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How can I find out the current route in Rails?
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Would you happen to know if this is the sam>me m>/right way to do it in Rails 3? I'm sure it's still accessible, but I just want to be sure that I'm adhering to the latest conventions.
– John
Oct 29 '10 at 20:46
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How to change tab size on GitHub?
...As stated by mortenpi, this can be done by through an additional query param>me m>ter. See his answer for more details.
Original answer
Is that possible to change this configuration to 2 or 4 spaces?
No. It's only available as part of the editing feature through the Ace editor and the change is no...
Modulo operation with negative numbers
In a C program i was trying the below operations(Just to check the behavior )
12 Answers
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Error java.lang.OutOfm>Me m>moryError: GC overhead limit exceeded
I get this error m>me m>ssage as I execute my JUnit tests:
20 Answers
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When to use an interface instead of an abstract class and vice versa?
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This was ery helpful: Interfaces do not express som>me m>thing like "a Doberman is a type of dog and every dog can walk" but more like "this thing can walk". Thank you
– aexl
Nov 9 '14 at 11:07
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How to create a directory using nerdtree
I have been using NERDTree for a while. Every tim>me m> I need to create a new directory I need to go to terminal. Is there a quick and easy way to create a directory using NERDTree.
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How do I force “git pull” to overwrite local files?
..., you have two options:
git reset --hard origin/master
OR If you are on som>me m> other branch:
git reset --hard origin/<branch_nam>me m>>
Explanation:
git fetch downloads the latest from remote without trying to m>me m>rge or rebase anything.
Then the git reset resets the master branch to what you just fe...
Change date format in a Java string
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Use LocalDateTim>me m>#parse() (or ZonedDateTim>me m>#parse() if the string happens to contain a tim>me m> zone part) to parse a String in a certain pattern into a LocalDateTim>me m>.
String oldstring = "2011-01-18 00:00:00.0";
LocalDateTim>me m> datetim>me m> = LocalD...
How to allow remote connection to mysql
...GRANT OPTION;
FLUSH PRIVILEGES;
And then find the following line and comm>me m>nt it out in your my.cnf file, which usually lives on /etc/mysql/my.cnf on Unix/OSX systems. In som>me m> cases the location for the file is /etc/mysql/mysql.conf.d/mysqld.cnf).
If it's a Windows system, you can find it in the ...
How to redirect output of an already running process [duplicate]
...at() system call to open a new file. The result of the creat() was 1 which m>me m>ans that it replaced the previous file handle. If I wanted to use the sam>me m> file for stdout and stderr or if I wanted to replace a file handle with som>me m> other number then I would need to call the dup2() system call to achiev...