this code but I receive errors.
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How to get Visual Studio 'Publish' functionality to include files from post build event?
...answered a similar but different question at How do you include additional files using VS2010 web deployment packages?.
In your scenario you are using post build event, I would recommend dropping the post build event and implement your actions using your own MSBuild targets instead of post build ev...
Why isn't ProjectName-Prefix.pch created automatically in Xcode 6?
...re is no code you should put in a prefix header. Put your imports into the files that need them. Put your definitions into their own files. Put your macros...nowhere. Stop writing macros unless there is no other way (such as when you need __FILE__). If you do need macros, put them in a header and in...