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Convert a list to a string in C#
... {
return string.Join(", ", list);
}
}
(Note that this is free-hand and untested code. I don't have a compiler handy at the moment. So you'll want to experiment with it a little.)
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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 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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How to perform element-wise multiplication of two lists?
...an a list. Once you do this, you get things like element-wise products for free:
In [1]: import numpy as np
In [2]: a = np.array([1,2,3,4])
In [3]: b = np.array([2,3,4,5])
In [4]: a * b
Out[4]: array([ 2, 6, 12, 20])
s...
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 ...
Modify Address Bar URL in AJAX App to Match Current State
...@Pascal You can, but only in browsers that support HTML5's pushState. Good info on that here: diveintohtml5.info/history.html
– Dave Ward
Apr 20 '12 at 4:46
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Android TextView padding between lines
...an look into android:lineSpacingExtra and apply it to your XML
Additional Info is on this page
or the related method public void setLineSpacing (float add, float mult)
Additional Info here
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Is it possible in Java to catch two exceptions in the same catch block? [duplicate]
.... In cases like this, it's better to simply upvote the answer that has the info you find useful.
– Stephen C
Mar 7 '18 at 3:07
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