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Blank space at top of UITextView in iOS 10
.... Everything was fine with iOS 6 but now with iOS 7 it leaves the blank space on top and then place the text below the middle of the textview.
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Postgis installation: type “geometry” does not exist
I am trying to create table with Postgis. I do it by this page . But when I import postgis.sql file, I get a lot of errors:
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How to convert a string of numbers to an array of numbers?
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How do I display a text file content in CMD?
I want to display the content of a text file in a CMD window. In addition, I want to see the new lines that added to file, like tail -f command in Unix.
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Delete files older than 3 months old in a directory using .NET
I would like to know (using C#) how I can delete files in a certain directory older than 3 months, but I guess the date period could be flexible.
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Does Swift have access modifiers?
In Objective-C instance data can be public , protected or private . For example:
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How to create has_and_belongs_to_many associations in Factory girl
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How do I get an empty array of any size in python?
I basically want a python equivalent of this in C:
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Determine the number of NA values in a column
I want to count the number of NA values in a data frame column. Say my data frame is called df , and the name of the column I am considering is col . The way I have come up with is following:
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Using IPython notebooks under version control
What is a good strategy for keeping IPython notebooks under version control?
22 Answers
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