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What is middleware exactly?
...y makes 4 different products, your client has another 3 different products from another 3 different companies.
Someday the client thought, why don't we integrate all our systems into one huge system. Ten minutes later their IT department said that will take 2 years.
You (the wise developer) said, ...
AsyncTask threads never die
...cTask manages a thread pool, created with ThreadPoolExecutor. It will have from 5 to 128 threads. If there are more than 5 threads, those extra threads will stick around for at most 10 seconds before being removed. (note: these figures are for the presently-visible open source code and vary by Andro...
Why is typeof null “object”?
...
From the MDN page about the behaviour of the typeof operator:
null
// This stands since the beginning of JavaScript
typeof null === 'object';
In the first implementation of JavaScript, JavaScript values were represented ...
What is the difference between .*? and .* regular expressions?
... Can you explain or show an example of how the greedy ? differs from the non-greedy ?? ?
– AdrianHHH
Nov 25 '15 at 15:36
4
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Plotting a list of (x, y) coordinates in python matplotlib
...nd(N)
plt.scatter(x, y)
plt.show()
will produce:
To unpack your data from pairs into lists use zip:
x, y = zip(*li)
So, the one-liner:
plt.scatter(*zip(*li))
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How long does it take for GitHub page to show changes after changing index.html
...ke about 10 minutes for it to show up. Subsequent builds take only seconds from the time you push the changes to your GitHub repository.
However, depending on how your have your domain configured, there may be extra time for the CDN cache to break.
Note: using a subdomain, such as yourproject.gith...
C++ lambda with captures as a function pointer
...statefulness) is to provide some type of global variable which is accessed from your lambda/function. For example, you could make a traditional functor object and give it a static member function which refers to some unique (global/static) instance.
But that's sort of defeating the entire purpose o...
Is it better to use C void arguments “void foo(void)” or not “void foo()”? [duplicate]
...ite functions like printf, and I wanted to discourage that right away. Far from suggesting that () is the way to do varargs, I'm saying that it best to avoid varargs altogether.
– Daniel Earwicker
Jul 22 '09 at 11:52
...
Why is this inline-block element pushed downward?
...set in your question (that misalignment is due to increase of border width from 1px to 5px so if adjust negative left you'll see there is no issue)
Now remove additional characters I added to aid in
understanding. (and of course remove negative left)
Finally reduce body width because we no longer ne...
Django - what is the difference between render(), render_to_response() and direct_to_template()?
...will automatically use RequestContext that I will most definitely be using from now on.
2020 EDIT: It should be noted that render_to_response() was removed in Django 3.0
https://docs.djangoproject.com/en/1.8/topics/http/shortcuts/#render-to-response
render_to_response(template[, dictionary][, c...