Prateek Sharma prat14k

## objectivecMethod.m
-(NSString *)getWordAtPosition:(CGPoint)pos inTextView:(UITextView*)_tv
{
    UITextView *tempTextview = [[UITextView alloc]init];
    tempTextview.text = temmp;
    //eliminate scroll offset
    pos.y += _tv.contentOffset.y;

    //get location in text from textposition at point
    UITextPosition *tapPos = [_tv closestPositionToPoint:pos];


## stringMethod.swift
var s = "X yz"
for var i = 0; i < s.characters.count; i++ {
    let x = s[s.startIndex.advancedBy(i)]
    print(x)
    print(String(x) == " ")
}

for c in s.characters {
    print(c)
    print(String(c) == " ")

## shimmer.html
<html><head><title>Blank Loader</title></head><body><div class=\"outer_container\"><div class=\"loader\"></div></div><style>html, body { margin:0; padding:0;background:rgba(0,0,0,0);}.outer_container { background:rgba(0,0,0,0);width:100%;overflow:hidden; position:relative}.loader {width: 90px;height: 2.5px;background: #2b2b2b;box-shadow: 0 0 80px 60px #000;animation: load 1.0s infinite;transition:all 1.0s ease-in-out;margin-left:0;}@keyframes load {0% {margin-left:-200px;}100% { margin-lefT:120%}}</style></body></html>

## textHeight.m

- (CGFloat)heightForAttributedString:(NSAttributedString *)text maxWidth:(CGFloat)maxWidth {
    if ([text isKindOfClass:[NSString class]] && !text.length) {
        // no text means no height
        return 0;
    }

    NSStringDrawingOptions options = NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading;
    CGSize size = [text boundingRectWithSize:CGSizeMake(maxWidth, CGFLOAT_MAX) options:options context:nil].size;

## Could not find Developer Disk Image
Could not find Developer Disk Image :

I personally downloaded Xcode 6.4 beta and 7.0 beta and I was very happy to find the solution by searching "8.4" inside the application folder of the 6.4 beta. By doing this, I found the folder 8.4 (12H4125a) containing the iOS 8.4 image and I copied this folder to the same path of the 7.0 beta. The path is the following:

/Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport
When you will reopen Xcode 7 and choose your device, there will be an error message; just click on fix issue and that should do it!

## gist:283bb06e81ac0dcf3419f002ba1ccc09
- (void)writeStringToFile:(NSString*)aString {

    // Build the path, and create if needed.
    NSString* filePath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];
    NSString* fileName = @"bookmark.json";
    NSString* fileAtPath = [filePath stringByAppendingPathComponent:fileName];

    if (![[NSFileManager defaultManager] fileExistsAtPath:fileAtPath]) {
        [[NSFileManager defaultManager] createFileAtPath:fileAtPath contents:nil attributes:nil];
    }

## remove_cursor.m
//Subclass UITextfield and Override the - (CGRect)caretRectForPosition:(UITextPosition *)position //method and return CGRectZero.

- (CGRect)caretRectForPosition:(UITextPosition *)position {
    return CGRectZero;
}

## UILabel+dynamicSizeMe.h
@interface UILabel (dynamicSizeMe)

-(float)resizeToFit;
-(float)expectedHeight;

@end

## emailValidation.m
-(BOOL) isValidEmail:(NSString *)checkString
{
    BOOL stricterFilter = NO;
    NSString *stricterFilterString = @"^[A-Z0-9a-z\\._%+-]+@([A-Za-z0-9-]+\\.)+[A-Za-z]{2,4}$";
    NSString *laxString = @"^.+@([A-Za-z0-9-]+\\.)+[A-Za-z]{2}[A-Za-z]*$";
    NSString *emailRegex = stricterFilter ? stricterFilterString : laxString;
    NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", emailRegex];
    return [emailTest evaluateWithObject:checkString];
}

## scroll.swift
func textFieldShouldBeginEditing(_ textField: UITextField) -> Bool {
        let textfieldPos = scrollView.convert(textField.frame.origin, to: view).y
        let textFieldHght = textField.frame.size.height

        let scrollViewHght = scrollView.frame.size.height

        if (textfieldPos + textFieldHght) > (scrollViewHght - 250) {

            var duration : Double
            if isKeyBoardVisible {
	-(NSString )getWordAtPosition:(CGPoint)pos inTextView:(UITextView)_tv
	{
	UITextView *tempTextview = [[UITextView alloc]init];
	tempTextview.text = temmp;
	//eliminate scroll offset
	pos.y += _tv.contentOffset.y;

	//get location in text from textposition at point
	UITextPosition *tapPos = [_tv closestPositionToPoint:pos];
	var s = "X yz"
	for var i = 0; i < s.characters.count; i++ {
	let x = s[s.startIndex.advancedBy(i)]
	print(x)
	print(String(x) == " ")
	}

	for c in s.characters {
	print(c)
	print(String(c) == " ")

	- (CGFloat)heightForAttributedString:(NSAttributedString *)text maxWidth:(CGFloat)maxWidth {
	if ([text isKindOfClass:[NSString class]] && !text.length) {
	// no text means no height
	return 0;
	}

	NSStringDrawingOptions options = NSStringDrawingUsesLineFragmentOrigin \| NSStringDrawingUsesFontLeading;
	CGSize size = [text boundingRectWithSize:CGSizeMake(maxWidth, CGFLOAT_MAX) options:options context:nil].size;
	Could not find Developer Disk Image :

	I personally downloaded Xcode 6.4 beta and 7.0 beta and I was very happy to find the solution by searching "8.4" inside the application folder of the 6.4 beta. By doing this, I found the folder 8.4 (12H4125a) containing the iOS 8.4 image and I copied this folder to the same path of the 7.0 beta. The path is the following:

	/Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport
	When you will reopen Xcode 7 and choose your device, there will be an error message; just click on fix issue and that should do it!
	- (void)writeStringToFile:(NSString*)aString {

	// Build the path, and create if needed.
	NSString* filePath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];
	NSString* fileName = @"bookmark.json";
	NSString* fileAtPath = [filePath stringByAppendingPathComponent:fileName];

	if (![[NSFileManager defaultManager] fileExistsAtPath:fileAtPath]) {
	[[NSFileManager defaultManager] createFileAtPath:fileAtPath contents:nil attributes:nil];
	}
	//Subclass UITextfield and Override the - (CGRect)caretRectForPosition:(UITextPosition *)position //method and return CGRectZero.

	- (CGRect)caretRectForPosition:(UITextPosition *)position {
	return CGRectZero;
	}
	@interface UILabel (dynamicSizeMe)

	-(float)resizeToFit;
	-(float)expectedHeight;

	@end
	-(BOOL) isValidEmail:(NSString *)checkString
	{
	BOOL stricterFilter = NO;
	NSString *stricterFilterString = @"^[A-Z0-9a-z\\._%+-]+@([A-Za-z0-9-]+\\.)+[A-Za-z]{2,4}$";
	NSString laxString = @"^.+@([A-Za-z0-9-]+\\.)+[A-Za-z]{2}[A-Za-z]$";
	NSString *emailRegex = stricterFilter ? stricterFilterString : laxString;
	NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", emailRegex];
	return [emailTest evaluateWithObject:checkString];
	}
	func textFieldShouldBeginEditing(_ textField: UITextField) -> Bool {
	let textfieldPos = scrollView.convert(textField.frame.origin, to: view).y
	let textFieldHght = textField.frame.size.height

	let scrollViewHght = scrollView.frame.size.height

	if (textfieldPos + textFieldHght) > (scrollViewHght - 250) {

	var duration : Double
	if isKeyBoardVisible {