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node.js global variables?
...n use module exports.
Example:
globals.js
var Globals = {
'domain':'www.MrGlobal.com';
}
module.exports = Globals;
Then if you want to use these, use require.
var globals = require('globals'); //<< globals.js path
globals.domain //<< Domain.
...
Create a CSS rule / class with jQuery at runtime
...
Here is a jquery plugin that allows you to inject CSS:
https://github.com/kajic/jquery-injectCSS
Example:
$.injectCSS({
"#my-window": {
"position": "fixed",
"z-index": 102,
"display": "none",
"top": "50%",
"left": "50%"
}
});
...
Executing JavaScript without a browser?
...mes bundled with a JavaScript commandline and REPL.
It is based on Rhino: https://developer.mozilla.org/en/docs/Rhino
In Java 1.6 and 1.7 the command is called jrunscript (jrunscript.exe on Windows) and can be found in the bin folder of the JDK.
Starting from Java 1.8 there is bundled a new JavaS...
Is there a Null OutputStream in Java?
... it would seem but Apache Commons IO does. Take a look at the following:
https://commons.apache.org/proper/commons-io/javadocs/api-2.5/org/apache/commons/io/output/NullOutputStream.html
Hope that helps.
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What is the difference between a URI, a URL and a URN?
...es unavailable. An example: The URIs used in HTML doctypes such as http://www.w3.org/TR/html4/strict.dtd. That URI would continue to name the HTML4 transitional doctype even if the page on the w3.org website were deleted.
...
Validate decimal numbers in JavaScript - IsNumeric()
...eight: 100% !important; top: 0; }
I borrowed that regex from http://www.codetoad.com/javascript/isnumeric.asp. Explanation:
/^ match beginning of string
-{0,1} optional negative sign
\d* optional digits
\.{0,1} optional decimal point
\d+ at least one digit
$/ match end of string
...
How do I do a bulk insert in mySQL using node.js
How would one do a bulk insert into mySQL if using something like
https://github.com/felixge/node-mysql
12 Answers
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How to write into a file in PHP?
...e
$select = "data what we trying to store in a file";
$file = fopen("/var/www/htdocs/folder/test.txt", "a");
fwrite($file , $select->__toString());
fclose($file );
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How to automate createsuperuser on django?
...or example. --noinput flag is required.
This comes from the original docs: https://docs.djangoproject.com/en/3.0/ref/django-admin/#django-admin-createsuperuser
and i've just checked - it works. Now you can easily export those environment vars and add createsuperuser to your scripts and pipelines.
...
Convert a Git folder to a submodule retrospectively?
...er used in the filter script below
repo_sub="$root/repo-sub"
repo_sub_url='https://github.com/somewhere/repo-sub.git'
repo_sub_hashmap="$root/repo-sub.map"
# The new modified repository, its url
# and a filter script which is created as heredoc below
repo_new="$root/repo-new"
repo_new_url='https://...