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Iterating over dictionaries using 'for' loops
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edited Jan 3 at 5:46
Jason
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answered Jul ...
What is the best way to tell if a character is a letter or number in Java without using regexes?
... AdamAdam
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Converting Storyboard from iPhone to iPad
...toryboard from:
<simulatedScreenMetrics key="destination" type="retina4"/> to
<simulatedScreenMetrics key="destination"/>
Now save everything and reopen Xcode. The iPad-Storyboard has the same contents as the iPhone-file but everyting could be disarranged.
This saved me hours - hope...
How can I plot separate Pandas DataFrames as subplots?
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264
You can manually create the subplots with matplotlib, and then plot the dataframes on a specific...
Explaining Apache ZooKeeper
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436
In a nutshell, ZooKeeper helps you build distributed applications.
How it works
You may desc...
Handle file download from ajax post
...red Apr 18 '13 at 15:00
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How to remove all line breaks from a string
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PointedEarsPointedEars
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REST HTTP status codes for failed validation or invalid duplicate
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For input validation failure: 400 Bad Request + your optional description. This is suggested in the book "RESTful Web Services".
For double submit: 409 Conflict
Update June 2014
The relevant specification used to be RFC2616, which gave the use of 400 ...
How do I revert a Git repository to a previous commit?
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Hash String via SHA-256 in Java
..._8));
byte[] digest = md.digest();
String hex = String.format("%064x", new BigInteger(1, digest));
System.out.println(hex);
}
}
In the snippet above, digest contains the hashed string and hex contains a hexadecimal ASCII string with left zero padding.
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