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@snikch
snikch / gist:3661188
Created September 6, 2012 23:16
Find the current top view controller for your iOS application
- (UIViewController *)topViewController{
return [self topViewController:[UIApplication sharedApplication].keyWindow.rootViewController];
}
- (UIViewController *)topViewController:(UIViewController *)rootViewController
{
if (rootViewController.presentedViewController == nil) {
return rootViewController;
}
@romaonthego
romaonthego / NSDateFormatter cheat sheet
Last active April 7, 2025 11:05
Date Formats for NSDateFormatter
a: AM/PM
A: 0~86399999 (Millisecond of Day)
c/cc: 1~7 (Day of Week)
ccc: Sun/Mon/Tue/Wed/Thu/Fri/Sat
cccc: Sunday/Monday/Tuesday/Wednesday/Thursday/Friday/Saturday
d: 1~31 (0 padded Day of Month)
D: 1~366 (0 padded Day of Year)
@plentz
plentz / nginx.conf
Last active April 24, 2025 04:39
Best nginx configuration for improved security(and performance)
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
<?php
/*
Made by Kudusch (blog.kudusch.de, kudusch.de, @Kudusch)
---------
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2004 Sam Hocevar <[email protected]>
@katychuang
katychuang / remove_brew-mongo_osx.sh
Last active August 3, 2024 16:45
remove mongodb that was installed via brew
#!/usr/bin/env sh
# first check to see if mongo service is running. you can't delete any files until the service stops so perform a quick check.
launchctl list | grep mongo
# NOTE: the pipe | symbol means the commands on the right performs on the output from the left
# grep is a string search utility. `grep mongo` means search for the substring mongo
# use the unload command to end the mongo service. this is required to 'unlock' before removing the service.
# first look for the file to delete
MONGO_SERVICE_FILE=$(ls ~/Library/LaunchAgents/*mongodb*)
@patrickhammond
patrickhammond / android_instructions.md
Last active April 1, 2025 17:47
Easily setup an Android development environment on a Mac

Here is a high level overview for what you need to do to get most of an Android environment setup and maintained.

Prerequisites (for Homebrew at a minimum, lots of other tools need these too):

  • XCode is installed (via the App Store)
  • XCode command line tools are installed (xcode-select --install will prompt up a dialog)
  • Java

Install Homebrew:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

@staltz
staltz / introrx.md
Last active April 24, 2025 06:10
The introduction to Reactive Programming you've been missing
@adamgibbons
adamgibbons / install-mongodb.md
Last active March 5, 2025 20:40
Install MongoDB on Mac OS X 10.9

Install MongoDB with Homebrew

brew install mongodb
mkdir -p /data/db

Set permissions for the data directory

Ensure that user account running mongod has correct permissions for the directory:

@kristopherjohnson
kristopherjohnson / dispatch_once.swift
Created August 12, 2014 16:25
Example of using dispatch_once() in Swift
import Foundation
var token: dispatch_once_t = 0
func test() {
dispatch_once(&token) {
println("This is printed only on the first call to test()")
}
println("This is printed for each call to test()")
}
@tedmiston
tedmiston / archive-all-facebook-messages.js
Last active April 8, 2024 07:36
Archive all of the messages in your Facebook Messages Inbox
function archive_all(testOnly) {
var someMessages, archiveButton;
if (testOnly === "undefined") { testOnly = false; }
someMessages = $("li._k- span.accessible_elem");
console.log("Found", someMessages.length, "messages to archive in your inbox.");
archiveButton = null;
someMessages.each(function () {