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How can I move a single directory from a git repository to a new repository whilst maintaining the h
...ll this whilst maintaining the revision history of the individual projects if possible.
3 Answers
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What is “Argument-Dependent Lookup” (aka ADL, or “Koenig Lookup”)?
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Koenig Lookup, or Argument Dependent Lookup, describes how unqualified names are looked up by the compiler in C++.
The C++11 standard § 3.4.2/1 states:
When the postfix-expression in a function call (5.2.2) is an unqualified-id, other namespaces not considered during the usual unqual...
Quickest way to convert a base 10 number to any base in .NET?
... used to convert a number to its equivalent string representation in a specified base.
Example:
string binary = Convert.ToString(5, 2); // convert 5 to its binary representation
Console.WriteLine(binary); // prints 101
However, as pointed out by the comments, Convert.ToString only s...
How do I check what version of Python is running my script?
...as you like. Note however, that it is almost always better to "duck" check if a certain feature is there, and if not, workaround (or bail out). Sometimes features go away in newer releases, being replaced by others.
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How to save username and password with Mercurial?
...me = foo
bb.password = foo_passwd
The ‘bb’ part is an arbitrary identifier and is used to match prefix with username and password - handy for managing different username/password combos with different sites (prefix)
You can also only specify the user name, then you will just have to type your...
Getting a map() to return a list in Python 3.x
...t cases, this ends up saving memory, and should make things go faster.
If all you're going to do is iterate over this list eventually, there's no need to even convert it to a list, because you can still iterate over the map object like so:
# Prints "ABCD"
for ch in map(chr,[65,66,67,68]):
p...
How to create a database from shell command?
...se. Or...
echo "create database `database-name`" | mysql -u username -p
If you really only want to create a database.
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How to get number of entries in a Lua table?
...to be implementation defined behavior. The reason it is like this is that different implementors can pick different implementation choices.
– Nakedible
Aug 9 '13 at 6:39
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How to delete/unset the properties of a javascript object? [duplicate]
...to remove/unset the properties of a JS object so they'll no longer come up if I loop through the object doing for (var i in myObject) . How can this be done?
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Is there a “standard” format for command line/shell help text?
If not, is there a de facto standard? Basically I'm writing a command line help text like so:
8 Answers
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