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How to delete migration files in Rails 3
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Would deleting the migration and then running a db:migrate wipe out the table that was created?
– alvincrespo
Oct 7 '10 at 17:35
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Unlink of file failed
I'm trying to do a git pull and I get the following error:
17 Answers
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What's Alternative to Singleton
... These articles are as good as the Google C++ Programming Standards!
– anon
Aug 19 '09 at 16:20
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Disable submit button when form invalid with AngularJS
...form/> tag, if for no other reason than it allows a user to hit [ENTER] and submit the form. But it also likely constitutes better practice because of things like accessibility concerns.
– Ben Lesh
Nov 13 '14 at 20:14
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R: rJava package install failing
When installing rJava using the install.packages("rJava") command I get the following error:
16 Answers
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Run a string as a command within a Bash script
I have a Bash script that builds a string to run as a command
8 Answers
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Returning http status code from Web Api controller
...team here.
So the trick is to change the signature to HttpResponseMessage and use Request.CreateResponse.
[ResponseType(typeof(User))]
public HttpResponseMessage GetUser(HttpRequestMessage request, int userId, DateTime lastModifiedAtClient)
{
var user = new DataEntities().Users.First(p => p...
WPF and initial focus
...you can read the remarks on msdn.microsoft.com/en-us/library/… to understand how the control you attach this to matters.
– Joel McBeth
Jul 1 '14 at 23:07
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How to remove the left part of a string?
...f "=" in line:
param, value = line.split("=",1)
Then param is "Path" and value is the rest after the first =.
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Making an array of integers in iOS
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Yes, and given the [presumably] expert-level optimisations under the hood of NSArray, I'm sure you won't feel the performance hit.
– dreamlax
Jul 27 '10 at 2:03
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