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Is using Random and OrderBy a good shuffle algorithm?
...such an extension method is that it would then be very clear to the reader what you're actually trying to do.
EDIT: Here's a simple implementation (no error checking!):
public static IEnumerable<T> Shuffle<T>(this IEnumerable<T> source, Random rng)
{
T[] elements = source.ToA...
Reset AutoIncrement in SQL Server after Delete
... the value if it is already higher than the maximum in the table, which is what the OP wanted to do.
A better solution combines these ideas. The first CHECKIDENT resets the value to 0, and the second resets it to the highest value currently in the table, in case there are records in the table:
DBC...
svn cleanup: sqlite: database disk image is malformed
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What do you do if you still get Error: database disk image is malformed?
– j will
Dec 15 '14 at 20:55
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How do I “commit” changes in a git submodule? [duplicate]
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@rivanov What version of Git are you using?
– VonC
Jul 7 '17 at 4:35
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machine learning libraries in C# [closed]
...ainly not designed to teach NNs but rather to implement them when you know what you are doing. The docs are here - aforgenet.com/framework/docs, but yes, they do look a bit sparse. Personally, I haven't used it for several years, and it does look like it's added a lot since then so it's probably gro...
Why isn't my JavaScript working in JSFiddle?
I can't find out what is the problem with this JSFiddle .
7 Answers
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How to select a CRAN mirror in R
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Here is what I do, which is basically straight from the example(Startup) page:
## Default repo
local({r <- getOption("repos")
r["CRAN"] <- "http://cran.r-project.org"
options(repos=r)
})
which is in ~/.Rprofil...
Lisp in the real world
... then later rewritten in Python. There's a good analysis of the switch and what it means for Lisp over at Finding Lisp.
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HTTP requests and JSON parsing in Python
...code with old python libraries, unless there is an important reason to use what debian has in the apt repositories.
– SHernandez
Jun 10 '14 at 12:46
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How can I dynamically create derived classes from a base class
...Now I had some time to look at the suggested solution, but it is not quite what I want. First, it looks like __init__ of BaseClass is called with one argument, but in fact BaseClass.__init__ always takes an arbitrary list of keyword arguments. Second, the solution above sets all the allowed paramete...