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How does this JavaScript/jQuery syntax work: (function( window, undefined ) { })(window)?
...he window variable is made local for performance reasons. Because when JavaScript looks up a variable, it first goes through the local variables until it finds the variable name. When it's not found, JavaScript goes through the next scope etc. until it filters through the global variables. So if the...
SPA best practices for authentication and session management
...client-side. Before we do that, though, there's an important prelude:
Javascript Crypto is Hopeless
Matasano's article on this is famous, but the lessons contained therein are pretty important:
https://www.nccgroup.trust/us/about-us/newsroom-and-events/blog/2011/august/javascript-cryptography-con...
Is \d not supported by grep's basic expressions?
...t discovering it now. This just bit me on a git commit message validation script. I was very surprised \d was the culprit.
– austinbruch
Oct 21 '19 at 15:55
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matplotlib.pyplot will not forget previous plots - how can I flush/refresh?
...
I discovered that this behaviour only occurs after running a particular script, similar to the one in the question. I have no idea why it occurs.
It works (refreshes the graphs) if I put
plt.clf()
plt.cla()
plt.close()
after every plt.show()
...
ImportError: No module named six
...rectory.
import "six" module into your source code (import six)
run source script.
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How to copy in bash all directory and files recursive?
I have script:
2 Answers
2
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Graph visualization library in JavaScript
...ogether what you may be looking for: http://www.graphdracula.net
It's JavaScript with directed graph layouting, SVG and you can even drag the nodes around. Still needs some tweaking, but is totally usable. You create nodes and edges easily with JavaScript code like this:
var g = new Graph();
g.add...
Python Requests - No connection adapters
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In my case, during the process of moving my script to a docker container, environment variablers in .env that were wrapped in double quotes "https://....." passed into the container with those quotes, and so I had to remove the quotes in the .env so that they didn't fl...
Cause CMAKE to generate an error
... continue processing, suggesting that it is to be used for debugging CMake scripts. Just a wild guess.
– pauluss86
Feb 9 '14 at 22:40
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Multiple INSERT statements vs. single INSERT with multiple VALUES
...minimal.
I thought I'd look into this a bit more though so set up a loop (script) and tried adjusting the number of VALUES clauses and recording the compile time.
I then divided the compile time by the number of rows to get the average compile time per clause. The results are below
Up until 250...