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setTimeout or setInterval?
...o do). If you change the speed variable at the top to something small like 20 (meaning it will try to run 50 times per second), the interval will never quite reach an average of 50 iterations per second.
The delay is almost always negligible, but if you're programming something really precise, you ...
How to delete migration files in Rails 3
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142
I usually:
Perform a rake db:migrate VERSION=XXX on all environments, to the version before th...
After installation of Gulp: “no command 'gulp' found”
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2
I am asked to run npm install -g gulp as sudo (Root . Admin) but if I do that then when I am exiting to normal user it cant find gulp comman...
What are some (concrete) use-cases for metaclasses?
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25
I have a class that handles non-interactive plotting, as a frontend to Matplotlib. However, on...
How to iterate through a DataTable
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294
DataTable dt = new DataTable();
SqlDataAdapter adapter = new SqlDataAdapter(cmd);
adapter.Fi...
In Vim, is there a way to paste text in the search line?
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Andrew Marshall
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answered Sep 19 '08 at 11:56
WMRWMR
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When should I use uuid.uuid1() vs. uuid.uuid4() in python?
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258
uuid1() is guaranteed to not produce any collisions (under the assumption you do not create to...
Objective-C declared @property attributes (nonatomic, copy, strong, weak)
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562
Nonatomic
Nonatomic will not generate threadsafe routines thru @synthesize accessors. atomic wil...
MySQL - Make an existing Field Unique
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WuHoUnitedWuHoUnited
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Can't install via pip because of egg_info error
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edited May 16 '16 at 20:17
Ali Ismayilov
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an...