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Getting the encoding of a Postgres database
I have a database, and I need to know the default encoding for the database. I want to get it from the command line.
6 Answ...
Center content of UIScrollView when smaller
I have a UIImageView inside a UIScrollView which I use for zooming and scrolling. If the image / content of the scroll view is bigger than the scroll view, everything works fine. However, when the image becomes smaller than the scroll view, it sticks to the top left corner of the scroll view. I ...
How to randomize (shuffle) a JavaScript array?
I have an array like this:
58 Answers
58
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How to concatenate string variables in Bash
In PHP, strings are concatenated together as follows:
30 Answers
30
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How can I get the font size and font name of a UILabel?
I have a UILabel which I set a font size and a font name with Interface Builder. Now I have to read the values of both in my ViewController.
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Add EBS to Ubuntu EC2 Instance
I'm having problem connecting EBS volume to my Ubuntu EC2 Instance.
2 Answers
2
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Spring vs EJB. Can Spring replace EJB? [closed]
...le to use transactions just like EJB . For me, Spring is able to replace the requirement of using EJB. Can anyone tell me what are the extra advantages of using EJB?
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Update Git branches from master
I'm new to Git, and now I'm in this situation:
9 Answers
9
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Get user info via Google API
...to get information from user's profile via Google API? If it is possible, which API should I use?
8 Answers
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Get notified when UITableView has finished asking for data?
Is there some way to find out when a UITableView has finished asking for data from its data source?
18 Answers
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