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Numpy how to iterate over columns of array?
...rray. I want to pass each column of this array to a function to perform some operation on the entire column. How do I iterate over the columns of the array?
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How to detect Windows 64-bit platform with .NET?
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UPDATE: As Joel Coehoorn and others suggest, starting at .NET Framework 4.0, you can just check Environment.Is64BitOperatingSystem.
IntPtr.Size won't return the correct value if running in 32-bit .NET Framework 2.0 on 64-bit Windows (it would return 32-bit).
As Microsoft's Raymond Chen de...
How do you run a crontab in Cygwin on Windows?
Some cygwin commands are .exe files, so you can run them with the standard Windows Scheduler, but others don't have an .exe extension so can't be run from DOS (it seems like).
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Get lengths of a list in a jinja2 template
How do I get the number of elements in a list in jinja2 template?
3 Answers
3
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C# generic “where constraint” with “any generic type” definition?
Let me give example:
2 Answers
2
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How to dynamically create CSS class in JavaScript and apply?
...create a CSS stylesheet class dynamically in JavaScript and assign it to some HTML elements like - div, table, span, tr, etc and to some controls like asp:Textbox, Dropdownlist and datalist.
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How to Convert JSON object to Custom C# object?
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A good way to use JSON in C# is with JSON.NET
Quick Starts & API Documentation from JSON.NET - Official site help you work with it.
An example of how to use it:
public class User
{
public User(string json)
{
JObject jObject = JObject.Parse(json);
JToken jUser = jObje...
How can I apply a function to every row/column of a matrix in MATLAB?
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@yuk: I think you meant "tic/toc". ;)
– gnovice
Feb 22 '10 at 5:43
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How to elegantly rename all keys in a hash in Ruby? [duplicate]
...ce Wayne', 'Clark' => 'Clark Kent' }
ages.transform_keys(&mappings.method(:[]))
#=> { 'Bruce Wayne' => 32, 'Clark Kent' => 28 }
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Best way to convert an ArrayList to a string
.... Essentially I want to output it in order using the toString of each element separated by tabs. Is there any fast way to do this? You could loop through it (or remove each element) and concatenate it to a String but I think this will be very slow.
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