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Python Dictionary to URL Parameters
... edited Apr 6 '16 at 5:09
xiº
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answered Aug 5 '09 at 14:16
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Compiling a java program into an executable [duplicate]
... just made a simple program with Eclipse and I want to compile it into an executable, but simply can't seem to find out how to do it.
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Is there a RegExp.escape function in Javascript?
I just want to create a regular expression out of any possible string.
15 Answers
15
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SQLite select where empty?
...ulate the length on the fly - AFAIK current SQLite does for columns with text affinity. Other than that, you are at the mercy of the optimizer - though I would expect them to be identical. You could verify that by using EXPLAIN.
– peterchen
Apr 16 '12 at 11:04
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$watch'ing for data changes in an Angular directive
...irty checking if it's set to true.
Take note that deep dirty checking is expensive. So if you just need to watch the children array instead of the whole data variable the watch the variable directly.
scope.$watch('val.children', function(newValue, oldValue) {}, true);
version 1.2.x introduced $w...
How do I run multiple instances of Android Studio
...earance & Behavior -> System Settings -> Project Opening.
Check [x] "Confirm window to open project in".
Now open the other (2nd) project with File -> Open... etc.
You will now be asked if you want to open a new window or replace what you already have. Select New Window.
Screenshots...
how to draw directed graphs using networkx in python?
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Fully fleshed out example with arrows for only the red edges:
import networkx as nx
import matplotlib.pyplot as plt
G = nx.DiGraph()
G.add_edges_from(
[('A', 'B'), ('A', 'C'), ('D', 'B'), ('E', 'C'), ('E', 'F'),
('B', 'H'), ('B', 'G'...
Get current value of a setting in Vim
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Add a ? mark after the setting name and it will show the value
:set expandtab?
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Git Blame Commit Statistics
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Update
git ls-tree -r -z --name-only HEAD -- */*.c | xargs -0 -n1 git blame \
--line-porcelain HEAD |grep "^author "|sort|uniq -c|sort -nr
I updated some things on the way.
For convenience, you can also put this into its own command:
#!/bin/bash
# save as i.e.: git-author...
Superscript in markdown (Github flavored)?
...b></sub> is the equivalent for subscripts). See this gist for an example.
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