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I need to send keypresses from my application window to libvlc, how do i do that? I tried using varSetInteger but then i got the following error
error: ‘var_SetInteger’ was not declared in this scope
so i searched for the file in which var_SetInteger was defined and found that it was defined in…
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Hi all,
I am up to my neck in regular expressions, and I have this regular expression that works in javascript (and flash) that I just can't get working in PHP
Here it is:
var number
= '(?:-?\\b(?:0|[1-9][0-9]*)(?:\\.[0-9]+)?(?:[eE][+-]?[0-9]+)?\\b)';
var oneChar = '(?:[^\\0-\\x08\\x0a-\\x1f\"\\\\]'
…
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I'm trying to build an expression tree (still) but getting further! I need to create a BinaryExpression to perform an 'In' comparison between a Member and a collection of items. Hence, the expression should return true if the member is contained within the items.
This obviously does not exist:
Expression…
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I can't get around this for quite sometime now. As I read along manuals and tutorials I'm getting more confused. I want an if statement with the following logic:
if [ -n $drupal_version ] && [[ "$drupal_version" =~ DRUPAL-[6-9]-[1-9][1-9] ]]; then
but I can't get it to work properly.
When…
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For example, these are valid math expressions:
a * b + c
-a * (b / 1.50)
(apple + (-0.5)) * (boy - 1)
And these are invalid math expressions:
--a *+ b @ 1.5.0 // two consecutive signs, two consecutive operators, invalid operator, invalid number
-a * b + 1) // unmatched parentheses
a) * (b +…
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