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Age from birthdate in python
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edited Dec 4 '16 at 23:46
answered Mar 17 '12 at 22:46
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What are the advantages of NumPy over regular Python lists?
...as you describe, in Python, would take at least 20 MB or so, while a NumPy 3D array with single-precision floats in the cells would fit in 4 MB. Access in reading and writing items is also faster with NumPy.
Maybe you don't care that much for just a million cells, but you definitely would for a bil...
How do I vertically center UITextField Text?
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369
textField.contentVerticalAlignment = UIControlContentVerticalAlignmentCenter;
In swift use:
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How to clone a case class instance and change just one field in Scala?
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case classcomes with a copy method that is dedicated exactly to this usage:
val newPersona = ...
Is there a recommended format for multi-line imports?
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163
Personally I go with parentheses when importing more than one component and sort them alphabetic...
Add zero-padding to a string
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301
You can use PadLeft
var newString = Your_String.PadLeft(4, '0');
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windows batch SET inside IF not working
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jebjeb
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11
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Escape quote in web.config connection string
...g='Server=dbsrv;User ID=myDbUser;Password=somepass"word'
Update 3:
From MSDN (SqlConnection.ConnectionString Property):
To include values that contain a semicolon, single-quote character, or double-quote character, the value must be enclosed in double quotation marks. If the value co...
Accidentally committed .idea directory files into git
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edited May 23 '17 at 12:10
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111 silver badge
answered Jun 20 '12 at 16:36
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