Muhammad Rejaul Hasan Rumy-hasan

Architecture

Offline Sync and Cache

Quick review on mostly used C++ STL

Introduction

As said in the headline it is going to review the most used STL for problem-solving. I am not going to note their implementation details and the time complexity analysis. The purpose is to make the list for my personal use. If it helps anyone it will be a plus for me. There are much better repositories available. So you can checkout those also. Please check the Official documentation and gfg list. Those are helpful also.

Swift Concurrency Manifesto

Author: Chris Lattner

Chinese Translation by Jason Yu

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

Clarify and agree on the scope of the system

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?


	import UIKit
	import StoreKit

	//MARK: SKProductsRequestDelegate

	extension IAPHelpers : SKProductsRequestDelegate
	{
	func productsRequest(request: SKProductsRequest, didReceiveResponse response: SKProductsResponse)
	{

	Options All -Indexes

	DirectoryIndex index.php index.htm index.html

	RewriteEngine on
	RewriteBase /

	# Force HTTPS on the subdomains/subdirectories login or admin
	#RewriteCond %{HTTPS} off
	#RewriteCond %{HTTP_HOST} ^(login\|admin)\. [NC]

	$ wget http://downloads.sourceforge.net/project/glfw/glfw/3.0.1/glfw-3.0.1.zip
	$ unzip glfw-3.0.1.zip
	$ cd glfw-3.0.1/
	$ mkdir build
	$ cd build
	$ export MACOSX_DEPLOYMENT_TARGET=10.8
	$ cmake -D GLFW_NATIVE_API=1 -D CMAKE_OSX_ARCHITECTURES="i386;x86_64" -D BUILD_SHARED_LIBS=ON -D CMAKE_C_COMPILER=clang ../
	$ make
	$ ls -l src/libglfw*

	#import <UIKit/UIKit.h>
	#import <ImageIO/ImageIO.h>
	#import <MobileCoreServices/MobileCoreServices.h>

	- (void)exportAnimatedGif
	{
	UIImage *shacho = [UIImage imageNamed:@"shacho.png"];
	UIImage *bucho = [UIImage imageNamed:@"bucho.jpeg"];

	NSString *path = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject] stringByAppendingPathComponent:@"animated.gif"];

	#import <UIKit/UIKit.h>
	#import <ImageIO/ImageIO.h>
	#import <MobileCoreServices/MobileCoreServices.h>

	static UIImage *frameImage(CGSize size, CGFloat radians) {
	UIGraphicsBeginImageContextWithOptions(size, YES, 1); {
	[[UIColor whiteColor] setFill];
	UIRectFill(CGRectInfinite);
	CGContextRef gc = UIGraphicsGetCurrentContext();
	CGContextTranslateCTM(gc, size.width / 2, size.height / 2);