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How to handle floats and decimal separators with html5 input type number
...0-9]+)?" step="0.01"
title="This should be a number with up to 2 decimal places.">
There's nothing wrong with using jQuery to retrieve the value, but you will find it useful to use the DOM API directly to get the elements's validity.valid property.
I had a similar issue with the de...
Why are nested weights bad for performance? Alternatives?
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edited Oct 1 '18 at 12:54
answered Feb 24 '12 at 12:51
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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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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...
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 ...
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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How to iterate through a DataTable
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294
DataTable dt = new DataTable();
SqlDataAdapter adapter = new SqlDataAdapter(cmd);
adapter.Fi...
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...
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...
MySQL - Make an existing Field Unique
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WuHoUnitedWuHoUnited
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