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Best way to allow plugins for a PHP application
...$listeners = array();
/* Create an entry point for plugins */
function hook() {
global $listeners;
$num_args = func_num_args();
$args = func_get_args();
if($num_args < 2)
trigger_error("Insufficient arguments", E_USER_ERROR);
// Hook name should always be first arg...
What is the best way to compare floats for almost-equality in Python?
It's well known that comparing floats for equality is a little fiddly due to rounding and precision issues.
15 Answers
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Is it possible to declare git repository as dependency in android gradle?
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For me the best way is:
https://jitpack.io
Step 1. Add the JitPack repository to build.gradle at the end of repositories:
repositories {
// ...
maven { url "https://jitpack.io" }
}
Step 2. Add the dependency in the form
dependencies {
compile 'co...
Can't connect to MySQL server error 111 [closed]
...onnect to this IP it alway error(111). but use localhost and 127.0.0.1 is OK.
4 Answers
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How to find out where a function is defined?
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Tom HaighTom Haigh
53.7k1818 gold badges107107 silver badges137137 bronze badges
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Add file extension to files with bash
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Seth RobertsonSeth Robertson
26.8k55 gold badges5252 silver badges5151 bronze badges
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How to loop over files in directory and change path and add suffix to filename
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Alan W. Smith
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answered Dec 27 '13 at 7:23
Gordon DavissonGordon...
Create Pandas DataFrame from a string
In order to test some functionality I would like to create a DataFrame from a string. Let's say my test data looks like:
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What is mod_php?
...y mod_php).
EDIT : There are (at least) two ways of running PHP, when working with Apache :
Using CGI : a PHP process is launched by Apache, and it is that PHP process that interprets PHP code -- not Apache itself
Using PHP as an Apache module (called mod_php) : the PHP interpreter is then kind ...
Curious null-coalescing operator custom implicit conversion behaviour
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Thanks to everyone who contributed to analyzing this issue. It is clearly a compiler bug. It appears to only happen when there is a lifted conversion involving two nullable types on the left-hand side of the coalescing operator.
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