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Python Remove last 3 characters of a string

... Removing any and all whitespace: foo = ''.join(foo.split()) Removing last three characters: foo = foo[:-3] Converting to capital letters: foo = foo.upper() All of that code in one line: foo = ''.join(foo.split())[:-3].upper() ...
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How to use a class from one C# project with another C# project

...that you wish to access directly must have a sufficient access level: typically this means they must be made public. share | improve this answer | follow | ...
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Unix's 'ls' sort by name

...t the FILEs (the current directory by default). Sort entries alpha‐betically if none of -cftuvSUX nor --sort is specified.: share | improve this answer | follow ...
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What does this symbol mean in JavaScript?

...ical operator || in javascript, 0 stands for Boolean false? What does "var FOO = FOO || {}" (assign a variable or an empty object to that variable) mean in Javascript?, JavaScript OR (||) variable assignment explanation, What does the construct x = x || y mean? Javascript AND operator within assignm...
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How do you run a crontab in Cygwin on Windows?

... You need to also install cygrunsrv so you can set cron up as a windows service, then run cron-config. If you want the cron jobs to send email of any output you'll also need to install either exim or ssmtp (before running cron-config.) See /usr/...
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How to obtain a Thread id in Python?

... Using the logging module you can automatically add the current thread identifier in each log entry. Just use one of these LogRecord mapping keys in your logger format string: %(thread)d : Thread ID (if available). %(threadName)s : Thread name (if available). a...
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How to test if list element exists?

... This is actually a bit trickier than you'd think. Since a list can actually (with some effort) contain NULL elements, it might not be enough to check is.null(foo$a). A more stringent test might be to check that the name is actually defin...
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Default function arguments in Rust

...could also use an "arguments" struct and the From/Into traits: pub struct FooArgs { a: f64, b: i32, } impl Default for FooArgs { fn default() -> Self { FooArgs { a: 1.0, b: 1 } } } impl From<()> for FooArgs { fn from(_: ()) -> Self { Self::default()...
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How to loop through all enum values in C#? [duplicate]

...rough an extra iterator (.Cast<Foos>), and (2) you don't need to box all the values and unbox them again. Şafak's cast will remain valid as long as they don't change the array type returned to some other type (like object[]). But we can be completely sure they won't because (a) it would lose ...
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symbolic link: find all files that link to this file

Hallo all, I need to do this in linux: 3 Answers 3 ...