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Detach (move) subdirectory into separate Git repository
... of Git (>= 1.7.11 May 2012). See the appendix for how to install the latest Git. Also, there's a real-world example in the walkthrough below.
Prepare the old repo
cd <big-repo>
git subtree split -P <name-of-folder> -b <name-of-new-branch>
Note: <name-of-folder> must...
“unpacking” a tuple to call a matching function pointer
...o awoodland's question, in the hope it may be useful to somebody. This was tested with a snapshot of g++ 4.7 on Debian squeeze.
###################
johannes.cc
###################
#include <tuple>
#include <iostream>
using std::cout;
using std::endl;
template<int ...> struct seq ...
How to Query an NTP Server using C#?
...o be cut-and-pasted directly from the Internet into production code (after testing and review of course).
– dodgy_coder
Sep 23 '14 at 5:33
2
...
OPTION (RECOMPILE) is Always Faster; Why?
... your statistics. This can be done by running the following:
EXEC sp_updatestats
And then recreating your execution plan. This will ensure that when your execution plan is created it will be using the latest information.
Adding OPTION(RECOMPILE) rebuilds the execution plan every time that your...
When do I need to use a semicolon vs a slash in Oracle SQL?
...ms and triggers) at the end? What if you have multiple triggers? I ran a test and only the first one executes unless it has a / between each one. Am I missing something?
– amischiefr
Jul 3 '09 at 16:34
...
Regex to remove all (non numeric OR period)
...all contiguous commas, digits, and periods with regexp:
[\d,\.]+
Sample test run:
Pattern understood as:
[\d,\.]+
Enter string to check if matches pattern
> a2.3 fjdfadfj34 34j3424 2,300 adsfa
Group 0 match: "2.3"
Group 0 match: "34"
Group 0 match: "34"
Group 0 match: "3424"
Group 0 ma...
Code Golf: Lasers
The shortest code by character count to input a 2D representation of a board, and output 'true' or 'false' according to the input .
...
Error-Handling in Swift-Language
... }
catchee(error)
}
}
You can write a similar class for testing an Optional returned value instead of Bool value:
class TryOptional<T> {
typealias Tryee = NSErrorPointer -> T?
typealias Catchee = NSError? -> T
typealias Retryee = (NSError?, UInt) -> Try...
How to include external Python code to use in other files?
...
I've found the python inspect module to be very useful
For example with teststuff.py
import inspect
def dostuff():
return __name__
DOSTUFF_SOURCE = inspect.getsource(dostuff)
if __name__ == "__main__":
dostuff()
And from the another script or the python console
import teststuff
e...
Temporarily disable some plugins using pathogen in vim.
... the current bundle directory
create a new empty bundle directory
put your test plugin files into the new bundle dir?
When done put everything back the way it was. (The suggested method of loading Vim without plugins and sourcing the plugin file would work if it's a simple one-file plugin, but ...