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Pull to refresh UITableView without UITableViewController
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465
Add a refresh control directly to a UITableView without using a UITableViewController:
overri...
RegEx to find two or more consecutive chars
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4 Answers
4
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Creating an instance of class
What's the difference between lines 1 , 2 , 3 , 4?
3 Answers
3
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How can I make gdb save the command history?
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edited Aug 17 '17 at 3:44
community wiki
5 r...
How does Rails keep track of which migrations have run for a database?
...chema_migrations.
For example, running a migration file named 20120620193144_create_users.rb will insert a new row with a version of 20120620193144 into the schema_migrations table.
You are free at any point to introduce migrations with earlier versions. Rails will always run any new migrations fo...
How to access test resources in Scala?
...blabla/ is removed
– Polymerase
Apr 4 '18 at 20:48
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Is there a good way to attach JavaScript objects to HTML elements?
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44
Have you looked at the jQuery data() method? You can assign complex objects to the element if ...
How to remove last n characters from every element in the R vector
..._bar","bar_foo","apple","beer")
a = data.frame("data"=char_array,"data2"=1:4)
a$data = substr(a$data,1,nchar(a$data)-3)
a should now contain:
data data2
1 foo_ 1
2 bar_ 2
3 ap 3
4 b 4
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