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Random row selection in Pandas dataframe
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edited Apr 28 '19 at 12:08
jpp
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a...
Which UUID version to use?
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441
There are two different ways of generating a UUID.
If you just need a unique ID, you want a ver...
How can I tell how many objects I've stored in an S3 bucket?
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There is no way, unless you
list them all in batches of 1000 (which can be slow and suck bandwidth - amazon seems to never compress the XML responses), or
log into your account on S3, and go Account - Usage. It seems the billing dept knows exactly how many objects you have stored!...
How do I output raw html when using RazorEngine (NOT from MVC)
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182
RazorEngine, like MVC's Razor View Engine, will automatically encode values written to the tem...
Composite Key with EF 4.1 Code First
... am trying to figure out how to have a composite key using EF code First 4.1 RC.
2 Answers
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Passing variables to the next middleware using next() in Express.js
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215
Attach your variable to the req object, not res.
Instead of
res.somevariable = variable1;
H...
Building C# Solution in Release mode using MSBuild.exe
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1 Answer
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Sorting an array of objects in Ruby by object attribute?
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edited Jan 9 '19 at 20:25
leandrotk
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Is it possible to assign numeric value to an enum in Java?
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217
public enum EXIT_CODE {
A(104), B(203);
private int numVal;
EXIT_CODE(int numVal)...
SQL to find the number of distinct values in a column
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11 Answers
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