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What is the correct way to get a subarray in Scala?
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131
You can call the slice method:
scala> Array("foo", "hoo", "goo", "ioo", "joo").slice(1, 4)...
Escaping keyword-like column names in Postgres
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214
Simply enclose year in double quotes to stop it being interpreted as a keyword:
INSERT INTO ta...
How do you set the text in an NSTextField?
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231
setStringValue: is the way to do it. You should make sure your outlet is being set properly. (I...
Undo a git stash
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edited May 2 '16 at 18:44
starwed
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an...
How to say “should_receive” more times in RSpec
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214
This is outdated. Please check Uri's answer below
for 2 times:
Project.should_receive(:find).tw...
What is NSZombie?
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It's a memory debugging aid. Specifically, when you set NSZombieEnabled then whenever an objec...
Convert data.frame column format from character to factor
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201
Hi welcome to the world of R.
mtcars #look at this built in data set
str(mtcars) #allows you t...
Creating a dictionary from a csv file?
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15 Answers
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How to get std::vector pointer to the raw data?
...ss of the element pointed to by the iterator returned by begin()).
In C++11, a new member function was added to std::vector: data(). This member function returns the address of the initial element in the container, just like &something.front(). The advantage of this member function is that ...