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How to read the content of a file to a string in C?
What is the simplest way (least error-prone, least lines of code, however you want to interpret it) to open a file in C and read its contents into a string (char*, char[], whatever)?
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Django URL Redirect
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i added this but just got a HTTP 500 error ? url(r'^.*$', RedirectView.as_view(url='macmon_about', permanent=False)
– felix001
Feb 19 '13 at 18:01
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Sublime Text 2: Trim trailing white space on demand
...ing spaces and delete them in a flash.
ST2 provides a way to automatically delete trailing spaces upon file
save. Depending on your settings, it may be more handy to just
highlight them and/or delete them by hand. This plugin provides just
that!
Usage: click "Edit / Trailing Spaces / De...
Class does not implement its superclass's required members
So I updated to Xcode 6 beta 5 today and noticed I received errors in nearly all of my subclasses of Apple's classes.
4 Ans...
Sell me on const correctness
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Here's a piece of code with a common error that const correctness can protect you against:
void foo(const int DEFCON)
{
if (DEFCON = 1) //< FLAGGED AS COMPILER ERROR! WORLD SAVED!
{
fire_missiles();
}
}
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Maven: The packaging for this project did not assign a file to the build artifact
...ct and when I run the command "mvn clean install:install", I'm getting the error,
8 Answers
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Glorified classes in the Java language
...s well as the compiler understanding of Exception vs. RuntimeException and Error.
NullPointerException and other exceptions such as ArrayIndexOutOfBounds which can be thrown by other bytecode instructions than athrow.
Interfaces
Iterable - the only interface that can be used in an enhanced for l...
Undoing a 'git push'
...ds set on the remote repository. If this is the case, then you will get an error which includes the phrase [remote rejected].
In this scenario, you will have to delete and recreate the branch.
git push origin :alpha-0.3.0
git push origin cc4b63bebb6:refs/heads/alpha-0.3.0
If this doesn't work - ...
How do I update Ruby Gems from behind a Proxy (ISA-NTLM)
...my Ubuntu box --http-proxy http ://domain\\userid@server:port gives me the error: "invalid argument: --http-proxy ..."; Fortunately, my proxy server didn't require the domain specification and gem worked without it.
– spoulson
Apr 29 '09 at 18:57
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Creating a temporary directory in Windows?
...y for directories, which makes this much easier, because it does return an error when you attempt to create a directory for the second time. Here is what I use:
[DllImport(@"kernel32.dll", EntryPoint = "CreateDirectory", SetLastError = true, CharSet = CharSet.Unicode)]
[return: MarshalAs(Un...