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What are JavaScript's builtin strings?
...-in methods for arrays [], objects {}, regular expressions /(?:)/, numbers 1.1, strings "1", and discovered one beautiful method of RegExp object called test(). Its name can be assembled from all available characters, e.g. "t" and "e" from true, and "s" from false. I have created a string "test" and...
Qt 5.1.1: Application failed to start because platform plugin “windows” is missing
...
In my case: Qt\Qt5.1.1\5.1.1\msvc2012\bin (of course depending on your Visual Studio version)
– Anonymous
Feb 20 '14 at 9:04
...
What are the differences in die() and exit() in PHP?
...n. exit() doesn't close the connection.
die():
<?php
header('HTTP/1.1 304 Not Modified');
die();
?>
exit():
<?php
header('HTTP/1.1 304 Not Modified');
exit();
?>
Results:
exit():
HTTP/1.1 304 Not Modified
Connection: Keep-Alive
Keep-Alive: timeout=5, max=100
...
how to mysqldump remote db from local machine
...------ 1 mysql mysql 1.7K Apr 16 22:28 ca-key.pem
-rw-r--r-- 1 mysql mysql 1.1K Apr 16 22:28 ca.pem
-rw-r--r-- 1 mysql mysql 1.1K Apr 16 22:28 client-cert.pem
-rw------- 1 mysql mysql 1.7K Apr 16 22:28 client-key.pem
Copy this files from remote server for (REQUIRE X509) or if SSL without (REQUIRE ...
How to access parameters in a RESTful POST method
...is case. The actual message would look something like:
POST /create HTTP/1.1
Content-Type: application/json
Content-Length: 35
Host: www.example.com
{"param1":"hello","param2":"world"}
Using JSON in this way is quite common for obvious reasons. However, if you are generating or consuming it in...
NGINX to reverse proxy websockets AND enable SSL (wss://)?
...ebsocket/ {
proxy_pass http://backend_host;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_read_timeout 86400;
}
You can also check the nginx changelog and the WebSocket proxying documentation.
...
Regex using javascript to return just numbers
...his snippet:
var NUMERIC_REGEXP = /[-]{0,1}[\d]*[.]{0,1}[\d]+/g;
'2.2px 3.1px 4px -7.6px obj.key'.match(NUMERIC_REGEXP)
// return ["2.2", "3.1", "4", "-7.6"]
Update: - 7/9/2018
Found a tool which allows you to edit regular expression visually: JavaScript Regular Expression Parser & Visuali...
Where can I find the TypeScript version installed in Visual Studio?
...x86)\Microsoft SDKs\TypeScript, there you see directories of type 0.9, 1.0 1.1
Enter the high number that you have (in this case 1.1)
Copy the directory and run in CMD the command tsc -v, you get the
version.
NOTE: Typescript 1.3 install in directory 1.1, for that it is important to run the comm...
Linux error while loading shared libraries: cannot open shared object file: No such file or director
...ll often find that they are symlinks to each other, so if you have version 1.1 of libfoo.so, you'll have a real file libfoo.so.1.0, and symlinks foo.so and foo.so.1 pointing to the libfoo.so.1.0. And if you install version 1.1 without removing the other one, you'll have a libfoo.so.1.1, and libfoo....
How to convert a string of numbers to an array of numbers?
..., only numbers. If you need to cast specifically to ints, use parseInt(). "1.1,2,3".split(",").map(Number) is [1.1, 2, 3] whereas "1.1,2,3".split(",").map(item => parseInt(item, 10)) is [1, 2, 3]
– dtbarne
Apr 30 '19 at 22:22
...