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What is the difference between active and passive FTP?
...ate the data channel and continue.
More details are available in the RFC: https://www.ietf.org/rfc/rfc959.txt
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Does MySQL foreign_key_checks affect the entire database?
...
It is session-based, when set the way you did in your question.
https://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html
According to this, FOREIGN_KEY_CHECKS is "Both" for scope. This means it can be set for session:
SET FOREIGN_KEY_CHECKS=0;
or globally:
SET GLOBAL FORE...
How do I install Python packages on Windows?
...ps to install pip on Windows, it's quite easy.
Install setuptools:
curl https://bootstrap.pypa.io/ez_setup.py | python
Install pip:
curl https://bootstrap.pypa.io/get-pip.py | python
Optionally, you can add the path to your environment so that you can use pip anywhere. It's somewhere like C:\P...
Autocompletion in Vim
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There is also https://github.com/Valloric/YouCompleteMe and it includes things like Jedi and also has fuzzy match. So far I found YCM to be the fastest among what I have tried.
Edit: There also exists some new ones like https://github.com...
in_array multiple values
...ny( array(4,9), array(5,8,3,1,2) ); // false, neither 4 nor 9 is present
https://glot.io/snippets/f7dhw4kmju
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Get an OutputStream into a String
... into a string by decoding the bytes using the named charset.
Java 14 - https://docs.oracle.com/
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How to extract epoch from LocalDate and LocalDateTime?
...).format(new java.util.Date (epoch*1000));
For other language converter:
https://www.epochconverter.com
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Count number of matches of a regex in Javascript
... || []).length; // 0
(('a a a').match(/a/g) || []).length; // 3
Based on https://stackoverflow.com/a/48195124/16777 but fixed to actually work in zero-results case.
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How do I determine the current operating system with Node.js
...og(os.platform()); // "win32"
You can read it's full documentation here: https://nodejs.org/api/os.html#os_os_type
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Remove directory which is not empty
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There is a module for this called rimraf (https://npmjs.org/package/rimraf). It provides the same functionality as rm -Rf
Async usage:
var rimraf = require("rimraf");
rimraf("/some/directory", function () { console.log("done"); });
Sync usage:
rimraf.sync("/some...