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Capture keyboardinterrupt in Python without try-except
...re some way in Python to capture KeyboardInterrupt event without putting all the code inside a try - except statement?
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to_string is not a member of std, says g++ (mingw)
...rking. I copied the exact program from the question. I still get the 'to_string' is not a member of 'std' error. I compiled it as: g++ -std=c++0x -o tostring_test.exe tostring_test.cpp
– zam664
Dec 2 '13 at 16:58
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Consequences of using graft in Mercurial
...ng does not alter the topology of the graph.
Q3: Has mercurial stored/used extra information about the graft operation to help it with the merge?
A3: No.
Q4: What are the potential problems with a flow like this?
A4: From a merge perspective it should work okay. It will duplicate some history whic...
Gradle alternate to mvn install
...dle's documentation on multi-project builds.
Here's an example, with some extra dependencies. Just call gradle install in the root folder, and all will be built and put to your local repo.
Folder structure:
root
+--> build.gradle
+--> settings.gradle
+--> sdk
| +--> build.gradle
+-...
Finding the type of an object in C++
...add that you can find the class type with:
#include <typeinfo>
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string s = typeid(YourClass).name()
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CSS Image size, how to fill, not stretch?
...eight.
Method 4 uses a double image ( one as placeholder ) this gives some extra bandwidth overhead, but even better crossbrowser support.
Method 1 and 3 don't seem to work with Firefox
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How do you use bcrypt for hashing passwords in PHP?
...PRECATED)
You can use crypt() function to generate bcrypt hashes of input strings. This class can automatically generate salts and verify existing hashes against an input. If you are using a version of PHP higher or equal to 5.3.7, it is highly recommended you use the built-in function or the compa...
Multiple GitHub Accounts & SSH Config
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Andy Lester's response is accurate but I found an important extra step I needed to make to get this to work. In trying to get two profiles set up, one for personal and one for work, my ~/.ssh/config was roughly as follows:
Host me.github.com
HostName github.com
PreferredAuthe...
CSS Properties: Display vs. Visibility
... hickups if you switch between none and an other value during animations
extra notes:
images in hidden content: in all popular browsers images are still loaded, even though they are within any element with visibility: hidden; or display: none;
fonts in hidden content: webkit browsers (Chrome/Saf...
How to implement a good __hash__ function in python [duplicate]
... are equal. It also shouldn't change over the lifetime of the object; generally you only implement it for immutable objects.
A trivial implementation would be to just return 0. This is always correct, but performs badly.
Your solution, returning the hash of a tuple of properties, is good. But note...