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Python call function within class
I have this code which calculates the distance between two coordinates. The two functions are both within the same class.
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Devise - How do I forbid certain users from signing in?
I am using Devise for authentication in my application.
4 Answers
4
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shell init issue when click tab, what's wrong with getcwd?
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This usually occurs when your current directory does not exist anymore. Most likely, from another terminal you remove that directory (from within a script or whatever). To get rid of this, in case your current directory was recrea...
jQuery append fadeIn
Similar to: Using fadein and append
6 Answers
6
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Memcache(d) vs. Varnish for speeding up 3 tier web architecture
I'm trying to speed up my benchmark (3 tier web architecture), and I have some general questions related to Memcache(d) and Varnish.
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Are PostgreSQL column names case-sensitive?
...table say, persons in Postgres handed down by another team that has a column name say, "first_Name" . Now am trying to use PG commander to query this table on this column-name.
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Define static method in source-file with declaration in header-file in C++
I am having a little trouble working with static methods in C++
5 Answers
5
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How to select an element by classname using jqLite?
I'm trying to remove jquery from my Angular.js app in order to make it lighter, and put Angular's jqLite instead. But the app makes heavy use of find('#id') and find ('.classname'), which are not supported by jqLite, only 'tag names' (as per documentation)
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Delete Local Folder in TFS
...roblem is that TFS wants to mirror the change and delete the folder from source control, I don't want to remove it from TFS.
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How can i get the session object if i have the entity-manager
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To be totally exhaustive, things are different if you're using a JPA 1.0 or a JPA 2.0 implementation.
JPA 1.0
With JPA 1.0, you'd have to use EntityManager#getDelegate(). But keep in mind that the result of this method is implementation spe...