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Setting different color for each series in scatter plot on matplotlib
...n easy fix
If you have only one type of collections (e.g. scatter with no error bars) you can also change the colours after that you have plotted them, this sometimes is easier to perform.
import matplotlib.pyplot as plt
from random import randint
import numpy as np
#Let's generate some random X,...
Resync git repo with new .gitignore file
... suggests in his edit:
Files with space in their paths
In case you get an error message like fatal: path spec '...' did not match any files, there might be files with spaces in their path.
You can remove all other files with option --ignore-unmatch:
git rm --cached --ignore-unmatch `git ls-files -...
How do I query for all dates greater than a certain date in SQL Server?
... you'll get January 4 instead of April 1. For other dates you might get an error instead.
– Aaron Bertrand
May 17 '12 at 21:05
5
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Using git, how do I ignore a file in one branch but have it committed in another branch?
...h value — my GitHub token → I make any commit to my src branch.
If no errors, I must get expected behavior.
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How to calculate the SVG Path for an arc (of a circle)
...of a path with many components. Or maybe they did it to make sure rounding errors didn't build up along the length of a complex path.
The implementation notes are also useful for the original question, since they have more mathematical pseudocode for converting between the two parameterizations (wh...
Filter git diff by type of change
...
Please avoid a stupid error of mine when using --diff-filter=AMR to omit deleted files: If you are removing a file 'x' then git diff HEAD HEAD~1 --name-only --diff-filter=AMR will still list 'x'. Why? Because from HEAD towards HEAD~1 the file was ...
What characters do I need to escape in XML documents?
...
@RomanSusi: Yes, many other answers contain errors or overgeneralizations ("The safe way...") based on hearsay, misinterpretation, or misunderstanding of the official XML BNF. My answer is (a) 100% justified by W3C XML Recommendation; see the many linked references to...
Are default enum values in C the same for all compilers?
...E0,
E1,
E2 = 3,
E3 = 3,
E4,
E5 = INT_MAX,
#if 0
/* error: overflow in enumeration values */
E6,
#endif
};
int main(void) {
/* If unspecified, the first is 0. */
assert(E0 == 0);
assert(E1 == 1);
/* Repeated number, no problem. */
assert(E2 == 3);
...
Differences in boolean operators: & vs && and | vs ||
...ogical" operation is performed.
If both operands mismatch, a compile time error is thrown.
The double operators &&, || behave similarly to their single counterparts, but both operands must be conditional expressions, for example:
if (( a < 0 ) && ( b < 0 )) { ... } or simila...
What does && mean in void *p = &&abc;
... printf("startp=%p\n", startp);
return 0;
}
In which case GCC says:
error: label ‘a’ used but not defined
Under the hood - assembly
You need to know assembler to really understand this, but I'll try to explain you what an address of a label means.
After the OS loads the .exe file from th...