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@rondevera
rondevera / css-to-select-range-of-children.html
Last active February 8, 2023 11:29
CSS selector for a range of children
<!DOCTYPE html>
<html>
<head>
<style>
/* How to select a range of children
* (Here, 3rd-7th children, inclusive):
*/
ul li:nth-child(n+3):nth-child(-n+7) {
outline: 1px solid #0f0;
}
@whitingx
whitingx / meta-tags.md
Created October 5, 2012 16:41 — forked from kevinSuttle/meta-tags.md
Complete List of HTML Meta Tags

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta charset='UTF-8'>
<meta name='keywords' content='your, tags'>
<meta name='description' content='150 words'>
<meta name='subject' content='your website's subject'>
<meta name='copyright' content='company name'>
@armno
armno / .htaccess
Created February 15, 2013 09:35
Allowing Access-Control-Allow-Origin to multiple domains for Ajax requests
# source: http://www.lowest-common-denominator.com/2010/01/http_access_control_to_multipl.php
# - replace `domain1.com` and `domain2.com`
# - add more domains by separating each domain with a pipe `|`
# - escape dot `.` with a backslash
<IfModule mod_headers.c>
SetEnvIf Origin "^http(s)?://(.+\.)?(domain1\.com|domain2\.com)$" origin_is=$0
Header always set Access-Control-Allow-Origin %{origin_is}e env=origin_is
</IfModule>
@DracoBlue
DracoBlue / _respond-to.scss
Last active December 20, 2021 14:12
respond-to with multiple breakpoints and nice way to define them (in scss)
@mixin respond-to($medias...) {
$breakpoints-length: length($respond-to-breakpoints);
@each $media in $medias {
$had-a-hit: false;
@for $i from 1 through $breakpoints-length {
$breakpoint: nth($respond-to-breakpoints, $i);
@if $media == nth($breakpoint, 1) {
$definition: nth($breakpoint, 2);
@subfuzion
subfuzion / curl.md
Last active May 31, 2024 09:45
curl POST examples

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

@stereokai
stereokai / gist:36dc0095b9d24ce93b045e2ddc60d7a0
Last active May 22, 2024 11:42
CSS rounded corners with gradient border
.rounded-corners-gradient-borders {
width: 300px;
height: 80px;
border: double 4px transparent;
border-radius: 80px;
background-image: linear-gradient(white, white), radial-gradient(circle at top left, #f00,#3020ff);
background-origin: border-box;
background-clip: padding-box, border-box;
}
@sandeepcmsm
sandeepcmsm / flowers.json
Created September 10, 2016 07:12
{
"flowerlist": [
{
"category": "Shrubs",
"price": 15.99,
"instructions": "Large double. Good grower, heavy bloomer. Early to mid-season, acid loving plants. Plant in moist well drained soil with pH of 4.0-5.5.",
"photo": "california_snow.jpg",
"name": "Azalea",
"productId": 1
},
@afig
afig / customBadges.md
Last active January 23, 2024 02:52
Creating a Custom Badge for GitHub Projects

Custom Badges

The Shields service (at shields.io) provides a way to create custom badges for your projects. These are badges are very common and are frequently used to show status information about the project, or demonstrate tools that were used for the development of your project.

Example badge:

Creating a badge

@Mohamed3on
Mohamed3on / batchPrettier.md
Last active April 5, 2024 17:03
Run prettier on all JS files in a directory
  1. Install prettier
  2. Make a .prettierignore file, and add directories you'd like prettier to not format, for example: **/node_modules
  3. Run prettier --write "**/*.js" *Don't forget the quotes.
  4. Optional: if you want to format JSON/SCSS files too, replace js with json/scss.
@Oranzh
Oranzh / AES-256 encryption and decryption in PHP and C#.md
Created March 24, 2018 04:19
AES-256 encryption and decryption in PHP and C#

AES-256 encryption and decryption in PHP and C#

Update: There is a more secure version available. Details

PHP

<?php

$plaintext = 'My secret message 1234';