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How to round up the result of integer division?
...Page - 1) / recordsPerPage;
Source: Number Conversion, Roland Backhouse, 2001
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How to tell if rails is in production?
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2 easy ways:
tail -f log/production.log
if there are entries populating that log after you hit the app, you're in production mode.
second way:
in one of your views (probably the layout is good), just add
<%= "Environ...
Creating a JavaScript cookie on a domain and reading it across sub domains
Below is a JavaScript cookie that is written on the user's computer for 12 months.
4 Answers
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Django Cookies, how can I set them?
...t content based on a location
the visitor chooses. e.g: User enters in 55812 as the zip. I know what
city and area lat/long. that is and give them their content pertinent
to that area. My question is how can I store this in a cookie so that
when they return they are not required to always enter thei...
Escape quotes in JavaScript
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212
You need to escape the string you are writing out into DoEdit to scrub out the double-quote ch...
What's the best visual merge tool for Git? [closed]
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edited May 28 at 15:30
community wiki
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“Treat all warnings as errors except…” in Visual Studio
...yGroup>
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<WarningsNotAsErrors>618,1030,1701,1702</WarningsNotAsErrors>
</PropertyGroup>
Note: 612 and 618 are both warnings about Obsolete, don't know the difference but the project i'm working on is reporting Obsolete with warning 618.
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Debugging sqlite database on the device
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142
I'll repeat myself from another answer:
Starting from API level 8 (Android 2.2), if you buil...