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Using a .php file to generate a MySQL dump
...ump mysql structure and data like in PMA (and without using exec, passthru etc.):
https://github.com/antarasi/MySQL-Dump-with-Foreign-keys
It is fork of dszymczuk project with my enhancements.
The usage is simple
<?php
//MySQL connection parameters
$dbhost = 'localhost';
$dbuser = 'dbuser';
...
When should I make explicit use of the `this` pointer?
...one (and should be done) when overloading operator+, operator-, operator=, etc:
class Foo
{
Foo& operator=(const Foo& rhs)
{
return * this;
}
};
Doing this permits an idiom known as "method chaining", where you perform several operations on an object in one line of code. Such a...
Pass an array of integers to ASP.NET Web API?
...
You just need to add [FromUri] before parameter, looks like:
GetCategories([FromUri] int[] categoryIds)
And send request:
/Categories?categoryids=1&categoryids=2&categoryids=3
share
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Should arrays be used in C++?
...lved rather elegantly by using a make_array function, similar to make_pair etc. Hat-tip to @R. Martinho Fernandes.
– Konrad Rudolph
May 23 '12 at 15:03
...
How to prettyprint a JSON file?
...int from the command line and be able to have control over the indentation etc. you can set up an alias similar to this:
alias jsonpp="python -c 'import sys, json; print json.dumps(json.load(sys.stdin), sort_keys=True, indent=2)'"
And then use the alias in one of these ways:
cat myfile.json | js...
MySQL: Fastest way to count number of rows
...note that if you need the data anyway and only want a count for pagination/etc. it is more efficient to get the data then count the rows in your program.
– Tyzoid
Aug 1 '13 at 20:16
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Making git diff --stat show full file path
...@user151841 That changes only diff. I want it to work for merges and pulls etc too. (Can't even manually do it there.) I don't think GIT supports it.
– Rudie
Apr 27 '16 at 22:29
...
“The page you are requesting cannot be served because of the extension configuration.” error message
.... The installer configures everything: the IIS pool, the site, web.config, etc.
We installed another web site using our installer. We entered the same parameters, so web.configs happened to be the same in both sites.
However, the newly installed site worked fine, while the old one didn't. Then ...
Force line-buffering of stdout when piping to tee
...nding settings changed by 'stdbuf'.
Also some filters (like 'dd' and 'cat' etc.) dont use streams for I/O,
and are thus unaffected by 'stdbuf' settings.
you are not running stdbuf on tee, you're running it on a, so this shouldn't affect you, unless you set the buffering of a's streams in a's sourc...
Make function wait until element exists
...ggest you ask a new question, explain what you tried, what the problem is, etc...
– Iftah
Mar 17 '16 at 10:40
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