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CSS: Setting width/height as Percentage minus pixels
... post, but given that it hasn't been suggested it is worth mentioning that if you are writing for CSS3-compliant browsers, you can use calc:
height: calc(100% - 18px);
It's worth it to note that not all browsers currently support the standard CSS3 calc() function, so implementing the browser sp...
ng-app vs. data-ng-app, what is the difference?
...
Good question. The difference is simple - there is absolutely no difference between the two except that certain HTML5 validators will throw an error on a property like ng-app, but they don't throw an error for anything prefixed with data-, like ...
Where in a virtualenv does the custom code go?
...rectory structure should one follow when using virtualenv ? For instance, if I were building a WSGI application and created a virtualenv called foobar I would start with a directory structure like:
...
Double vs. BigDecimal?
...) could result in the 0.001 being dropped alltogether when summing as the difference in magnitude is so large. With BigDecimal this would not happen.
The disadvantage of BigDecimal is that it's slower, and it's a bit more difficult to program algorithms that way (due to + - * and / not being overlo...
What steps should I take to protect my Google Maps API Key?
...es
every one can take a look at those.
Still, it doesn't really matter : if anyone tries to use this key on another domain than yours, they will get a Javascript alert -- which is not nice for ther users.
So :
There is nothing you can do ; this is the way it works
And there is not much you shou...
How to get whole and decimal part of a number?
...ion NumberBreakdown($number, $returnUnsigned = false)
{
$negative = 1;
if ($number < 0)
{
$negative = -1;
$number *= -1;
}
if ($returnUnsigned){
return array(
floor($number),
($number - floor($number))
);
}
return array(
floor($number) * $negative,
...
img src SVG changing the styles with CSS
...
If your goal is just to change the color of the logo, and you don't necessarily NEED to use CSS, then don't use javascript or jquery as was suggested by some previous answers.
To precisely answer the original question, jus...
Using ping in c#
.../ Discard PingExceptions and return false;
}
finally
{
if (pinger != null)
{
pinger.Dispose();
}
}
return pingable;
}
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Java associative-array
...
This will throw NullPointerException if outer map does not contain map for entry 0. Isn't PHP more permissive with $arr[0]['name'] (I don't know this language at all)?
– Tomasz Nurkiewicz
Feb 25 '11 at 21:49
...
Populating Spring @Value during Unit Test
...
If possible I would try to write those test without Spring Context. If you create this class in your test without spring, then you have full control over its fields.
To set the @value field you can use Springs ReflectionTest...