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How do I create a slug in Django?
...t slugify
>>> slugify("b b b b")
u'b-b-b-b'
>>>
You can call slugify automatically by overriding the save method:
class Test(models.Model):
q = models.CharField(max_length=30)
s = models.SlugField()
def save(self, *args, **kwargs):
self.s = slugify(self.q)...
Is there any reason to use a synchronous XMLHttpRequest?
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@DouglasHeld A website called Hacker News at news.ycombinator.com
– Sami Samhuri
Dec 23 '15 at 17:12
add a comment
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Pycharm does not show plot
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I always forget to call that too. This tell the system to actually draw it in pycharm. Notebook will auto call draw and print functions by default. I think it was made like that for quicker prototyping.
– MNM
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Actual meaning of 'shell=True' in subprocess
I am calling different processes with the subprocess module. However, I have a question.
5 Answers
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Why does sys.exit() not exit when called inside a thread in Python?
... and I'm confused as to why the following code snippet would not exit when called in the thread, but would exit when called in the main thread.
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glVertexAttribPointer clarification
...me of the terminology is a bit off:
A Vertex Array is just an array (typically a float[]) that contains vertex data. It doesn't need to be bound to anything. Not to be confused with a Vertex Array Object or VAO, which I will go over later
A Buffer Object, commonly referred to as a Vertex Buffer Ob...
How to implement a secure REST API with node.js
...in. Therefore you need to store the session in a common place. This is typically done using redis.
When the user is authenticated (username+password+apitoken) generate another token for the session, aka accesstoken. Again, with node-uuid. Send to the user the accesstoken and the userid. The userid ...
Best practices for reducing Garbage Collector activity in Javascript
I have a fairly complex Javascript app, which has a main loop that is called 60 times per second. There seems to be a lot of garbage collection going on (based on the 'sawtooth' output from the Memory timeline in the Chrome dev tools) - and this often impacts the performance of the application.
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How to check if an NSDictionary or NSMutableDictionary contains a key?
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Don't you want to use valueForKey, as that would call objectForKey if necessary?
– Raffi Khatchadourian
Dec 21 '11 at 0:39
6
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Calculating sum of repeated elements in AngularJS ng-repeat
...the total will be recalculated with every digest, because it is a function call.
– Marc Durdin
Jul 30 '15 at 0:12
@icf...