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Single Line Nested For Loops
...te) set of elements. These include any container, lists, sets, generators, etc.
What is the order in which i and j are assigned to elements in object?
They are assigned in exactly the same order as they are generated from each list, as if they were in a nested for loop (for your first comprehe...
Awaiting multiple Tasks with different results
...nAll makes no difference to how the tasks run (concurrently, sequentially, etc). At the highest level, Task.WhenAll predates good compiler support for async/await, and was useful when those things didn't exist. It is also useful when you have an arbitrary array of tasks, rather than 3 discreet tasks...
Some questions about Automatic Reference Counting in iOS5 SDK
...r clean-up tasks which are not release (closing files, removing observers, etc.).
– Stanislav Yaglo
Jul 8 '11 at 7:31
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show 3 more comments...
Adding an arbitrary line to a matplotlib plot in ipython notebook
...linewidth=2)
(of course you can choose the color, line width, line style, etc.)
From your example:
import numpy as np
import matplotlib.pyplot as plt
np.random.seed(5)
x = np.arange(1, 101)
y = 20 + 3 * x + np.random.normal(0, 60, 100)
plt.plot(x, y, "o")
# draw vertical line from (70,100) to ...
JavaScript global event mechanism
...r app also manipulating window.onerror in an unknown way (jquery, angular, etc.).
probably many cases I haven't run into after exploring this now (iframes, stack overflow, etc.).
Here is the start of a script that catches many of these errors, so that you may add more robust debugging to your app ...
How to run only one task in ansible playbook?
... tags:
- packages
- template: src=templates/src.j2 dest=/etc/foo.conf
tags:
- configuration
If you wanted to just run the “configuration” and “packages” part of a very long playbook, you could do this:
ansible-playbook example.yml --tags "configuration,pac...
Why is GHC so large/big?
...it was all the logic that Haskell offers: lazy evaluation, type inference, etc.
– mcandre
Feb 8 '11 at 10:10
4
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What are the differences between .gitignore and .gitkeep?
...fficient to express it's purpose (examples: templates/cache, upload/thumbs etc). In these cases putting a readme into each of these feels redundant.
– Halil Özgür
Jan 31 '13 at 8:33
...
What is Node.js' Connect, Express and “middleware”?
...e features. e.g.
Has view engine support.
Has top level verbs (get/post etc.) for its router.
Has application settings support.
The middleware is shared
The use function of ExpressJS and connect is compatible and therefore the middleware is shared. Both are middleware frameworks, express just ...
What's the complete range for Chinese characters in Unicode?
...cters in this block are Chinese characters(also used in Japanese or Korean etc.).
Most of characters in CJK Unified Ideograohs Ext (Except Ext F, only 17% in Ext F are chinese characters), are traditional chinese characters, which are rarely used in China.
〇 is the chinese character form of zero a...