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Best way to store a key=>value array in JavaScript?
...ay key=>values can be stored is by using an array method called map(); (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map) you can use arrow function too
var countries = ['Canada','Us','France','Italy'];
// Arrow Function
countries....
HTTP redirect: 301 (permanent) vs. 302 (temporary)
...y not an "issue"; it's just how it's intended to work. Redirecting HTTP to HTTPS, Redirecting abandoned website to a new one, etc, are some of the usual usages of 301.
– HosseyNJF
Apr 8 at 5:41
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How do you run multiple programs in parallel from a bash script?
...rog1 prog2
Learn more:
Watch the intro video for a quick introduction:
https://www.youtube.com/playlist?list=PL284C9FF2488BC6D1
Walk through the tutorial (man parallel_tutorial). Your command line
will love you for it.
Read: Ole Tange, GNU Parallel 2018 (Ole Tange, 2018).
...
Ruby on Rails - Import Data from a CSV file
...pread the load of generating entries to multiple workers.
See also:
https://github.com/tilo/smarter_csv
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How to run a shell script at startup
...t, the following actions: start, stop, restart, force-reload, and status):
https://wiki.debian.org/LSBInitScripts
As a note, you should put the absolute path of your script instead of a relative one, it may solves unexpected issues:
/var/myscripts/start_my_app
And don't forget to add on top of t...
Best way to parse RSS/Atom feeds with PHP [closed]
... private function resolveFile($file_or_url) {
if (!preg_match('|^https?:|', $file_or_url))
$feed_uri = $_SERVER['DOCUMENT_ROOT'] .'/shared/xml/'. $file_or_url;
else
$feed_uri = $file_or_url;
return $feed_uri;
}
private function summarizeTex...
How to get current timestamp in milliseconds since 1970 just the way Java gets
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How do I find the location of my Python site-packages directory?
...ion: 3.8.2
Summary: pytest: simple powerful testing with Python
Home-page: https://docs.pytest.org/en/latest/
Author: Holger Krekel, Bruno Oliveira, Ronny Pfannschmidt, Floris Bruynooghe, Brianna Laugher, Florian Bruhin and others
Author-email: None
License: MIT license
Location: /home/peter/.local/...
Is there a VB.NET equivalent for C#'s '??' operator?
...
Check Microsoft documentation about If Operator (Visual Basic) here: https://docs.microsoft.com/en-us/dotnet/visual-basic/language-reference/operators/if-operator
If( [argument1,] argument2, argument3 )
Here are some examples (VB.Net)
' This statement prints TruePart, because the first arg...
How to exclude property from Json Serialization
... suffer.
I've published the code here in case anyone wants to add anything
https://github.com/jitbit/JsonIgnoreProps
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