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_csv.Error: field larger than field limit (131072)
... value of C types integers from Python (@CristiFati's answer)
Python 32bit vs 64bit differences: [SO]: How do I determine if my python shell is executing in 32bit or 64bit mode on OS X? (@CristiFati's answer)
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Master-master vs master-slave database architecture?
...t seems to offer everything, no single point of failure, everyone can work all the time. The trouble with this is that it is very hard to preserve absolute consistency. See the wikipedia article for more.
Wikipedia seems to have a nice summary of the advantages and disadvantages
Advantages
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LINQ Ring: Any() vs Contains() for Huge Collections
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Does Any() perform the operation on all objects in the collection or does it terminate with the first match?
– Quarkly
Feb 14 '19 at 18:02
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PostgreSQL Crosstab Query
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Install the additional module tablefunc once per database, which provides the function crosstab(). Since Postgres 9.1 you can use CREATE EXTENSION for that:
CREATE EXTENSION IF NOT EXISTS tablefunc;
Improved test case
CREATE ...
Constructor function vs Factory functions
...function is used with the new keyword (which causes JavaScript to automatically create a new object, set this within the function to that object, and return the object):
var objFromConstructor = new ConstructorFunction();
A factory function is called like a "regular" function:
var objFromFactory...
How do I get logs/details of ansible-playbook module executions?
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I needed three vs to get stdout and stderr
– rich
Aug 6 '19 at 7:57
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bash HISTSIZE vs. HISTFILESIZE?
... is ongoing.
HISTFILESIZE is the number of lines or commands that (a) are allowed in the history file at startup time of a session, and (b) are stored in the history file at the end of your bash session for use in future sessions.
Notice the distinction between file: on disk - and list: in memory....
Where to find “Microsoft.VisualStudio.TestTools.UnitTesting” missing dll?
...Microsoft Visual Studio 10.0\Common7\IDE\PublicAssemblies\" directory (for VS2010 professional or above; .NET Framework 4.0).
or right click on your project and select: Add Reference... > .NET:
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Which is more efficient, a for-each loop, or an iterator?
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If you are just wandering over the collection to read all of the values, then there is no difference between using an iterator or the new for loop syntax, as the new syntax just uses the iterator underwater.
If however, you mean by loop the old "c-style" loop:
for(int i=0; i&l...
Regex Named Groups in Java
...ou seem so conscientious, the limited part isn’t so much about the ASCII vs Unicode names as it is about only being able to have one named group per same name (which you don’t always have control over!) and not being able to use them for in-regex recursion.
– tchrist
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