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How can I implement a tree in Python?
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Should I Dispose() DataSet and DataTable?
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edited Jul 13 '16 at 21:40
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answered May 26 '09 at 23:29
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Continuously read from STDOUT of external process in Ruby
...create a script, random.rb, with the following line:
5.times { |i| sleep( 3*rand ); puts "#{i}" }
Then a ruby script to call it and return its output:
IO.popen( "ruby random.rb") do |random|
random.each { |line| puts line }
end
You'll see that you don't get the result in real-time as you mig...
static linking only some libraries
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gcc -lsome_dynamic_lib code.c some_static_lib.a
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Ioc/DI - Why do I have to reference all layers/assemblies in application's entry point?
...I container, I wouldn't have to reference EntityFramework library in my MVC3 app, only my business layer which would reference my DAL/Repo layer.
Yes, that's exactly the situation DI works so hard to avoid :)
With tightly coupled code, each library may only have a few references, but these again ...
Python string class like StringBuilder in C#?
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There is no one-to-one correlation. For a really good article please see Efficient String Conca...
SQL selecting rows by most recent date
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Mitchel SellersMitchel Sellers
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How to split a string literal across multiple lines in C / Objective-C?
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Georg SchöllyGeorg Schölly
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How do I replace whitespaces with underscore?
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13 Answers
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Print current call stack from a method in Python code
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Here's an example of getting the stack via the traceback module, and printing it:
import trac...