I am developing an application using the iOS SDK. I need to know what Default splash screen sizes I need. 10 Answers ...

...sions 1, 2 and 3 of react-router, the correct way to set the route to URL mapping scheme is by passing a history implementation into the history parameter of <Router>. From the histories documentation: In a nutshell, a history knows how to listen to the browser's address bar for changes an...

I'm developing an Android app. I need to build a URI for my app to make an API request. Unless there's another way to put a variable in a URI, this is the easiest way I've found. I found that you need to use Uri.Builder , but I'm not quite sure how to. My url is: ...

...xecute sudo apt-get install libpq-dev then bundle install and the error disappeared. Thanks – Felo Vilches Oct 20 '19 at 17:00  |  show 19 mor...

...t. this will prevent multiple manipulations to the database and save your application from a potential crash so in your singleton, you might have a method like this to get your single SQLiteOpenHelper object: private SQLiteDatabase db; private MyDBOpenHelper mySingletonHelperField; public MyDBOpe...

...rily mitigates a potential DoS attack involving hash table collisions. It appears this fix breaks pages that contain a lot of POST data. In our case, on pages that have very large checkbox lists. Why would this be the case? ...

I ran into an issue in my Rails 4 app while trying to organize JS files "the rails way". They were previously scattered across different views. I organized them into separate files and compile them with the assets pipeline. However, I just learned that jQuery's "ready" event doesn't fire on subseque...

...$d is a decimal number. You can format the string with arguments from your application like this: Resources res = getResources(); String text = String.format(res.getString(R.string.welcome_messages), username, mailCount); Basic Usage Note that getString has an overload that uses the string as a...

I have a custom class loader so that a desktop application can dynamically start loading classes from an AppServer I need to talk to. We did this since the amount of jars that are required to do this are ridiculous (if we wanted to ship them). We also have version problems if we don't load the class...

...´t like layout constraints than you are going in the reverse direction... Apple is leveraging a good way of developing for all sizes of iPhone and iPads and you just want to go back to the old stuff? Because you cannot afford updating yourself? Never down voted but it seems this answer confuses peo...