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How Regression Testing Detects Integral Errors In Business Processes
Humans are forever changing and evolving and so to
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Get Display Banner Advertising Opportunity on FindNerd Platform
“Do you have a product or service that nee
by manoj.rawat -
Android O Released with Top 7 New Features for App Developers
Android was founded by Andy Rubin, Rich Miner, Nic
by sudhanshu.tripathi -
Top 5 Features That Make Laravel the Best PHP Framework for Development
Laravel is a free open source Web Framework of PHP
by abhishek.tiwari.458 -
Objective C or Swift - Which Technology to Learn for iOS Development?
Swift programming language is completely based on
by siddharth.sindhi
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Pass data from one ViewController to another in iOS
I’ve just created second view controller class by extending from the UIViewController class. However, it doesn’t differ from the parent class until we add our own variables and methods. There are a couple of things we have to change:
...
How to disable user interaction of an iOS app
In iOS application there are only few ways to disable user interaction for the whole screen or UI. Some developers use property (User Interaction Enabled) for a specific control, some uses MBProgressHud class by displaying spinner or some uses us...
How to get iOS device type and version
If you need login device type, model and version of an iOS device, then use below code.
You'll have to import below file first then:-
// #import `<`sys/utsname.h>
NSString* deviceName()
{
struct utsname systemInfo;
uname...
Trim whitespace from a NSString in ios
If you want to trim occurrence of whitespace character from both ends of a NSString. Use below code to do it:-
NSString *newString = [yourString stringByTrimmingCharactersInSet:
[NSCharacterSet whitespaceCharacterSet]]...
UIImage Cropping in Objc
Some times we click picture from ios camera but it does not return us the same image as appears inside the camera frame. Use below function to get an image of exact size which was visible through camera.
Follow these Steps:-
Step 1. First o...
Change color of an UIImage in ios
You can pass array of colors in this function in order to change any color of an UIImage. Just pass UIColor and UIImage to this function.
+(UIImage *)changeColorTo:(NSMutableArray*) array Transparent: (UIImage *)image
{
CGImageRef rawIma...
Change UIIMage background color in iOS
Here is a function which returns an image with different background of you choice.
- (UIImage* )setBackgroundImageByColor:(UIColor *)backgroundColor withFrame:(CGRect )rect{
// tcv - temporary colored view
UIView *tcv = [[UIView alloc] ini...
