Can someone provide a straightforward (but not simpler than possible) explanation of a transaction as applied to computing (even if copied from Wikipedia)? ...

I have Python script bgservice.py and I want it to run all the time, because it is part of the web service I build. How can I make it run continuously even after I logout SSH? ...

In Xcode 5, I can get list of provisioning profiles under Xcode >> preferences >> accounts >> view details . I want to copy profile and have to send it to one of my client, but I am not able to right click on it to find it using " Reveal Profile in Finder " option. ...

I have only found how to wait for user input. However, I only want to pause so that my while true doesn't crash my computer. ...

I'm trying to create a workspace in the /Users/Shared/ directory with the thought that I can share that workspace between users. The problem is that after I create the workspace and change the permission on it, I encounter the error below (image) without even switching to a different user. ...

I am using jQuery to create custom radio buttons and i have a problem. When clicking on the label that associated with the radio the click events fires twice, if i click only on the radio itself it's working fine (well actually it's not the radio i am clicking but the div that wraps the whole input ...

I have two lists with different objects in them. 12 Answers 12 ...

How do I apply a style to an empty input box? If the user types something in the input field, the style should no longer be applied. Is this possible in CSS? I tried this: ...

I need to set the text within a DIV element dynamically. What is the best, browser safe approach? I have prototypejs and scriptaculous available. ...

I want to install a Windows service using a Windows command prompt (not the Visual Studio command prompt). 18 Answers ...