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:not(:empty) CSS selector is not working?
...d attribute in HTML markup. Then you can use :valid and :invalid in CSS to test for nonempty vs. empty value of the control. See stackoverflow.com/questions/16952526/…
– Jukka K. Korpela
Jun 6 '13 at 8:08
...
How do you clone a Git repository into a specific folder?
...pt/projectA/prod/public /httpdocs/public
Which easily could be changed to test if you wanted it, i.e.:
ln -sfn /opt/projectA/test/public /httpdocs/public
without moving files around. Added -fn in case someone is copying these lines (-f is force, -n avoid some often unwanted interactions with alre...
Can I underline text in an Android layout?
...
@autotravis which one is for 2.2? I did not tested it on older versions and it will be quite unfortunate if different versions handle it differently... Also at least current documentation states that it have to be escaped (link is in the answer).
–...
Is there a way to detect if a browser window is not currently active?
... has a small false positive rate. It has the advantage to be multibrowser (tested on Firefox 5, Firefox 10, MSIE 9, MSIE 7, Safari 5, Chrome 9).
<div id="x"></div>
<script>
/**
Registers the handler to the event for the given object.
@param obj the object wh...
Calling constructor from other constructor in same class
...params) at the end of the constructor to do 'constructor chaining'
public Test( bool a, int b, string c )
: this( a, b )
{
this.m_C = c;
}
public Test( bool a, int b, float d )
: this( a, b )
{
this.m_D = d;
}
private Test( bool a, int b )
{
this.m_A = a;
this.m_B = b;
}
S...
How can I debug my JavaScript code? [closed]
... any other; it depends on your personal preference and you should probably test your site in all browsers anyway (my personal first choice is always Firebug).
I'll cover some of the high-level solutions below, using Firebug as an example:
Firefox
Firefox comes with with its own inbuilt JavaScript...
Regular expression for floating point numbers
...r certainly takes care of 0.24 and 2.2 and correctly disallows 4.2.44 All tested with regex101.com However, it disallows 123. which as you say may be acceptable (and I think it is!). I can fix this by changing your expression to [-+]?(\d*[.])?\d* (notice * at end instead of +) but then crazy thing...
SVG gradient using CSS
...t support referencing elements from other files. Not sure about IE9 (can't test right now, just give it a try).
– Thomas W
Dec 27 '12 at 11:07
54
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How to get index using LINQ? [duplicate]
...o search.</param>
///<param name="predicate">The expression to test the items against.</param>
///<returns>The index of the first matching item, or -1 if no items match.</returns>
public static int FindIndex<T>(this IEnumerable<T> items, Func<T, bool> ...
How do I abort the execution of a Python script? [duplicate]
...
And I even tested it in a shell first :-)
– Sec
Oct 7 '08 at 16:50
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