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Unix's 'ls' sort by name
...BK sort -V will sort by version numbers, so you get .. 2.10.2; 2.10.15; .. from man sort .. --sort=WORD will sort according to WORD: general-numeric -g, human-numeric -h, month -M, numeric -n, random -R, version -V
– mosh
Jan 21 '18 at 15:21
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How might I convert a double to the nearest integer value?
...
Use Math.round(), possibly in conjunction with MidpointRounding.AwayFromZero
eg:
Math.Round(1.2) ==> 1
Math.Round(1.5) ==> 2
Math.Round(2.5) ==> 2
Math.Round(2.5, MidpointRounding.AwayFromZero) ==> 3
sh...
Get image data url in JavaScript?
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Note: This only works if the image is from the same domain as the page, or has the crossOrigin="anonymous" attribute and the server supports CORS. It's also not going to give you the original file, but a re-encoded version. If you need the result to be identical ...
Where are environment variables stored in registry?
...ironment variable remotely. To do this I think the best way is to read it from registry.
4 Answers
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VIM ctrlp.vim plugin: how to rescan files?
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From the documentation:
<F5>
- Refresh the match window and purge the cache for the current directory.
- Remove deleted files from MRU list.
This assumes you're in ctrl-p mode already. Note that you can hit F5 in...
Homebrew: List only installed top level formulas
... behaviour with regards to mysql on your system and why the output differs from my solution, but you can easily adapt leaves.rb to your liking.
– Adrian Frühwirth
Apr 2 '14 at 9:02
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How to check whether a string contains a substring in JavaScript?
...se a transpiler like Babel, a shim library like es6-shim, or this polyfill from MDN:
if (!String.prototype.includes) {
String.prototype.includes = function(search, start) {
'use strict';
if (typeof start !== 'number') {
start = 0;
}
if (start + search.length > this.lengt...
How to get the name of the calling method?
...
parse_caller(caller(depth+1).first).last
end
private
# Copied from ActionMailer
def self.parse_caller(at)
if /^(.+?):(\d+)(?::in `(.*)')?/ =~ at
file = Regexp.last_match[1]
line = Regexp.last_match[2].to_i
method = Regexp.last_match[3]
[file, line, meth...
Spring classpath prefix difference
.... syntax is useful primarily when you want to build an application context from multiple bean definition files, using wildcard syntax.
For example, if you construct your context using classpath*:appContext.xml, the classpath will be scanned for every resource called appContext.xml in the classpath,...
Using MVC HtmlHelper extensions from Razor declarative views
...not load type 'System.Web.WebPages.Instrumentation.InstrumentationService' from assembly 'System.Web.WebPages, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'." when hovering @using System.Web.Mvc. Any ideas?
– JoeBrockhaus