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Preferred Github workflow for updating a pull request after code review
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answered Oct 30 '11 at 19:45
AmberAmber
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Is it intended by the C++ standards committee that in C++11 unordered_map destroys what it inserts?
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edited Feb 3 '14 at 16:27
answered Feb 3 '14 at 5:57
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Rails: redirect_to with :error, but flash[:error] empty
... trying to do a redirect while setting the flash[:error] value. (Rails 3.0.10)
3 Answers
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Get the first element of each tuple in a list in Python [duplicate]
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196
Use a list comprehension:
res_list = [x[0] for x in rows]
Below is a demonstration:
>&g...
Limiting the number of records from mysqldump?
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214
As skaffman says, use the --where option:
mysqldump --opt --where="1 limit 1000000" database
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Are nullable types reference types?
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137
No, a nullable is a struct. What is happening is that the nullable struct has two values:
T...
Devise - How do I forbid certain users from signing in?
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149
Do it like this:
Create a column called is_active for the User model.
Then add the code belo...
Read Post Data submitted to ASP.Net Form
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151
Read the Request.Form NameValueCollection and process your logic accordingly:
NameValueCollec...
Where does VBA Debug.Print log to?
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edited Apr 30 '14 at 7:23
user2140173
answered May 26 '10 at 20:07
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Ruby: kind_of? vs. instance_of? vs. is_a?
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edited Oct 31 '19 at 20:57
Alexander - Reinstate Monica
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