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How do I activate C++ 11 in CMake?
...n I try to run a CMake generated makefile to compile my program, I get the error that
14 Answers
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How does Java handle integer underflows and overflows and how would you check for it?
...s reslulting in unexpected or undetected overflow are a common programming error. Unexpected or undetected integer overflow is also a well-known exploitable security issue, especially as it affects array, stack and list objects.
Overflow can occur in either a positive or negative direction where t...
Why should I prefer to use member initialization lists?
...T be initialized in an initializer list;
{ // it is an error not to do so
}
private:
A a;
const int y;
};
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Installing Java on OS X 10.9 (Mavericks)
...JAVA_HOME in the terminal.
Open your Terminal
java -version gives you an error and a popup
Get the JRE dmg on http://www.oracle.com/technetwork/java/javase/downloads/index.html
Install it
In your terminal, type: export JAVA_HOME="/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home"
ja...
How do I add a simple jQuery script to WordPress?
...
Even following this, I'm still receiving Uncaught TypeError: Cannot read property 'fn' of undefined and Uncaught TypeError: undefined is not a function errors, even when another script is being queued in the functions file, and that works fine
– Lee
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How to call C from Swift?
...
In the case of c++, there is this error that pops up:
"_getInput", referenced from:
You need a c++ header file too. Add c-linkage to your function, then include the header file in the bridge-header:
Swift 3
UserInput.h
#ifndef USERINPUT_H
#define USE...
How do I run a node.js app as a background service?
...ith latest node I was unable to get it to stop an app via the script name (error) - also - generally misbehaving (was on OS-X) - all built from source, oddly. Left things in a bad state, didn't fill me with confidence.
– Michael Neale
Apr 12 '11 at 12:32
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URL rewriting with PHP
... ...
default:
header('HTTP/1.1 404 Not Found');
Show404Error();
}
This is how big sites and CMS-systems do it, because it allows far more flexibility in parsing URLs, config and database dependent URLs etc. For sporadic usage the hardcoded rewrite rules in .htaccess will do fin...
Inheriting constructors
...est()
{
D1 d(6); // Oops: d.x is not initialized
D1 e; // error: D1 has no default constructor
}
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Should Gemfile.lock be included in .gitignore?
...ock, the next dude to install the project might see all kinds of confusing errors, blaming himself, but he was just that lucky guy getting the next version of super gem, breaking existing dependencies.
Worse, this happened on the servers, getting untested version unless being disciplined and instal...