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Mercurial - all files that changed in a changeset?
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Just remove p from your hg log -vpr will show the list of files. -p means show patch. You can also use a template to format the output to your taste.
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A simple scenario using wait() and notify() in java
...k another thread is scheduled. This second thread then take()'s an element from the queue, and notifies the waiting threads that the queue is no longer full. Because the first thread has already checked the condition however, it will simply call wait() after being re-scheduled, even though it could ...
How do I uninstall a package installed using npm link?
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npm uninstall from the local library folder will also work.
– backslashN
Jul 7 at 10:06
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Using Python String Formatting with Lists
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How about if you want to source your variables from multiple lists? tuple only takes a single list, and the formatter seems to only take a single tuple
– errant.info
Jun 17 '14 at 6:47
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Efficient string concatenation in C++
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When SGI took over maintenance of the STL from HP, it was retro-fitted to match the Standard Library (which is why I said "never part of HP's STL"). Nevertheless, the originator of std::string is the ISO C++ Committee.
– James Curran
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Spring 3 RequestMapping: Get path value
...I was able to wrote a small utility for that purpose:
/**
* Extract path from a controller mapping. /controllerUrl/** => return matched **
* @param request incoming request.
* @return extracted path
*/
public static String extractPathFromPattern(final HttpServletRequest request){
Strin...
How to use null in switch
...d that:
The prohibition against using null as a switch label prevents one from writing code that can never be executed. If the switch expression is of a reference type, such as a boxed primitive type or an enum, a run-time error will occur if the expression evaluates to null at run-time.
You must ...
Python - abs vs fabs
...n [1]: %timeit abs(5)
10000000 loops, best of 3: 86.5 ns per loop
In [2]: from math import fabs
In [3]: %timeit fabs(5)
10000000 loops, best of 3: 115 ns per loop
In [4]: %timeit abs(-5)
10000000 loops, best of 3: 88.3 ns per loop
In [5]: %timeit fabs(-5)
10000000 loops, best of 3: 114 ns per lo...
How to make a window always stay on top in .Net?
...rd, crazy. I want to implement a cancel button that will stop the process from running, but I cannot seem to get the window to stay on top. How do I do this in C#?
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converting a .net Func to a .net Expression
Going from a lambda to an Expression is easy using a method call...
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