How to convert a mySQL date from an NSString to a NSDate ?
You can create a static method like this: [crayon-5c0fbd0a7df72476177332/]
Comment convertir une date mySQL d’un NSString en NSDate ?
Vous pouvez créer une méthode statique comme celle là : [crayon-5c0fbd0a7e702274427337/]
Comment tester si un NSDictionary est vide ?
Si votre NSDictionary (ou NSMutableDictionary) s'appelle "myDictionary", utilisez : [crayon-5c0fbd0a7ee0d115712213/]
How to check if an NSDictionary is Empty ?
If your NSDictionary (or NSMutableDictionary) is named "myDictionary", just use : [crayon-5c0fbd0a7f534060527521/][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]
How to get rounded corners on a UIImageView ?
Basic question, and sometimes we’re thinking of non « basic » answer because as a beginner, we’re not comfortable enough on using all magical stuff from objective-C/Cocoa… Well, in reality, we can let Quartz do that by itself 😀
Objective-C / SQLite : How to manage « quotes » in your SQL queries…
Some beginners may have difficulties to insert into their SQL queries quotes like in « WPTechnology’s articles »…
How to have a « waiting » UIAlertView (UIAlertView without buttons)
You surely often see on several application an UIAlertView telling you to wait until something happens (sending information to a server, etc) like this :
Comment appeler mes méthodes en Objective-C sans inclure tout le temps mon fichier header ?
J’ai fait une classe avec des méthodes statiques & dynamiques (appelons la myWonderfulTool.h), que je voudrais pouvoir utiliser dans tous mes autres fichiers .m sans avoir à toujours appeler la syntaxe :
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How to call my usual methods without including everytime its header file ?
I’ve made a class including static & dynamics methods (say myWonderfulTool.h), that I want to use in all my other .m files without having to always call the syntax : [code= »c# »]#include « myWonderfulTool.h »[/code] This is very simple to do.
Comment afficher une boîte d’alerte sur iPhone en Cocoa ?
Tout simplement comme ceci :
