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How to print a dictionary's key?
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A dictionary has, by definition, an arbitrary number of keys. There is no "the key". You have the keys() method, which gives you a python list of all the keys, and you have the iteritems() method, which returns key-value pairs, so
for key, value in m...
How to get the size of a string in Python?
...;>> sys.getsizeof(s)
58
Also, don't call your string variable str. It shadows the built-in str() function.
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convert ArrayList to JSONArray
I have an ArrayList that I use within an ArrayAdapter for a ListView. I need to take the items in the list and convert them to a JSONArray to send to an API. I've searched around, but haven't found anything that explains how this might work, any help would be appreciated.
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Easier way to create circle div than using an image?
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edited Jan 6 '14 at 17:36
answered Jan 30 '11 at 16:41
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How can I create a border around an Android LinearLayout?
I have one big layout, and one smaller layout inside of it.
9 Answers
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How do you use the “WITH” clause in MySQL?
...m converting all my SQL Server queries to MySQL and my queries that have WITH in them are all failing. Here's an example:
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How to make a promise from setTimeout
... available for outdated environments like IE8-IE11). The syntax they went with uses a callback you pass into the Promise constructor (the Promise executor) which receives the functions for resolving/rejecting the promise as arguments.
First, since async now has a meaning in JavaScript (even though ...
ASP.NET 4.5 has not been registered on the Web server
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edited Dec 6 '12 at 17:50
answered Dec 6 '12 at 17:31
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Opening Android Settings programmatically
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I used the code from the most upvoted answer:
startActivityForResult(new Intent(android.provider.Settings.ACTION_SETTINGS), 0);
It opens the device settings in the same window, thus got the users of my android application (finnmglas/Launcher) for android stuck in there.
The answe...
How can I limit a “Run Script” build phase to my release configuration?
...s build phase. However, I would like this script to only run when I build with the release configuration. How can this be done? Thanks!
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