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Symbolic link to a hook in git
...directory, so relative paths should be relative to that directory. This is more self-explanatory if you first cd into .git/hooks before making the symlink, and figure out the relative path from there.
– Eliot
Feb 6 '14 at 19:57
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Method call if not null in C#
...bout this. In the case of an Action or event handler -- which is typically more independent -- this makes some sense. I wouldn't break encapsulation for a regular method, though. This implies creating the method in a separate, static class and I don't think losing encapsulation and degrading readabi...
http HEAD vs GET performance
...d focus on designing the ideal REST interface. A clean REST API is usually more valuable in the long run than a kludgey API that may or may not be faster. I'm not discouraging the use of HEAD, just suggesting that you only use it if it's the "right" design.
If the information you need really is met...
How can I efficiently select a Standard Library container in C++11?
...iderations only really kick in when you start handling a few thousands (or more) of items.
There are two big categories of containers:
Associative containers: they have a find operation
Simple Sequence containers
and then you can build several adapters on top of them: stack, queue, priority_que...
Cloning a MySQL database on the same MySql instance
...and mysql commands accept options for setting connection details (and much more), like:
mysqldump -u <user name> --password=<pwd> <original db> | mysql -u <user name> -p <new db>
Also, if the new database is not existing yet, you have to create it beforehand (e.g. wi...
Flatten an irregular list of lists
...he Iterable ABC added in 2.6.
Python 3
In Python 3, the basestring is no more, but you can use a tuple of str and bytes to get the same effect there.
The yield from operator returns an item from a generator one at a time. This syntax for delegating to a subgenerator was added in 3.3
def flatten(...
Spring JPA selecting specific columns
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What's the best manner of implementing a social activity stream? [closed]
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MIN and MAX in C
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@caf: wouldn't that require that the preprocessor have a more complicated knowledge of C syntax?
– dreamlax
Aug 9 '10 at 5:34
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simple HTTP server in Java using only Java SE API
... it's an ugly piece of code, please don't, this is a copy paste, not mine, moreover you should never edit quotations unless they have changed in the original source). You can just copy'n'paste'n'run it on Java 6+.
package com.stackoverflow.q3732109;
import java.io.IOException;
import java.io.Outp...