xandrucea

UIActivityIndicatorView *activityView;
UIAlertView *waitAlertView;

// delegate method of alert view
- (void)willPresentAlertView:(UIAlertView *) currAlertView {
    
    if ( waitAlertView == currAlertView) {
        activityView.center = CGPointMake( waitAlertView.bounds.size.width / 2, waitAlertView.bounds.size.height / 2 );
    }
}

xandrucea

Check tap on UIWebView
----------------------
1. add UIGestureRecognizer to declaration (h.file)

2. create TapGestureRecognizer and add to webview

    UITapGestureRecognizer *webViewTapped = [[UITapGestureRecognizer alloc] initWithTarget:self
                                                                                    action:@selector(showIntersticial)];
    webViewTapped.numberOfTapsRequired = 1;
    webViewTapped.delegate = self;

xandrucea

updating pod to new tag
-----------------------
git status
git tag -n
git pull
git pull origin development
git tag -n
git tag [newNumber] -am "comment"
git tag -n
git push

xandrucea

change filenames inside all subdirs
-----------------------------------
$ for i in * ; do echo $i; mv $i/Localizable.strings $i/RatingLoc.strings; done

for file in *; do mv $file "es_3_$file.dat"; done

convert sound (audio) files from .wav to .mp3
---------------------------------------------
find ./ -name "*.wav" -execdir lame -V 3 -q 0 {} \;

xandrucea

Send email
----------

- (IBAction)btFeedback:(id)sender {
    
    if ([MFMailComposeViewController canSendMail]) {
        
        NSString *infoString =
        [NSString stringWithFormat:@"\n\nUserid: %@ \nUsername: %@ \nIsPush enabled: %@",
         _userId,

xandrucea

!!!!!! 
On every user input the methods "textViewDidChange", "resizeTextViewHeight" and "textView:shouldChangeTextInRange" will be called
!!!!!!

hide keyboard when pressing return button
-----------------------------------------

- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {

    if([text isEqualToString:@"\n"]) {

xandrucea

ich bin *jahre alt

condition
---------
* == {{placeholder}}
--> Oha, {{placeholer}} jahre ?!

{% if has("jahre") %}
  Du bist get("jahre")
{% else %}

xandrucea

Can't find references -L /../../../
-----------------------------------
Build Settings --> search for 'search' 
check: 
- Framework Search Paths
- Header Search Paths
- Library Search Paths

xandrucea

don't resize screen on TabBarController/TableView....
-----------------------------------------------------
if( [self respondsToSelector:@selector(edgesForExtendedLayout)] ) {
  self.edgesForExtendedLayout = UIRectEdgeNone;
}

turn off header
---------------
1. General --> Deployment Info --> Status Bar Style, select "Hide during application launch"
2. Info --> View controller-based status bar appearance --> NO

xandrucea

format UIDatePicker if labels background white
----------------------------------------------

NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
[dateFormatter setDateFormat:@"yyyy-MM-dd HH:mm:ss zzzzz"];

NSString *stringyDate = @"2014-06-02 10:10:00 +0000";
NSDate *helperDate = [dateFormatter dateFromString:stringyDate];
datePickerDueDate.date = helperDate;