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Vida Rutherford

Questions by Vida Rutherford

How to enlarge an UIImage to clear pixels without becoming blurry in iOS??

I need to make an UIImageView supports zoom in/out, and the most important is, when an image is enlarged, it should ...

ios simulator: how to close an app?

When you "run" the simulator from xCode, the app automatically launches, and then you can click the home button to s...

Angular 2 Hover event?

In the new Angular2 framework, does anyone know the proper way to do a hover like an event? In Angular1 there was ...

Create Circular and Transparent Drawable XML Android?

I need to create a drawable with gray background and a circle inside with black border like this: How can i do th...

How to call one shell script from another shell script??

I have two shell scripts, a.sh and b.sh. How can I call b.sh from within the shell script a.sh? ...

Getting student name from student table belonging to a section with less than 5 students enrolled?

Hello there, I have a questions for you guys. You see enrollment and student table in images below. I want to run...

How do I delete unpushed git commits??

I accidentally committed to the wrong branch. How do I delete that commit? ...

How to timeout a thread?

I want to run a thread for some fixed amount of time. If it is not completed within that time, I want to either kill...

creating Hashmap from a JSON String?

creating a hashmap from a json string in java? I have json string like {"phonetype":"N95","cat":"WP"} and want to c...

Where can I find a list of all WeChat emoticons??

A list of emoticons with their image, character identifier and name. ...

what does '0n0' mean??

What does 0n0 mean in windbg ? My windbg is showing all local variables with 0n1500 etc.. ...

Is Tomcat middleware??

So I have a client that needs to be running tomcat for various things (Solr and a webservice as well) and after havi...

When do I use a dot, arrow, or double colon to refer to members of a class in C++??

Coming from other C-derived languages (like Java or C#) to C++, it is at first very confusing that C++ has three way...

Are cookies in UIWebView accepted??

I have to question for you. 1 : I'm using UIWebViews in my iPhone App. I wan't the users be able to add comments in...