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Rails migration: t.references with alternative name?
So I have a create_table like this for Courses at a School:
5 Answers
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What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
...odifiers.
Update: I replaced "specified/recommended" with "customary" to make this an acceptable answer. Take this into account if you read the comments ;-) (thanks @EJP to make this clear) - Nevertheless I would recommend to use the customary order.
Google also recommends using the customary order ...
How big is too big for a PostgreSQL table?
I'm working on the design for a RoR project for my company, and our development team has already run into a bit of a debate about the design, specifically the database.
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Generate random numbers uniformly over an entire range
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Why rand is a bad idea
Most of the answers you got here make use of the rand function and the modulus operator. That method may not generate numbers uniformly (it depends on the range and the value of RAND_MAX), and is therefore discouraged.
C++11 and generation over a range
With C+...
Difference between modes a, a+, w, w+, and r+ in built-in open function?
...the then current end of file,
irrespective of any intervening fseek(3) or similar.
``a+'' Open for reading and writing. The file is created if it does not
exist. The stream is positioned at the end of the file. Subse-
quent writes to the file will always end up at th...
How to get the parents of a Python class?
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Ayman HouriehAyman Hourieh
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Stash just a single file
I'd like to be able to stash just the changes from a single file:
5 Answers
5
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Peak-finding algorithm for Python/SciPy
...inding zero-crossings of the first derivative or something, but it seems like a common-enough function to be included in standard libraries. Anyone know of one?
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Angularjs $q.all
I have implemented the $q.all in angularjs, but I can not make the code work. Here is my code :
3 Answers
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Is there “Break on Exception” in IntelliJ?
Is there feature that will automatically break debugging on first exception occurrence?
6 Answers
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