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Is there a replacement for unistd.h for Windows (Visual C)?
...t to access.
These may be OR'd together. */
#define R_OK 4 /* Test for read permission. */
#define W_OK 2 /* Test for write permission. */
//#define X_OK 1 /* execute permission - unsupported in windows*/
#define F_OK 0 /* Test for existence. */
#define ...
Fastest way to check if a value exists in a list
What is the fastest way to know if a value exists in a list (a list with millions of values in it) and what its index is?
1...
Difference between `constexpr` and `const`
...change the values of their member (non-static) fields. For example.
class test
{
int x;
void function1()
{
x=100; // OK.
}
void function2() const
{
x=100; // ERROR. The const methods can't change the values of object fields.
}
};
A constexpr is a different conce...
Throw keyword in function's signature
...ed. So the full output looks like this:
user@user:~/tmp$ g++ -o except.test except.test.cpp
user@user:~/tmp$ ./except.test
well - this was unexpected
terminate called after throwing an instance of 'int'
Aborted (core dumped)
...
Nginx serves .php files as downloads, instead of executing them
...e and none of the answers solved the problem.
I ran:
sudo nginx -t
to test the config file at /etc/nginx/sites-available/default.
It gave me these errors:
nginx: [emerg] unexpected end of file, expecting "}" in /etc/nginx/sites-enabled/default:115
nginx: configuration file /etc/nginx/nginx.c...
How to trigger a build only if changes happen on particular set of files
...ob #1
This should be triggered on changes in your Git repository. It then tests whether the path you specify ("src" here) has changes and then uses Jenkins' CLI to trigger a second job.
export JENKINS_CLI="java -jar /var/run/jenkins/war/WEB-INF/jenkins-cli.jar"
export JENKINS_URL=http://localhost:...
Show current state of Jenkins build on GitHub repo
...ame and the OAuth token you got in step 3.
Verify that it works with the Test Credential button. Save the settings.
Find the Jenkins job and add Set build status on GitHub commit to the post-build steps
That's it. Now do a test build and go to GitHub repository to see if it worked. Click on...
How can I get Git to follow symlinks?
...
ln source destination works in OS X, too. Tested on El Capitan.
– Mahdi Dibaiee
Dec 4 '15 at 9:35
7
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How can I clone an SQL Server database on the same server in SQL Server 2008 Express?
...stem which contains a database that I would like to 'copy and rename' (for testing purposes) but I am unaware of a simple way to achieve this.
...
Python List vs. Array - when to use?
...
Actually, I did a quick test - I timed summing a list with 100M entries and the same test with the corresponding array, and the list was actually about 10% faster.
– Moe
Oct 6 '08 at 20:45
...