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How to specify JVM maximum heap size “-Xmx” for running an application with “run” action in SBT?
...
Try this:
class ForkRun(info: ProjectInfo) extends DefaultProject(info) {
override def fork = Some(new ForkScalaRun {
override def runJVMOptions = super.runJVMOptions ++ Seq("-Xmx512m")
override def scalaJars = Seq(buildLibraryJa...
Automatically update version number
... with a coded date/timestamp, which is usually also a good way.
For more info, see the Assembly Linker Documentation in the /v tag.
As for automatically incrementing numbers, use the AssemblyInfo Task:
AssemblyInfo Task
This can be configured to automatically increment the build number.
There ...
How do I use Maven through a proxy?
...s as well as repository passwords (don't see why it wouldn't though).
For info, there is a commented-out proxy configuration in your settings.xml and instructions on how to modify it.
From the mini-guide, your settings should look something like this:
<settings xmlns="http://maven.apache.org/S...
How do I access command line arguments in Python?
...ou have to worry about when you are using sys.argv approach. And it is for free (built-in).
Here a small example:
import argparse
parser = argparse.ArgumentParser("simple_example")
parser.add_argument("counter", help="An integer will be increased by 1 and printed.", type=int)
args = parser.parse_...
Delete a key from a MongoDB document using Mongoose
...of the above functions did me the requirement. The function compiles error free but the field would still remain.
user.set('key_to_delete', undefined, {strict: false} );
did the trick for me.
share
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How to set default values in Rails?
... def self.down
remove_column :accounts, :ssl_enabled
end
end
More info here: http://api.rubyonrails.org/classes/ActiveRecord/Migration.html
2. Use a callback
E.G. before_validation_on_create
More info here: http://api.rubyonrails.org/classes/ActiveRecord/Callbacks.html#M002147
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What does the number in parentheses shown after Unix command names in manpages mean?
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Key bit of info: to access a man page given as "foo(5)": man 5 foo
– Steve Bennett
Sep 17 '15 at 5:16
3
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SQL Server: Maximum character length of object names
...
You can also use this script to figure out more info:
EXEC sp_server_info
The result will be something like that:
attribute_id | attribute_name | attribute_value
-------------|-----------------------|-----------------------------------
1 | DBMS_NAME ...
Vim 80 column layout concerns
...ollumnLimit ctermbg=DarkGrey guibg=DarkGrey
let collumnLimit = 79 " feel free to customize
let pattern =
\ '\%<' . (collumnLimit+1) . 'v.\%>' . collumnLimit . 'v'
autocmd BufEnter,WinEnter,FileType scala,java
\ let w:m1=matchadd('CollumnLimit', pattern, -1)
augroup END
...
How do I convert an NSString value to NSData?
...a *data = [yourString dataUsingEncoding:NSUTF8StringEncoding];
then feel free to proceed with NSJSONSerialization:JSONObjectWithData.
Correction to the answer regarding the NULL terminator
Following the comments, official documentation, and verifications, this answer was updated regarding the ...