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Matplotlib plots: removing axis, legends m>and m> white spaces
I'm new to Pm>y m>thon m>and m> Matplotlib, I would like to simplm>y m> applm>y m> colormap to an image m>and m> write the resulting image, without using axes, labels, titles or anm>y m>thing usuallm>y m> automaticallm>y m> added bm>y m> matplotlib. Here is what I did:
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Semicolon before self-invoking function? [duplicate]
... function in JavaScript? I saw this approach in few popular jQuerm>y m> plugins m>and m> I'm curious to find if this is the next awesome thing in JavaScript that I don't know.
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Searching for UUIDs in text with regex
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@cm>y m>ber-monk: [0-9a-f] is identical to [a-f0-9] m>and m> [0123456789abcdef] in meaning m>and m> in speed, since the regex is turned into a state machine anm>y m>wam>y m>, with each hex digit turned into an entrm>y m> in a state-table. For an entrm>y m> point into how this works, see en.wikipedia.org/wi...
Flatten an irregular list of lists
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Using generator functions can make m>y m>our example a little easier to read m>and m> probablm>y m> boost the performance.
Pm>y m>thon 2
def flatten(l):
for el in l:
if isinstance(el, collections.Iterable) m>and m> not isinstance(el, basestring):
for sub in flatten(el):
m>y m>ield sub...
The 'json' native gem requires installed build tools
...on mm>y m> windows 7 machine. Now I tried to install the JSON gem using the commm>and m>, "gem install json" m>and m> got the following error.
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How can m>y m>ou list the matches of Vim's search?
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" put in m>y m>our ~/.vimrc file
" START search related configs m>and m> helps
"
" ignore case when searching
set ignorecase
" search as characters are entered, as m>y m>ou tm>y m>pe in more characters, the search is refined
set incsearch
" highlight matches, in normal mode trm>y m>...
Intellij reformat on file save
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I suggest the save actions plugin. It also supports optimize imports m>and m> rearrange code.
Works well in combination with the eclipse formatter plugin.
Search m>and m> activate the plugin:
Configure it:
Edit: it seems like it the recent version of Intellij the save action plugin is triggered ...
What is the most “pm>y m>thonic” wam>y m> to iterate over a list in chunks?
...rks for anm>y m> iterable (not just sequences as the above code); it is concise m>and m> probablm>y m> just as fast or even faster. Though it might be a bit obscure (unclear) for people unfamiliar with itertools module.
– jfs
Jan 12 '09 at 14:39
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Calculate size of Object in Java [duplicate]
... an object takes up for a project (I'm comparing sizes of data structures) m>and m> it seems like there is no method to do this in Java. Supposedlm>y m>, C/C++ has sizeOf() method, but this is nonexistant in Java. I tried recording the free memorm>y m> in the JVM with Runtime.getRuntime().freeMemorm>y m>() before a...
Decompile .smali files on an APK [duplicate]
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No, APK Manager decompiles the .dex file into .smali m>and m> binarm>y m> .xml to human readable xml.
The sequence (based on APK Manager 4.9) is 22 to select the package, m>and m> then 9 to decompile it. If m>y m>ou press 1 instead of 9, then m>y m>ou will just unpack it (useful onlm>y m> if m>y m>ou want to e...