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What's the difference between streams and datagrams in network programming?
...'s the difference between sockets (stream) vs sockets (datagrams)? Why use one over the other?
3 Answers
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How to write one new line in Bitbucket markdown?
...the 2 and the 3. US: month/day/year, Canada: day/monty/year. Correction done.
– Nic3500
Feb 3 at 14:19
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What is the difference between shallow copy, deepcopy and normal assignment operation?
...list but inner lists are references. For the inner lists, would the copied one influenced by original one? I create a list of lists like list_=[[1,2],[3,4]] newlist = list_.copy() list_[0]=[7,8] and the newlist remains the same, so does the inner list are references?
– Alston
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Parse a URI String into Name-Value Collection
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You are forgetting to decode the names and parameters, one reason why it's usually better to let libraries do common tasks.
– Juan Mendes
Nov 27 '12 at 20:52
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Rails: call another controller action from a controller
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To use one controller from another, do this:
def action_that_calls_one_from_another_controller
controller_you_want = ControllerYouWant.new
controller_you_want.request = request
controller_you_want.response = response
contro...
Remove redundant paths from $PATH variable
...he PATH variable is not overwritten later. The easiest way to do that (for one user) is to overwrite it in the user's personal .bashrc, which commonly is located in his home directory.
– hovanessyan
Jul 25 '12 at 13:46
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How are people unit testing with Entity Framework 6, should you bother?
...ings/implementations are working with your database. In my opinion this is one of the most important parts of a system you can test.
Strictly speaking however we're moving out of the domain of unit testing and into integration testing but the principles remain the same.
The first thing you need to...
Matplotlib plots: removing axis, legends and white spaces
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I think that the command axis('off') takes care of one of the problems more succinctly than changing each axis and the border separately. It still leaves the white space around the border however. Adding bbox_inches='tight' to the savefig command almost gets you there, you ca...
Android Shared preferences for creating one time activity (example) [closed]
...ser signs in with that information. I have two classes, I take information one class and I want to use that information other class.When I use above code in my code. I take null pointer exception.Is there an usage like me? @KrauszLórántSzilveszter
– ZpCikTi
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Why catch and rethrow an exception in C#?
...s where you might want to catch and rethrow an exception. Logging could be one of them:
try
{
// code that may throw exceptions
}
catch(Exception ex)
{
// add error logging here
throw;
}
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