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Dmytrii Lysak

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@tomysmile
tomysmile / mac-setup-redis.md
Last active July 10, 2025 21:05
Brew install Redis on Mac

type below:

brew update
brew install redis

To have launchd start redis now and restart at login:

brew services start redis
@certainlyakey
certainlyakey / functions.php
Last active December 5, 2022 02:08
Add metabox with key-value custom fields dynamically added by user
<?php
//Add metabox with dynamically added key-value (with more values possible) custom fields
//Based on http://wordpress.stackexchange.com/questions/19838/create-more-meta-boxes-as-needed/19852#19852
// Caution, there're 2 set of options below
//Variables used in the following functions should be mentioned in the 'global' statement of each of them appropriately
//=======Options 1=======
$dmb_post_type = 'tribe_events';
$dmb_metabox_label = 'Other information';
$dmb_cf_name = 'tribe_events_miscinfo';
@ctrl-freak
ctrl-freak / android-adb-pull-apk.md
Last active August 28, 2025 23:00
Retrieve APK from Non-Rooted Android Device through ADB

https://stackoverflow.com/a/18003462/348146

None of these suggestions worked for me, because Android was appending a sequence number to the package name to produce the final APK file name (this may vary with the version of Android OS). The following sequence of commands is what worked for me on a non-rooted device:

  1. Determine the package name of the app, e.g. com.example.someapp. Skip this step if you already know the package name.

    adb shell pm list packages

    Look through the list of package names and try to find a match between the app in question and the package name. This is usually easy, but note that the package name can be completely unrelated to the app name. If you can't recognize the app from the list of package names, try finding the app in Google Play using a browser. The URL for an app in Google Play contains the package name.

@oanhnn
oanhnn / using-multiple-github-accounts-with-ssh-keys.md
Last active December 2, 2025 12:36
Using multiple github accounts with ssh keys

Problem

I have two Github accounts: oanhnn (personal) and superman (for work). I want to use both accounts on same computer (without typing password everytime, when doing git push or pull).

Solution

Use ssh keys and define host aliases in ssh config file (each alias for an account).

How to?

  1. Generate ssh key pairs for accounts and add them to GitHub accounts.
@renshuki
renshuki / ubuntu_agnoster_install.md
Last active September 27, 2025 02:50
Ubuntu 16.04 + Terminator + Oh My ZSH with Agnoster Theme

Install Terminator (shell)

sudo add-apt-repository ppa:gnome-terminator
sudo apt-get update
sudo apt-get install terminator

Terminator should be setup as default now. Restart your terminal (shortcut: "Ctrl+Alt+T").

Install ZSH

@gokulkrishh
gokulkrishh / media-query.css
Last active December 2, 2025 07:44
CSS Media Queries for Desktop, Tablet, Mobile.
/*
##Device = Desktops
##Screen = 1281px to higher resolution desktops
*/
@media (min-width: 1281px) {
/* CSS */
@TrevorJTClarke
TrevorJTClarke / BrowserDeviceInfo.js
Created September 1, 2015 17:52
A quick list of browsers and devices for use in testing. Chrome is used for all devices that need simulation.
var devices = [
{ name: 'Desktop - Huge', width: 2880, height: 1800, ratio: 2, type: 'desktop' },
{ name: 'Desktop - Extra Large', width: 1920, height: 1080, ratio: 1, type: 'desktop' },
{ name: 'Desktop - Large', width: 1440, height: 900, ratio: 1, type: 'desktop' },
{ name: 'Desktop - HiDPI', width: 1366, height: 768, ratio: 1, type: 'desktop' },
{ name: 'Desktop - MDPI', width: 1280, height: 800, ratio: 1, type: 'desktop' },
{ name: 'Laptop with HiDPI screen', width: 1440, height: 900, ratio: 2, type: 'desktop' },
{ name: 'Laptop with MDPI screen', width: 1280, height: 800, ratio: 1, type: 'desktop' },
{ name: 'Laptop with touch', width: 1280, height: 950, ratio: 1, type: 'desktop' },
{ name: 'Tablet - Portrait', width: 768, height: 1024, ratio: 1, type: 'tablet' },
@TrevorJTClarke
TrevorJTClarke / ChromeEmulatorDeviceList.js
Created August 18, 2015 17:34
Chrome Emulator Device List and Properties
var emulatorDeviceList = [
{ name: 'Amazon Kindle Fire HDX', width: 2560, height: 1600, ratio: 2 },
{ name: 'Apple iPad', width: 1024, height: 768, ratio: 2 },
{ name: 'Apple iPad Mini', width: 1024, height: 768, ratio: 1 },
{ name: 'Apple iPhone 4', width: 320, height: 480, ratio: 2 },
{ name: 'Apple iPhone 5', width: 320, height: 568, ratio: 2 },
{ name: 'Apple iPhone 6', width: 375, height: 667, ratio: 2 },
{ name: 'Apple iPhone 6 Plus', width: 414, height: 736, ratio: 3 },
{ name: 'BlackBerry PlayBook', width: 1024, height: 600, ratio: 1 },
{ name: 'BlackBerry Z30', width: 360, height: 640, ratio: 2 },
@Manouchehri
Manouchehri / cloudflare.sh
Last active November 22, 2025 23:22
Allow CloudFlare only
# Source:
# https://www.cloudflare.com/ips
# https://support.cloudflare.com/hc/en-us/articles/200169166-How-do-I-whitelist-CloudFlare-s-IP-addresses-in-iptables-
for i in `curl https://www.cloudflare.com/ips-v4`; do iptables -I INPUT -p tcp -m multiport --dports http,https -s $i -j ACCEPT; done
for i in `curl https://www.cloudflare.com/ips-v6`; do ip6tables -I INPUT -p tcp -m multiport --dports http,https -s $i -j ACCEPT; done
# Avoid racking up billing/attacks
# WARNING: If you get attacked and CloudFlare drops you, your site(s) will be unreachable.
iptables -A INPUT -p tcp -m multiport --dports http,https -j DROP
@kohesion
kohesion / load-test.js
Last active June 8, 2025 11:50
Simple tampermonkey script to test web page performance (ready and load times)
// ==UserScript==
// @name Performance testing
// @namespace http://your.homepage/
// @version 0.1
// @description enter something useful
// @author You
// @match http://www.some-website.com/*
// @grant none
// ==/UserScript==