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What does the CSS rule “clear: both” do?
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Why do they float elements?
Elements are floated when the designer needs 2 block level elements side by side. For example say we want to design a basic website which has a layout like below...
Live Example of the demo image.
Code For Demo
/* CSS: */
* { /* Not related to floats / cle...
What is a word boundary in regex?
...find a precise definition of \b ("word boundary"). I had assumed that -12 would be an "integer word" (matched by \b\-?\d+\b ) but it appears that this does not work. I'd be grateful to know of ways of matching space-separated numbers.
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How to check that an element is in a std::set?
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412
The typical way to check for existence in many STL containers such as std::map, std::set, ... is...
Disable building workspace process in Eclipse
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102
Building workspace is about incremental build of any evolution detected in one of the opened pro...
TFS: Updating branch with changes from main
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edited Feb 28 '14 at 10:06
geographika
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How do I get the dialer to open with phone number displayed?
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542
Two ways to achieve it.
1) Need to start the dialer via code, without user interaction.
You need...
Nested or Inner Class in PHP
...acktrace(DEBUG_BACKTRACE_IGNORE_ARGS, 3);
if (isset($trace[2])) {
$ref = new ReflectionClass($trace[2]['class']);
if ($ref->isSubclassOf(__CLASS__)) {
return $this->$method($args);
}
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how to get the host url using javascript from the current page
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322
var host = window.location.hostname;
or possibly
var host = "http://"+window.location.hostna...
Is there a standard sign function (signum, sgn) in C/C++?
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