gist:1269799

#import <Foundation/Foundation.h>
#import "JSONKit.h"
#import "ObjectMapper.h"

#import "TwitterSearchResult.h"
#import "Result.h"
#import "Metadata.h"

int main (int argc, const char * argv[])
{

seansu4you87

If you are the only controlling the HTML, change it so that your input field has default values for accessibility.  You can do this via several of the attributes.  If you don't have access to the HTML...

You can inject javascript into your webview and change the title attribute of the <input> tags, giving them a default and static accessibilityLabel. 

NSString *result = [self.webView stringByEvaluatingJavaScriptFromString:@"var inputs = document.getElementsByTagName('input');"
                        "for (var index = 0; index < inputs.length; index++){inputs[index].title = 'input ' + index;}"
                        ];

Here I give the nth <input> tag an accessibility label of "input n".

trey

Creating a Happy Git Environment on OS X

Step 1: Install Git

brew install git bash-completion

Configure things:

git config --global user.name "Your Name"

git config --global user.email "[email protected]"

kcharwood

-(void)setCompletionBlockWithSuccess:(void (^)(AFHTTPRequestOperation *, id))success
                             failure:(void (^)(AFHTTPRequestOperation *, NSError *))failure {

    void (^newSuccessBlock)(AFHTTPRequestOperation*, id) =
        ^(AFHTTPRequestOperation *operation, id responseObject){
        
            NSError * customError = nil;
            //Do some custom error processessing
            if(customError){
                if(nil != failure)

myusuf3

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

davimacedo

curl -X POST \
-H "X-Parse-Application-Id: LL9oIdzIkmwl5xyowQQu0fTmXyUWfet9RuAzwHfj" \
-H "X-Parse-REST-API-Key: R3S8PYQKuzeV4c8MUeO5ved46C50MEp56boDHW1O" \
-H "Content-Type: application/json" \
-d @data.json \
https://parseapi.back4app.com/functions/import

matsuda

///
/// https://stackoverflow.com/a/29741007
///
let s = Struct() // Struct
withUnsafePointer(to: s) {
    print(String(format: "%p", $0)
}

///
/// http://stackoverflow.com/a/36539213/226791

bleft

// with the help of: https://gist.github.com/phpmaple/9458264

extension UIButton {
    func centerImageAndButton(_ gap: CGFloat, imageOnTop: Bool) {
        
        guard let imageView = self.imageView,
            let titleLabel = self.titleLabel else { return }
        
        let sign: CGFloat = imageOnTop ? 1 : -1;
        let imageSize = imageView.frame.size;

timonus

- (UIImage *)dynamicImage
{
    UITraitCollection *const baseTraitCollection = /* an existing trait collection */;
    UITraitCollection *const lightTraitCollection = [UITraitCollection traitCollectionWithTraitsFromCollections:@[baseTraitCollection, [UITraitCollection traitCollectionWithUserInterfaceStyle:UIUserInterfaceStyleLight]]];
    UITraitCollection *const purelyDarkTraitCollection = [UITraitCollection traitCollectionWithUserInterfaceStyle:UIUserInterfaceStyleDark];
    UITraitCollection *const darkTraitCollection = [UITraitCollection traitCollectionWithTraitsFromCollections:@[baseTraitCollection, purelyDarkTraitCollection]];
    
    __block UIImage *lightImage;
    [lightTraitCollection performAsCurrentTraitCollection:^{
        lightImage = /* draw image */;

tykurtz

GROKKING NOTES

I liked the way Grokking the coding interview organized problems into learnable patterns. However, the course is expensive and the majority of the time the problems are copy-pasted from leetcode. As the explanations on leetcode are usually just as good, the course really boils down to being a glorified curated list of leetcode problems.

So below I made a list of leetcode problems that are as close to grokking problems as possible.

Pattern: Sliding Window

• https://leetcode.com/problems/maximum-subarray/ # Close enough
• https://leetcode.com/problems/minimum-size-subarray-sum/