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Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?
...st way to be sure is to try ;-)
Consider this example of code :
function my_func($a) {
$a[] = 30;
}
$arr = array(10, 20);
my_func($arr);
var_dump($arr);
It'll give this output :
array
0 => int 10
1 => int 20
Which indicates the function has not modified the "outside" array that...
How to convert comma-delimited string to list in Python?
...
You can use the str.split method.
>>> my_string = 'A,B,C,D,E'
>>> my_list = my_string.split(",")
>>> print my_list
['A', 'B', 'C', 'D', 'E']
If you want to convert it to a tuple, just
>>> print tuple(my_list)
('A', 'B', 'C', 'D', 'E'...
What does multicore assembly language look like?
...way to do such sleeps precisely.
Possible methods include:
PIT (used in my example)
HPET
calibrate the time of a busy loop with the above, and use it instead
Related: How to display a number on the screen and and sleep for one second with DOS x86 assembly?
I think the initial processor needs to...
django-debug-toolbar not showing up
...ermine the address easily by looking at your computer's ip address, but in my case I'm running the server in a Virtual Box with port forwarding...and who knows what happened. Despite not seeing it anywhere in ifconfig on the VB or my own OS, the IP that showed up in the REMOTE_ADDR key was what did ...
Git push results in “Authentication Failed”
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I needed to freshly generate my rsa keys for normal Git operations to work after enabling 2FA.
– R11G
Jul 1 '15 at 13:42
5
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How to unsubscribe to a broadcast event in angularJS. How to remove function registered via $on
I have registered my listener to a $broadcast event using $on function
10 Answers
10
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Android Studio inline compiler showing red errors, but compilation with gradle works fine
I've set up my project in Android Studio to use the Square Wire library , as per this question .
26 Answers
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log messages appearing twice with Python Logging
I'm using Python logging, and for some reason, all of my messages are appearing twice.
8 Answers
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AngularJS Directive Restrict A vs E
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Updated my answer accordingly about pitfalls. I didn't mention pros/cons because I think we're more talking about best practices here, especially when recommended and explained by the Angular team.
– ngasull
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MSSQL Error 'The underlying provider failed on Open'
...s elevates to MSDTC.
(See this reference for more information.)
Changing my code to the following fixed it:
using (DatabaseEntities context = new DatabaseEntities())
{
context.Connection.Open();
// the rest
}
sha...