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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';
...
How to match “anything up until this sequence of characters” in a regular expression?
...( ) capture the expression inside the parentheses for access using $1, $2, etc.
^ match start of line
.* match anything, ? non-greedily (match the minimum number of characters required) - [1]
[1] The reason why this is needed is that otherwise, in the following string:
whatever whatever somethin...
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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Is there a standard naming convention for git tags? [closed]
...HOULD be used if you use a version control system (Git, Mercurial,
SVN, etc) to store your code. Using this system allows automated tools to inspect your
package and determine SemVer compliance and released versions.
When tagging releases in a version control system, the tag for a vers...
How to truncate a foreign key constrained table?
...L's TRUNCATE being incomplete - truncate isn't supposed to invoke triggers etc. If it did, it would just be the same as DELETE! It's row-agnostic, hence it's unable to perform row-related operations (like invoking triggers or examining foreign keys). It works in the same way in Oracle and Sql Server...
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
8
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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
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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...