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Extract source code from .jar file

...ct source code when the jar contains java files, e.g. jars with names typically ending in "-sources". It indeed does only extract .class files when the jar does not contain any java source files. – edwardmp May 2 '16 at 9:04 ...
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How to ignore the first line of data when processing CSV data?

...on to skip over the first row only when necessary: import csv with open('all16.csv', 'r', newline='') as file: has_header = csv.Sniffer().has_header(file.read(1024)) file.seek(0) # Rewind. reader = csv.reader(file) if has_header: next(reader) # Skip header row. column...
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Is there any way to view the currently mapped keys in Vim?

Basically, I'd like to view all of the keys maps made in the current buffer by all of plugins, vimrc, etc, in the current buffer. Is there anyway to do this? ...
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How to specify more spaces for the delimiter using cut?

... Actually awk is exactly the tool you should be looking into: ps axu | grep '[j]boss' | awk '{print $5}' or you can ditch the grep altogether since awk knows about regular expressions: ps axu | awk '/[j]boss/ {print $5}' But...
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Check number of arguments passed to a Bash script

...nd regex matching. The following example checks if arguments are valid. It allows a single argument or two. [[ ($# -eq 1 || ($# -eq 2 && $2 == <glob pattern>)) && $1 =~ <regex pattern> ]] For pure arithmetic expressions, using (( )) to some may still be better, but they ...
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Select element by exact match of its content

All right, I wonder if there is a way to make the :contains() jQuery's selector to select elements with only the string that is typed in ...
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JSLint is suddenly reporting: Use the function form of “use strict”

... In JSLint for Visual Studio it's the option: "Allow global ES5 strict" – Jowen Oct 25 '13 at 15:07 10 ...
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Sass calculate percent minus px

... I would say that calc() does not at all work in most browsers. Mobile platforms are just as important as desktops. – dalgard Feb 7 '13 at 15:10 ...
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What data type to use for money in Java? [closed]

... this article by Peter Lawrey. but it seems at least as big a hassle to do all the rounding as to use BigDecimals. – Nathan Hughes Jun 22 '15 at 14:55 36 ...
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Understanding prototypal inheritance in JavaScript

...ctor or in the prototype. Using the prototype is more efficient because usually you need a function only once per type. The new call in javascript automatically sets the constructor in the prototype. If you are overwriting the prototype so you have to set the constructor manually. Inheritance in j...