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Mercurial (hg) commit only certain files
...efresh -s bar.c # add another file to the patch
$ hg qfinish -a # convert applied patches to normal changesets
I don't really use MQ for this purpose myself, though, since I think it's enough to just specify the filenames on the command line.
...
C# nullable string error
...nullable".
Nullable<T> and the ? suffix are for value types such as Int32, Double, DateTime, etc.
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Example of UUID generation using Boost in C++
...important for instances in my program to have unique identifiers. I looked into Boost UUID , but I can't manage to generate the UUID because I don't understand which class and method to use.
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Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive
...owed by IIS in window 7. when building a website in .net framework 4.0 and convert this into application in IIS then its shows this error
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Will Emacs make me a better programmer? [closed]
... started with vi (ca. 1987) on a machine with a very slow text terminal, I converted to (GNU) Emacs after a few years (on a faster machine), and used it almost exclusively for nearly 10 years.
Emacs was the first truly integrated development environment - the whole edit/link/compile cycle could be ...
How do I read any request header in PHP
...header fields, if the protocol used is HTTP. The HTTP header field name is converted to upper case, has all occurrences of - replaced with _ and has HTTP_ prepended to give the meta-variable name.
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Extracting substrings in Go
...-sequence.
Here's a UTF-8-aware version:
func substr(input string, start int, length int) string {
asRunes := []rune(input)
if start >= len(asRunes) {
return ""
}
if start+length > len(asRunes) {
length = len(asRunes) - start
}
return string(asRunes...
Logging framework incompatibility
...
Just for interest of anyone else following: I ended up with a red arrow in the dependency graph because even the latest logback-core insists on slf4j-1.6.0. It took some more diddling around with versions until all the red arrows disa...
How do I return multiple values from a function? [closed]
...a similar builtin example.
>>> import collections
>>> Point = collections.namedtuple('Point', ['x', 'y'])
>>> p = Point(1, y=2)
>>> p.x, p.y
1 2
>>> p[0], p[1]
1 2
In recent versions of Python 3 (3.6+, I think), the new typing library got the NamedTupl...
What is the native keyword in Java for?
...icate that the method is implemented in native code using JNI (Java Native Interface).
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