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Python/postgres/psycopg2: getting ID of row just inserted
I'm using Python and psycopg2 to interface to postgres.
3 Answers
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JUnit 4 Test Suites
...class. All the annotated tests are run. I might use Ant, but most of the time I have IntelliJ run them for me.
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What is a StoryBoard ID and how can i use this?
...ller(withIdentifier:) will create an instance of the view controller every time it is called. That means you could create another instance when another button is pressed, for example.
let vc = storyboard?.instantiateViewController(withIdentifier: "MyViewController") as! ViewController
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How do I parse a YAML file in Ruby?
I would like to know how to parse a YAML file with the following contents:
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How to move all files including hidden files into parent directory via *
Its must be a popular question but I could not find an answer.
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How do I put a variable inside a string?
I would like to put an int into a string . This is what I am doing at the moment:
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No newline at end of file
... a convention of all human-readable text files ending in a newline. At the time, this avoided extra processing when displaying or joining text files, and avoided treating text files differently to files containing other kinds of data (eg raw binary data which isn't human-readable).
Because of this ...
Git for beginners: The definitive practical guide
... Gitnub is that it shows history in a linear fashion (a single branch at a time) - it doesn't visualise branching and merging, which can be important with git, although this is a planned improvement.
Download links, change log and screenshots | git repository
GitX
Intends to be a "gitk clone fo...
Get HTML5 localStorage keys
I'm just wondering how to get all key values in localStorage .
12 Answers
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Get underlying NSData from UIImage
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I don't know why this answer is up-voted so many times nor that it is accepted. The OP asked to retrieve the data that was given initially. Using UIImageJPEGRepresentation or UIImagePNGRepresentation will alter the data and do a reconversion. Is there any way to really achi...