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@garyharan
garyharan / uncommit_and_stash.sh
Created February 7, 2019 16:02
How to stash your unpushed commits
$ git status
5 commits pending
$ git reset --soft HEAD~5 # where 5 is the number of commits you saw in the `git status`
$ git stash
@Sorix
Sorix / ColorableNavigationController.swift
Created April 12, 2017 14:13
Colourable UINavigationController that supports different colors for navigation bars among different view controllers
//
// ColorableNavigationController.swift
//
// Created by Vasily Ulianov on 26.10.16.
//
import UIKit
/// Navigation bar colors for `ColorableNavigationController`, called on `push` & `pop` actions
public protocol NavigationBarColorable: class {
var navigationTintColor: UIColor? { get }
@perlguy99
perlguy99 / Alamofire.request.error.handling.swift
Last active January 16, 2023 19:52
Alamofire Request Error Handling - From their documentation
Alamofire.request(urlString).responseJSON { response in
guard case let .failure(error) = response.result else { return }
if let error = error as? AFError {
switch error {
case .invalidURL(let url):
print("Invalid URL: \(url) - \(error.localizedDescription)")
case .parameterEncodingFailed(let reason):
print("Parameter encoding failed: \(error.localizedDescription)")
print("Failure Reason: \(reason)")
@cmoulton
cmoulton / Custom HTTP Headers with Swift and Alamofire.swift
Last active July 15, 2022 12:37
Custom HTTP Headers with Swift 3 or 4 and Alamofire 4.0-4.7: See https://grokswift.com/custom-headers-alamofire4-swift3/ for explanations
// MARK: - Adding a header to a single request
func doRequestWithHeaders1() {
let headers: HTTPHeaders = [
"X-Mashape-Key": MY_API_KEY,
"Accept": "application/json"
]
Alamofire.request("https://mashape-community-urban-dictionary.p.mashape.com/define?term=smh", headers: headers)
.responseJSON { response in
debugPrint(response)
@natecook1000
natecook1000 / NSCalendar+Swift.swift
Created March 18, 2015 03:08
Swift-friendly NSCalendar methods
// NSCalendar+Swift.swift
// A set of Swift-idiomatic methods for NSCalendar
//
// (c) 2015 Nate Cook, licensed under the MIT license
extension NSCalendar {
/// Returns the hour, minute, second, and nanoseconds of a given date.
func getTimeFromDate(date: NSDate) -> (hour: Int, minute: Int, second: Int, nanosecond: Int) {
var (hour, minute, second, nanosecond) = (0, 0, 0, 0)
getHour(&hour, minute: &minute, second: &second, nanosecond: &nanosecond, fromDate: date)
@asarode
asarode / generateRandomColor.swift
Last active May 4, 2024 14:10
Generating random UIColor in Swift
func generateRandomColor() -> UIColor {
let hue : CGFloat = CGFloat(arc4random() % 256) / 256 // use 256 to get full range from 0.0 to 1.0
let saturation : CGFloat = CGFloat(arc4random() % 128) / 256 + 0.5 // from 0.5 to 1.0 to stay away from white
let brightness : CGFloat = CGFloat(arc4random() % 128) / 256 + 0.5 // from 0.5 to 1.0 to stay away from black
return UIColor(hue: hue, saturation: saturation, brightness: brightness, alpha: 1)
}
@gitaarik
gitaarik / git_submodules.md
Last active June 20, 2024 17:59
Git Submodules basic explanation

Git Submodules basic explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a repository embedded in your main repository. This can be very useful. A couple of usecases of submodules:

  • Separate big codebases into multiple repositories.
@bananita
bananita / How to convert *app to *ipa
Created December 19, 2013 13:23
How to convert *app to *ipa
1. Create a folder called Payload
2. Place the .app folder inside of that
3. Zip up the Payload folder using normal compression
4. Then rename the file with a .ipa extension
@mattt
mattt / uiappearance-selector.md
Last active June 4, 2024 13:28
A list of methods and properties conforming to `UIAppearance` as of iOS 12 Beta 3

Generate the list yourself:

$ cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk/System/Library/Frameworks/UIKit.framework/Headers
$ grep UI_APPEARANCE_SELECTOR ./*     | \
  sed 's/NS_AVAILABLE_IOS(.*)//g'     | \
  sed 's/NS_DEPRECATED_IOS(.*)//g'    | \
  sed 's/API_AVAILABLE(.*)//g'        | \
  sed 's/API_UNAVAILABLE(.*)//g'      | \
 sed 's/UI_APPEARANCE_SELECTOR//g' | \
@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;
}