Learning

Ratul sharker ratulSharker

Learning

Eager to learn new technologies and follow the convention of software development.

ratulSharker / UIImage+base64Encoding.swift

Created April 11, 2018 06:29

Extension for converting an UIImage into Base64 String

	import UIKit


	extension UIImage {
	func base64EncodingString() -> String {
	let imageData:Data = UIImagePNGRepresentation(self)!
	return imageData.base64EncodedString()
	}
	}

ratulSharker / Prime Factorization.cpp

Last active November 28, 2017 15:28

Finding the prime factorization of an integer

	#include <map>

	//
	// @param number : Of which you want the prime factorization.
	// @param freq : Where to store the prime factorization result.
	//
	void primeFactorization(unsigned long long number, std::map<int, int> &freq)
	{
	// initially divide via 2
	// it has a special thing like

ratulSharker / UICollectionView+Highlight.h

Created September 18, 2017 08:42

Highlighting a UICollectionViewCell while it's not been into the view window.

	//
	// UICollectionView+Highlight.h
	//
	// Created by Ratul Sharker on 9/18/17.
	//

	#import <UIKit/UIKit.h>

	@interface UICollectionView (Highlight)

ratulSharker / NSTimerBlock.h

Last active August 17, 2017 11:59

NSTimer does not support block until the release of ios 10. This gist can serve in that situation.

	#import <Foundation/Foundation.h>


	//
	// HISTORY...
	//
	// from ios 10 simillar functionality is given which is initialized
	// with a block, but we need to support the older version too,
	// thats why this class is been introduced
	//

ratulSharker / UDPEchoClient.h

Last active January 9, 2022 10:33

UDP Echo client using objective-c CFSocket

	#import <Foundation/Foundation.h>

	@interface UDPEchoClient : NSObject

	- (BOOL) sendData:(const char *)msg;

	@end