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Is there any particular difference between intval and casting to int - `(int) X`?
...
echo (int) $test_float; // 12
echo intval($test_int, 8); // 12 <-- WOAH!
echo intval($test_string, 8); // 10
echo intval($test_float, 8) // 12 <-- HUH?
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multiple definition of template specialization when using different objects
When I use a specialized template in different object files, I get a "multiple definition" error when linking. The only solution I found involves using the "inline" function, but it just seems like some workaround. How do I solve that without using the "inline" keyword? If that's not possible, why?
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php: determine where function was called from
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You can use debug_backtrace().
Example:
<?php
function epic( $a, $b )
{
fail( $a . ' ' . $b );
}
function fail( $string )
{
$backtrace = debug_backtrace();
print_r( $backtrace );
}
epic( 'Hello', 'World' );
Output:
Array
(
[0] => Array
...
Error “The goal you specified requires a project to execute but there is no POM in this directory” a
...te to your project directory and write
mvn install: install-file "-Dfile=<yourJarFileName>.jar" "-DgroupId=<yourGroupID>" "-DartifactId=<yourArtifactId>" "-Dversion=<yourVersion>" "-Dpackaging=jar"
6.Rebuild your local repository index by opening in eclipse-
go to window&...
How do I get the current Date/time in DD/MM/YYYY HH:MM format?
...arse(time).strftime("%d/%m/%Y %H:%M")
for increment decrement month use << >> operators
examples
datetime_month_before = DateTime.parse(time) << 1
datetime_month_before = DateTime.now << 1
sh...
iOS: Modal ViewController with transparent background
... presentation
style is supported only if the transition style is
UIModalTransitionStyleCoverVertical. Attempting to use a different
transition style triggers an exception. However, you may use other
transition styles (except the partial curl transition) if the parent
view controller is not...
Get element at specified position - JavaScript
...the foreground color to the element
elem.style.color = newColor;
}
<p id="para1">Change this text color using the following buttons.</p>
<button onclick="changeColor('blue');">Blue</button>
<button onclick="changeColor('red');">Red</button>
You can...
find vs find_by vs where
...earching over the internet that why should we use find_by and not find_by_<column_name>. I need it to answer someone.
– KULKING
Oct 22 '14 at 6:56
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Accessing Object Memory Address
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Note to self: The guarantee does not apply to multiprocessing
– Rufus
Feb 9 '17 at 3:33
1
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Change URL and redirect using jQuery
...tion).attr('href','http://abcd.com'+temp);
Try this...
used as an alternative
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