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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
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C# generic “where constraint” with “any generic type” definition?
Let me give example:
2 Answers
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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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Define a lambda expression that raises an Exception
...lambda: (_ for _ in ()).throw(Exception('foobar'))
Lambdas accept statements. Since raise ex is a statement, you could write a general purpose raiser:
def raise_(ex):
raise ex
y = lambda: raise_(Exception('foobar'))
But if your goal is to avoid a def, this obviously doesn't cut it. It do...
Difference between Fact table and Dimension table?
When reading a book for business objects, I came across the term- fact table and dimension table.
9 Answers
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How to read the content of a file to a string in C?
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I tend to just load the entire buffer as a raw memory chunk into memory and do the parsing on my own. That way I have best control over what the standard lib does on multiple platforms.
This is a stub I use for this. you may also want to check the error-codes for fseek, ...