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How do I handle the window close event in Tkinter?
...op stopped only by setting 'running' to 'False'
while running:
for i in range(200):
if not running:
break
cv.create_oval(i, i, i+1, i+1)
root.update()
This terminates graphics activity nicely. You only need to check running at the right place(s).
...
Is using Random and OrderBy a good shuffle algorithm?
..., if the algorithm isn't biased by the stableness of the OrderBy, then any range of values should give the same result.
The program then tests some values, in the range 1...4096. Looking at the result, it's quite clear that for low values (< 128), the algorithm is very biased (4-8%). With 3 val...
NVIDIA vs AMD: GPGPU performance
...limited x86 without SSE for now
NVIDIA and CUDA still have the edge in the range of libraries available. However they may not be focusing on OpenCL as much as they did before.
In short OpenCL has closed the gap in the past two years. There are new players in the field. But CUDA is still a bit ahea...
multiple definition of template specialization when using different objects
... class, they will still work without the inline? For example: pastebin.com/raw.php?i=bRaiNC7M. I took that class and included it in two files. Wouldn't this have" the same effect as if you'd written the contents" directly into the two files and thus there will be a multiple definition error?
...
How to read and write INI file with Python3?
...ection"]["opt"] which is private circumvents interpolation and returns the raw values!
– Gabriel
May 6 '15 at 15:06
...
make_unique and perfect forwarding
..._ptr<A> &&, std::unique_ptr<B> &&). Having two raw news that are unsequenced with respect to one another means that if one new expression fails with an exception, the other may leak resources. As for why there's no make_unique in the standard: It was just forgotten. (This...
Mean per group in a data.frame [duplicate]
...
@FabianHabersack You’d ?merge the result with the raw data, but you need to use different names for the aggregated object. It’s easier to do what you’re after with dplyr: d %>% group_by(Name) %>% mutate(mean1=mean(Rate1), mean2=mean(Rate2))
– ...
How can I set the aspect ratio in matplotlib?
....figure()
adjustFigAspect(fig,aspect=.5)
ax = fig.add_subplot(111)
ax.plot(range(10),range(10))
fig.savefig('axAspect.png')
This produces a figure like so:
I can imagine if your having multiple subplots within the figure, you would want to include the number of y and x subplots as keyword param...
What is the difference between JSF, Servlet and JSP?
... templating in JSF, so that you're forced to create custom components with raw Java code (which is a bit opaque and a lot of tedious work) when you want to replace a repeated group of components with a single component. Since JSF 2.0, JSP has been deprecated as view technology in favor of Facelets....
How can I recover a lost commit in Git?
...tash as well.
git revert <sha-1>
"Undo" the given commit or commit range.
The reset command will "undo" any changes made in the given commit.
A new commit with the undo patch will be committed while the original commit will remain in the history as well.
# Add a new commit with the undo of...