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How can I call a custom Django manage.py command directly from a test driver?
...and write test without additional requirements.
But if you by some reason cannot decouple logic form command you can call it from any code using call_command method like this:
from django.core.management import call_command
call_command('my_command', 'foo', bar='baz')
...
Git: Show all of the various changes to a single line in a specified file over the entire git histor
...dySong - If the string you are searching for is unique enough, perhaps you can just leave off the file name and still get what you're looking for.
– rob
Jul 21 '13 at 16:25
...
Overloading member access operators ->, .*
...equent member lookup is also handled by an operator-> function. This is called the "drill-down behavior." The language chains together the operator-> calls until the last one returns a pointer.
struct client
{ int a; };
struct proxy {
client *target;
client *operator->() const...
Why does Go have a “goto” statement
...
When we actually check the source code of the Go standard library, we can see where gotos are actually well applied.
For example, in the math/gamma.go file, the goto statement is used:
for x < 0 {
if x > -1e-09 {
goto small
}
z = z / x
x = x + 1
}
for x < ...
How to prevent http file caching in Apache httpd (MAMP)
I am developing a single page Javascript application in MAMP. My JavaScript and HTML template files are getting cached between requests.
...
How do I choose between Semaphore and SemaphoreSlim?
...e difference is that SemaphoreSlim does not permit named semaphores, which can be system-wide. This would mean that a SemaphoreSlim could not be used for cross-process synchronization.
The MSDN documentation also indicates that SemSlim should be used when "wait times are expected to be very short"....
How do I pass extra arguments to a Python decorator?
...
Since you are calling the decorator like a function, it needs to return another function which is the actual decorator:
def my_decorator(param):
def actual_decorator(func):
print("Decorating function {}, with parameter {}".for...
How to override trait function and call it from the overridden function?
...
Your last one was almost there:
trait A {
function calc($v) {
return $v+1;
}
}
class MyClass {
use A {
calc as protected traitcalc;
}
function calc($v) {
$v++;
return $this->traitcalc($v);
}
}
The trait is not a class...
Automatically add all files in a folder to a target using CMake?
... changes when a source is added or removed then the generated build system cannot know when to ask CMake to regenerate." This is no longer recommeneded in CMAKE3.7 docs linked about by Hand1Cloud
– triple
Sep 13 '17 at 21:36
...
How to only find files in a given directory, and ignore subdirectories using bash
...didn't find one that would enable me to grasp the concept and make it applicable to my situation based on my limited time. I'm simply running the find command to find certain files, but some files in sub-directories have the same name which I want to ignore. Thanks for any help. Below is the command...