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PHP “pretty print” json_encode [duplicate]
...ho "<pre>" before and "</pre>" after, if you're printing it in HTML to preserve formatting ;)
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MySql export schema without data
...L Administrator Tool its free
http://dev.mysql.com/downloads/gui-tools/5.0.html
you'll find many options to export ur MYSQL DataBase
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Various ways to remove local Git changes
...is link was also helpful gitready.com/beginner/2009/01/18/the-staging-area.html
– spiderman
Mar 24 '14 at 22:38
I impr...
Creating a singleton in Python
...te from http://googletesting.blogspot.com/2008/08/root-cause-of-singletons.html:
Now, there is one kind of Singleton which is OK. That is a singleton where all of the reachable objects are immutable. If all objects are immutable than Singleton has no global state, as everything is constant. But it ...
How to draw a dotted line with css?
...
Using HTML:
<div class="horizontal_dotted_line"></div>
and in styles.css:
.horizontal_dotted_line{
border-bottom: 1px dotted [color];
width: [put your width here]px;
}
...
How do I check how many options there are in a dropdown menu?
...scendant selector to select all <option>'s within a <select>.
HTML:
<select id="myDropDown">
<option>1</option>
<option>2</option>
.
.
.
</select>
JQuery:
var numberOfOptions = $('select#myDropDown option').length
And a quick note, often you wil...
How can I prevent SQL injection in PHP?
...times the values need a different kind of escapes, for example for SQL and HTML
– p0358
Nov 18 '18 at 23:24
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What is RSS and VSZ in Linux memory management
...e following references:
http://manpages.ubuntu.com/manpages/en/man1/ps.1.html
https://web.archive.org/web/20120520221529/http://emilics.com/blog/article/mconsumption.html
Also see:
A way to determine a process's "real" memory usage, i.e. private dirty RSS?
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Http 415 Unsupported Media type error with JSON
...naged by IANA RFC2879: iana.org/assignments/character-sets/character-sets.xhtml
– Berin Loritsch
Jul 6 '17 at 17:33
Wa...
Get the first element of each tuple in a list in Python [duplicate]
...[0] for x in rows]
c.f. http://docs.python.org/3/tutorial/datastructures.html#list-comprehensions
For a discussion on why to prefer comprehensions over higher-order functions such as map, go to http://www.artima.com/weblogs/viewpost.jsp?thread=98196.
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