In my iPhone app, I have a UIButton which I have created in Interface Builder. I can successfully enable and disable it like this in my code ... ...

I need a command line that can check the port status on a remote host. I tried ping xxx.xxx.xxx.xxx:161 but it doesn't recognize the "host". I thought it was a "good" answer until I did the same command against a host I know has that port open. This is for a batch file on Windows that will chec...

In my Java application, I was able to get the Color of a JButton in terms of red, green and blue; I have stored these values in three int s. ...

Is my best be going to be a shell script which replaces symlinks with copies, or is there another way of telling Git to follow symlinks? ...

I'm writing a script to automate some command line commands in Python. At the moment I'm doing calls thus: 13 Answers ...

I need to add in a For Loop characters to an empty string. I know that you can use the function concat in Javascript to do concats with strings ...

how would i get the File extension of the file in a variable? like if I have a file as 1.txt I need the txt part of it. ...

I'm using the Graph API, but I can't figure out how to get a logged-in users email address. 13 Answers ...

This may seem like a silly question but does anyone know how to zoom in/out of the editor window in android studio? I have actually researched it before people give me minus marks. Ctrl+ and Ctrl- seem to fold and unfold methods, there is no zoom control in the view drop-down and all the googleing ...

I've been searching the web looking for best practices for configuring MongoOptions for the MongoDB Java driver and I haven't come up with much other than the API. This search started after I ran into the "com.mongodb.DBPortPool$SemaphoresOut: Out of semaphores to get db connection" error and by in...