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Idiomatic way to wait for multiple callbacks in Node.js
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Wait.for https://github.com/luciotato/waitfor
using Wait.for:
var wait=require('wait.for');
...in a fiber...
wait.for(do_something,tmp_file_name);
wait.for(do_something_other,tmp_file_name);
fs.unlink(tmp_file_name);
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Why does C# disallow readonly local variables?
...ssion continues in the C# Language Design repo. Vote to show your support. https://github.com/dotnet/csharplang/issues/188
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Is right click a Javascript event?
... buttons mapped to
different functions and button values.
Reference:
https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/which
https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/button
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How can I find the version of the Fedora I use?
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The proposed standard file is /etc/os-release. See http://www.freedesktop.org/software/systemd/man/os-release.html
You can execute something like:
$ source /etc/os-release
$ echo $ID
fedora
$ echo $VERSION_ID
17
$ echo $VERSION
17 (Beefy Miracle)
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What's the equivalent of Java's Thread.sleep() in JavaScript? [duplicate]
...of the async
function after fulfillment.
For a full explanation see:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/await
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Disable all table constraints in Oracle
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This is another way for disabling constraints (it came from https://asktom.oracle.com/pls/asktom/f?p=100:11:2402577774283132::::P11_QUESTION_ID:399218963817)
WITH qry0 AS
(SELECT 'ALTER TABLE '
|| child_tname
|| ' DISABLE CONSTRAINT '
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Find the files existing in one directory but not in the other [closed]
...and file hashes for potential changes, I published an updated script here: https://gist.github.com/amakukha/f489cbde2afd32817f8e866cf4abe779
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edited Aug 9 '18 at 6:43
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How may I align text to the left and text to the right in the same line?
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This text is right aligned
</span>
</p>
https://jsfiddle.net/gionaf/5z3ec48r/
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What are the use cases of Graph-based Databases (http://neo4j.org/)? [closed]
...icle that talks about the needs that non relational databases fill: http://www.readwriteweb.com/enterprise/2009/02/is-the-relational-database-doomed.php
It does a good job at pointing out (aside from the name) that relational databases arent flawed or wrong, its just that these days people are star...
@property retain, assign, copy, nonatomic in Objective-C
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prefer this links about properties in objective-c in iOS...
https://techguy1996.blogspot.com/2020/02/properties-in-objective-c-ios.html