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How to compare DateTime in C#?
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182
MSDN: DateTime.Compare
DateTime date1 = new DateTime(2009, 8, 1, 0, 0, 0);
DateTime date2 = ne...
Rails migrations: Undo default setting for a column
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387
Rails 5+
def change
change_column_default( :table_name, :column_name, from: nil, to: false...
How to remove array element in mongodb?
...lection.update(
{ _id: id },
{ $pull: { 'contact.phone': { number: '+1786543589455' } } }
);
It will find document with the given _id and remove the phone +1786543589455 from its contact.phone array.
You can use $unset to unset the value in the array (set it to null), but not to remove it com...
Get value of c# dynamic property via string
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edited Feb 8 '11 at 23:17
answered Feb 8 '11 at 23:01
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Replace a value in a data frame based on a conditional (`if`) statement
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8 Answers
8
Active
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NumPy array initialization (fill with identical values)
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NumPy 1.8 introduced np.full(), which is a more direct method than empty() followed by fill() for creating an array filled with a certain value:
>>> np.full((3, 5), 7)
array([[ 7., 7., 7., 7., 7.],
[ 7., 7., 7....
Track the time a command takes in UNIX/LINUX?
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Paolo
14.9k1818 gold badges7575 silver badges108108 bronze badges
answered Aug 23 '12 at 17:22
squiguysquiguy
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C# Regex for Guid
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184
This one is quite simple and does not require a delegate as you say.
resultString = Regex.Repl...
Copying files using rsync from remote server to local machine
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587
From your local machine:
rsync -chavzP --stats user@remote.host:/path/to/copy /path/to/local/s...
How to set web.config file to show full error message
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answered Jul 26 '12 at 8:38
jim tollanjim tollan
21.4k44 gold badges4242 silver badges6262 bronze badges
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