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When should you branch?
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edited Jan 20 '10 at 11:31
answered Jan 20 '10 at 11:09
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Why is unsigned integer overflow defined behavior but signed integer overflow isn't?
... standard only allows binary representation).
Relevant quotes:
C99 6.2.6.1:3:
Values stored in unsigned bit-fields and objects of type unsigned char shall be represented using a pure binary notation.
C99 6.2.6.2:2:
If the sign bit is one, the value shall be modified in one of the following ways:
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What is PECS (Producer Extends Consumer Super)?
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edited May 29 '15 at 16:39
answered Apr 27 '10 at 17:37
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Generating random integer from a range
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Is the order of iterating through std::map known (and guaranteed by the standard)?
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answered Oct 4 '11 at 13:39
Kerrek SBKerrek SB
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Is there a Java reflection utility to do a deep comparison of two objects?
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63
Unitils has this functionality:
Equality assertion through reflection, with different option...
python requests file upload
...http://example.com', files=files).prepare().body.decode('ascii'))
--c226ce13d09842658ffbd31e0563c6bd
Content-Disposition: form-data; name="upload_file"; filename="file.txt"
--c226ce13d09842658ffbd31e0563c6bd--
Note the filename="file.txt" parameter.
You can use a tuple for the files mapping val...
Retrieving the last record in each group - MySQL
...erflow August data dump. I'll use that for benchmarking. There are 1,114,357 rows in the Posts table. This is running on MySQL 5.0.75 on my Macbook Pro 2.40GHz.
I'll write a query to find the most recent post for a given user ID (mine).
First using the technique shown by @Eric with the GROUP BY...
How to get root access on Android emulator?
I have All Android SDK versions(from 1.5 to 2.3.3), and I tried many methods for getting root in Android emulator. I don't use any Android device and test everything on emulator(AVD).
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Add days to JavaScript Date
... care of automatically incrementing the month if necessary. For example:
8/31 + 1 day will become 9/1.
The problem with using setDate directly is that it's a mutator and that sort of thing is best avoided. ECMA saw fit to treat Date as a mutable class rather than an immutable structure.
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