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csv.Error: iterator should return strings, not bytes
... updating to 3.6.2, I had to remove all 'rb' parameters from open calls in order to fix this csv reading error.
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Android Crop Center of Bitmap
... on this code and instead of using 400px, pass the shortest bmp's size, in order to provide an alternative for the original post above. But thank you for bringing this to our attention, it seems a very useful function. Pity I have not seen it before...
– Lumis
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Difference between break and continue statement
...ile loops. The break statement will only break out of the current loop. In order to break out of an outer loop from a nested inner loop, you would need to use labels with the break statement.
for(int i=0; i<10; i++) {
System.out.println(i);
if(i==4) {
break;
}
}
Output:
0
1
2
3
4
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Set Matplotlib colorbar size to match graph
...ink, and other similar parameters cannot necessarily give the very precise order, which really bothers me. I believe that giving the colorbar its own axes might be a better solution to address all the issues that have been mentioned.
Code
import matplotlib.pyplot as plt
import numpy as np
fig=plt...
smart pointers (boost) explained
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do { … } while (0) — what is it good for? [duplicate]
..., you don't get to choose how other people are going to use your macro. In order to avoid unexpected surprises inflicted upon your users, you have to use a technique like the above to make your macro behave as any other C statement would behave.
– Greg Hewgill
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Globally override key binding in Emacs
... Afaik, binding these is the first step org-mode suggests in order to use it, but the user has to define them himself (i.e. it's not done by default), and may choose any other while doing so. (also, it's because these bindings are supposed to be global, not bound to the org major mode)...
Best algorithm for detecting cycles in a directed graph [closed]
...s, I suspect that at some point you are going to sort them into a proposed order of execution.
If that's the case, then a topological sort implementation may in any case detect cycles. UNIX tsort certainly does. I think it is likely that it is therefore more efficient to detect cycles at the same t...
Generate random numbers following a normal distribution in C/C++
...h is the way I would go today.
C or older C++
Here are some solutions in order of ascending complexity:
Add 12 uniform random numbers from 0 to 1 and subtract 6. This will match mean and standard deviation of a normal variable. An obvious drawback is that the range is limited to ±6 – unlike a...
How can I resize an image using Java?
... method highlighted in Filthy Rich Clients by Chet Haase and Romain Guy in order to generate high-quality thumbnails while ensuring acceptable runtime performance.
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