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Verify version of rabbitmq
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answered Sep 29 '11 at 13:28
MarekMarek
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How to go back (ctrl+z) in vi/vim
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edited Aug 15 '17 at 10:43
Andrii Omelchenko
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an...
What is an application binary interface (ABI)?
...but existing ones must stay the same. If, for instance, your library uses 32-bit integers to indicate the offset of a function and you switch to 64-bit integers, then already-compiled code that uses that library will not be accessing that field (or any following it) correctly. Accessing data struc...
How to filter Pandas dataframe using 'in' and 'not in' like in SQL
...andas as pd
>>> df
country
0 US
1 UK
2 Germany
3 China
>>> countries_to_keep
['UK', 'China']
>>> df.country.isin(countries_to_keep)
0 False
1 True
2 False
3 True
Name: country, dtype: bool
>>> df[df.country.isin(countries_to_ke...
What is the 'dynamic' type in C# 4.0 used for?
...e been using C# so long that it just feels "wrong" to me.
dynamic foo = 123;
foo = "bar";
OK, so you most likely will not be writing code like the above very often. There may be times, however, when variable reuse can come in handy or clean up a dirty piece of legacy code. One simple case I run i...
How can you find and replace text in a file using the Windows command-line environment?
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A lot of the answers here helped point me in the right direction, however none were suitable f...
What is RSS and VSZ in Linux memory management
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RSS is the Resident Set Size and is used to show how much memory is allocated to that process a...
smart pointers (boost) explained
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Basic properties of smart pointers
It's easy when you have properties that you can assign eac...
Set every cell in matrix to 0 if that row or column contains a 0
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31 Answers
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How do I get the path of the assembly the code is in?
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30 Answers
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