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How can I break up this long line in Python?
...ather primitive syntax coloring. (Some perfectly good code is virtually unreadable on SO, but only because it's not in a language whose syntax is very close to C.) It's not unusual to make your editor obnoxiously highlight trailing spaces, since they're rarely useful (or intentional). :-)
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Find and kill a process in one line using bash and regex
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There is one small issue - if the process has already been terminated, this line of kill will churn out with the standard output kill: usage: kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l [sigspec]
– Lionel Chan
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How to drop rows of Pandas DataFrame whose value in a certain column is NaN
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This question is already resolved, but...
...also consider the solution suggested by Wouter in his original comment. The ability to handle missing data, including dropna(), is built into pandas explicitly. Aside from potentially improved perf...
A potentially dangerous Request.Form value was detected from the client
...ies, but perfectly safe if it is a part of a name submitted from a form or read from a database field.
The bottom line is: you can't filter random input for dangerous characters, because any character may be dangerous under the right circumstances. You should encode at the point where some specific ...
Programmatically get the cache line size?
...s what CPUs share this cache. This is very useful if you are doing multithreaded programming with shared data (you'll get better results if the threads sharing data are also sharing a cache).
share
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Why do Twitter Bootstrap tables always have 100% width?
...nswer, better to edit the current accepted answer which most of the people read (I edited it now).
– Iulian Onofrei
Feb 11 '15 at 13:29
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How to “EXPIRE” the “HSET” child key in redis?
...purpose. This allows all those keys to fall in the same hash slot. You can read more about it here: https://redis.io/topics/cluster-tutorial
Now if we want to do the same operation of hashes, we could do:
HDEL hash_top_key child_key_1 => DEL {hash_top_key}child_key_1
HGET hash_top_key child_ke...
Get all directories within directory nodejs
... directories (hidden or not) in the current directory:
const { lstatSync, readdirSync } = require('fs')
const { join } = require('path')
const isDirectory = source => lstatSync(source).isDirectory()
const getDirectories = source =>
readdirSync(source).map(name => join(source, name)).fil...
How can I get form data with JavaScript/jQuery?
...s one as FormData is good and useful, but worth noting that if you want to READ the data inside FormData it's not quite so easy (see stackoverflow.com/questions/7752188/…)
– StackExchange What The Heck
Dec 29 '14 at 16:28
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Is a GUID unique 100% of the time?
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I just thought its funny to read it out so here have fun guys :) Thirty four undecillion twenty eight decillion two hundred thirty six nonillion six hundred ninety two octillion ninety three septillion eight hundred forty six sextillion three hundred fo...