梦毁少年i 书童

I want to give a friend of mine a release build of a little project. It works perfectly fine when st...

I\'m creating a rational class that stores fractions and I\'m having trouble reducing the fractions....

//When it asks me to enter a character and I enter say \'b\', it executes the last line and then the...

how can I handle push notification when my app is not running i am developing for ios3 .please help

How can I make the following controller threadsafe in rails 4 with postgresql: def controller_actio...

I am trying to create an interface, where two or more buttons will be displayed to the user, if a bu...

I am trying to generate a spreadsheet in .NET which will be opened by my manager on his iPad when he...

I have a table with apps versions (v1.1.1, v1.1.2, v1.10.1, etc.). Using REGEXP_EXTRACT_ALL, I have ...

I have WebView in which I want to open links belong to domain www.example.org in webview while all o...

I am trying to present UIActivityViewController on an SkView but xcode gives me this error : No...

I’ve been working on the challenge to get into a bootcamp (as a complete newb) and I hit a bit of a ...

I have a table in html. The table utilizes generic tr\'s and td\'s... and makes a dynamic table with...

[Update 1: As Matthew Dowle noted, I\'m using data.table version 1.6.7 on R-Forge, not CRAN. You wo...

I have difficulty consolidating the UINavigationBar\'s barTintColor between iPhone 5 and 5S. Both of...