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Create PostgreSQL ROLE (user) if it doesn't exist
How do I write an SQL script to create a ROLE in PostgreSQL 9.1, but without raising an error if it already exists?
10 Answ...
JQuery to check for duplicate ids in a DOM
...r, and you can copy it to a bookmark button to make it a bookmarklet.
javascript:(function () {
var ids = {};
var found = false;
$('[id]').each(function() {
if (this.id && ids[this.id]) {
found = true;
console.warn('Duplicate ID #'+this.id);
}
ids[this.id] = 1;...
FFMPEG (libx264) “height not divisible by 2”
...r "WritingMinds/ffmpeg-android" which uses --disable-asm in its x264 build script. This results in unecessary and significant slowness (you can check the ffmpeg log and if it shows using cpu capabilties: none! then that's bad). I'm not sure why they added that, but I'm not an Android developer.
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How to reload page every 5 seconds?
...ges in code/html/css, every time I have to hit F5. Is there any simple javascript/jQuery solution for this? I.e. after I add the script, reload the whole page every 5 seconds (or some other specific time).
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Batch: Remove file extension
I have the following batch script from Wikipedia:
7 Answers
7
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What's the “Content-Length” field in HTTP header?
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Typescript throw an error on this. Type 'number' is not assignable to type 'string | string[]' so the example'd be "Content-length": "3495"
– A. D'Alfonso
Jun 19 at 9:04
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Using port number in Windows host file
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@basher U still can script it at Fiddler's Rules.js for sure. Hosts functionallity on Fiddler is NOT the Windows hosts files, it's a recreation of that names to make them easy to work with. Is like the Autoresponders, are just a subset of what y...
Split list into smaller lists (split in half)
... as inline comment. Ignore "// wanted_parts" and "// wanted_parts" to make script execute.
– PunjCoder
Aug 2 '12 at 4:16
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Using CSS in Laravel views?
...mages
public/fonts
public/js
And them called it using Laravel
{{ HTML::script('js/scrollTo.js'); }}
{{ HTML::style('css/css.css'); }}
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Why am I seeing an “origin is not allowed by Access-Control-Allow-Origin” error here? [duplicate]
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Javascript is limited when making ajax requests outside of the current domain.
Ex 1: your domain is example.com and you want to make a request to test.com => you cannot.
Ex 2: your domain is example.com and you want to ...