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Assigning default value while creating migration file
...the generated file to add a column to a model Tweet with datatype integer. Now I want to add default value to the added column while generating the migration file. Is that possible? I googled it but couldn't find. Guys need help.
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How can I iterate through the unicode codepoints of a Java String?
So I know about String#codePointAt(int) , but it's indexed by the char offset, not by the codepoint offset.
4 Answers
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LIMIT 10..20 in SQL Server
...le in Microsoft SQL Server 2005 and later. This is the best solution (for now) that works solely as part of the query.
Another solution is to use TOP to fetch the first count + offset rows, and then use the API to seek past the first offset rows.
See also:
"Emulate MySQL LIMIT clause in Microso...
Escape quote in web.config connection string
...R. Gingter - people here cannot guess at what you have tried and what you know. You need to include such details in your question (as you now have).
– Oded
Jul 5 '10 at 8:10
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Android Studio: Android Manifest doesn't exists or has incorrect root tag
...on moved under my .../lib directory. I moved it out of the /lib directory. Now both /lib and /src are at the same level. After a couple of clean rebuilds and restarts of Android studio everything is back to normal. My emulator started up fine.
You might want to check your directory structure. Compa...
Import Maven dependencies in IntelliJ IDEA
... issue while actually unchecking it solved the issue for me. Why? I don't know. Thanks!
– janhink
Nov 28 '14 at 14:51
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Pros and cons of using sbt vs maven in Scala project [closed]
...clear list of requirements or a description of your environment, previous knowledge, etc.
FWIW, there are more opinions in this scala mailing list thread.
My 2c are: Go with sbt if you don't have specific requirements
for simple projects, it's totally effortless (you don't even need a build file...
How to use NSCache
...Object: myWidget forKey: @"Important Widget"];
}
// myWidget should exist now either way. Use it here.
if (myWidget) {
[myWidget runOrWhatever];
}
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How do I upgrade PHP in Mac OS X?
... pretty up to date.
http://php-osx.liip.ch/
Also, although upgrading to Snow Leopard won't help you do PHP updates in the future, it will probably give you a newer version of PHP. I'm running OS X 10.6.2 and it has PHP 5.3.0.
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Most Pythonic way to provide global configuration variables in config.py? [closed]
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I know this is a few years old, but I'm a beginner and I think this config file is essentially what I am looking for (maybe too advanced), and I would like to understand it better. Do I just pass initialize ConfigHolder with a d...