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Using git repository as a database backend
I'm doing a project that deals with structured document database. I have a tree of categories (~1000 categories, up to ~50 categories on each level), each category contains several thousands (up to, say, ~10000) of structured documents. Each document is several kilobytes of data in some structured f...
C# Sortable collection which allows duplicate keys
...ple<T1, T2>> c = (a, b) => a.Item1.CompareTo(b.Item1);
base.Sort(c);
}
}
My test case:
[TestMethod()]
public void SortTest()
{
TupleList<int, string> list = new TupleList<int, string>();
list.Add(1, "cat");
list.Add(1, "car");
...
What is the best extension for SQLite database files? [closed]
...Pretty much down to personal choice. It may make sense to use an extension based on the database scheme you are storing; treat your database schema as a file format, with SQLite simply being an encoding used for that file format. So, you might use .bookmarks if it's storing bookmarks, or .index if i...
How can we redirect a Java program console output to multiple files?
.../to/console.out")), true));
Edit:
Due to the fact that this solution is based on a PrintStream, we can enable autoFlush, but according to the docs:
autoFlush - A boolean; if true, the output buffer will be flushed
whenever a byte array is written, one of the println methods is
invoked, or...
When to use an assertion and when to use an exception
...he right way, you will surely check the more obvious failure possibilities based on your experience. Then you will check for problems that just cannot happen: this is exactly when assertions help a lot and save time.
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How to enter in a Docker container already running with a new TTY
...er API than LXC to start containers. It also provide a new
engine driver based on a new API library (libcontainer) which is able
to handle Control Groups without using LXC tools. The main issue is
that if you are relying on lxc-attach to perform actions on your
container, like starting a she...
What's a good IDE for Python on Mac OS X? [closed]
...t I haven't used it enough to see what all the fuss is about.
Jedit - Java based text editor, has some nice features, but the startup time isn't great (due to Java).
CarbonEmacs - Decent Emacs port.
AquaEmacs - Better Emacs port.
TextWrangler - Lite, free (as in beer) verision of BBEdit.
BBEdit - Th...
How do I get the function name inside a function in PHP?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Numpy matrix to array
...g/doc/numpy-1.14.0/reference/generated/numpy.matrix.A1.html
matrix.A1
1-d base array
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How can I return pivot table output in MySQL?
... T-SQL without any pivots:" Not only SQL Server it should work on most database vendors which follows the ANSI SQL standards. Note that SUM() can only work with numeric data if you ned to pivot strings you will have to use MAX()
– Raymond Nijland
Mar 25 '19 at...