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What's the state of the art in email validation for Rails?
What are you using to validate users' email addresses, and why?
13 Answers
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Git push/clone to new server
I'm just learning Git and there is something I can't work out. After creating and using a git repository locally on my Mac, can I push a copy to another server somewhere else? I am behind a firewall so unfortunately I can't run git clone from the other machine.
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How to pass the values from one activity to previous activity
...he Activity when a user clicks the button, you need to create a new Intent and include the entered text value in its extras bundle. To pass it back to the parent call setResult before calling finish to close the secondary Activity.
Intent resultIntent = new Intent();
resultIntent.putExtra(PUBLIC_ST...
IIS7: HTTP->HTTPS Cleanly
...the cleanest way is as described here on IIS-aid.com. It's web.config only and so if you change server you don't have to remember all the steps you went through with the 403.4 custom error page or other special permissions, it just works.
<configuration>
<system.webServer>
<rew...
Git for Windows - The Program can't start because libiconv2.dll is missing
When I attempt to run certain commands (like git push, for example) from a git Bash on Windows 7 (64bit) I get the error:
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Querying data by joining two tables in two database on different servers
...you can also use OPENQUERY to execute a SQL statement on the remote server and transfer only the data back to you. This can be a bit faster, and it will let the remote server optimize your query. If you cache the data in a temporary (or in-memory) table on DB1 in the example above, then you'll be ...
How to add external library in IntelliJ IDEA?
...n the structure (right click on project top level, refresh/synchronize)
Expand libs and right click on the jar
Select "Add as Library"
Done
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Is there a read-only generic dictionary available in .NET?
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+1 for posting complete code and not just a link, but I'm curious, what's the point of an empty constructor in a ReadOnlyDictionary? :-)
– Samuel Neff
Feb 22 '11 at 16:36
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How to write a cron that will run a script every day at midnight?
I have heard crontab is a good choice, but how do I write the line and where do I put it on the server?
6 Answers
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python design patterns [closed]
...g for any resources that gives examples of Best Practices, Design patterns and the SOLID principles using Python.
6 Answe...