I need to upload an image, and display it, as well as save it so that I don't lose it when I refresh the localhost. This needs to be done using an "Upload" button, which prompts for a file-selection. ...

I read them on YAML-wikipedia but not really understood the main difference between them. I saw there are someone using .yaml extension, however, Symfony2 use .yml extension. ...

I’m looking to split '1,2,3,4,5,6,7,8,9,10,11,12,13,14,15...' (comma delimited) into a table or table variable. 15 Answ...

I am using a jQuery UI dialog. If it is open, I want to do one thing. If it is closed, I want to do another. 5 Answers ...

After a succesful configure, make exits with snipped 5 Answers 5 ...

I'm creating a navigation menu with words with different colors ( href links). I would like the color NOT to change on any state (hover, visited etc). ...

I'm a little confused about CSS and the class attribute. I always thought, the order in which I specify multiple classes in the attribute value has a meaning. The later class could/should overwrite definitions of the previous, but this doesn't seem to work. Here's an example: ...

I am trying to import a module from a particular directory. 5 Answers 5 ...

I have a field at a grid containing date/time and I need to know the difference between that and the current date/time. What could be the best way of doing so? ...

In Git, how could I compare the same file between two different commits (not contiguous) on the same branch (master for example)? ...