pawankmrai’s gists

pawankmrai / paypal_checkout.html

Last active February 28, 2020 12:09

	<html>
	<head>
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
	<title>PayPal</title>
	<style type='text/css'>
	html,body {margin: 0;padding: 0;width: 100%;height: 100%;}html {display: table;}body {display: table-cell;vertical-align: middle;text-align: center;}
	</style>
	</head>

pawankmrai / UImageView+Loading

Created June 25, 2018 05:47

	//
	// AppImageView.swift
	// Socho
	//
	// Created by Pawan on 06/06/18.
	// Copyright © 2018 Pawan. All rights reserved.
	//

	import Foundation
	import UIKit

pawankmrai / CustomTableViewCell

Created December 5, 2017 07:23

Find table view from inside cell in swift 3

	extension UIView {
	func parentView<T: UIView>(of type: T.Type) -> T? {
	guard let view = self.superview else {
	return nil
	}
	return (view as? T) ?? view.parentView(of: T.self)
	}
	}

	extension UITableViewCell {

pawankmrai / gist:ff502861fce79e5a35a2b02d2aff3af7

Created June 9, 2017 07:37

Mardinate-China Map Coordinate Fix

	const double x_pi = 3.14159265358979324 * 3000.0 / 180.0;

	-(CLLocationCoordinate2D)bd_encryptWithCoordinate:(CLLocationCoordinate2D)coordinate{

	double x = coordinate.longitude;
	double y = coordinate.latitude;

	double z = sqrt (x * x + y * y) + 0.00002 * sin (y * x_pi);

	double theta = atan2 (y, x) + 0.000003 * cos (x * x_pi);

pawankmrai / UILabel & Autolayout

Created June 21, 2016 11:44


	UILabels and Auto Layout have a problem, because there aren't enough conditions to solve the layout uniquely.
	The number of lines in a label is affected by its width, which in turn is affected by the number of lines etc...
	To get a label to play nicely, you need to ensure it has a defined width,
	it has its number of lines set to 0 and you might need to create a subclass that includes the following:


	class MultilineLabelThatWorks : UILabel {
	override func layoutSubviews() {
	super.layoutSubviews()

pawankmrai / uiappearance-selector.md

Created March 16, 2014 19:56 — forked from mattt/uiappearance-selector.md

Generate the list yourself:

$ cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk/System/Library/Frameworks/UIKit.framework/Headers
$ grep -H UI_APPEARANCE_SELECTOR ./* | sed 's/ __OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_5_0) UI_APPEARANCE_SELECTOR;//'

UIActivityIndicatorView

pawankmrai / NSObject+MHChannels.h

Created September 12, 2013 10:56 — forked from hollance/Explanation.md


	#include <dispatch/dispatch.h>

	typedef void (^MHChannelsBlock)(id sender, NSDictionary *dictionary);

	/*!
	* A "channel" is like a private NSNotificationCenter between just two objects
	* (although more are possible).
	*
	* Instead of making your objects, such as two view controllers, communicate

Pawan Kumar Rai pawankmrai

UIActivityIndicatorView