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GIT merge error “commit is not possible because you have unmerged files”
... and tried to push, I got the error push is not possible, at that point I did a "git pull" which made some files with conflict highlighted. I removed the conflicts but I don't know what to do from here..
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Is calculating an MD5 hash less CPU intensive than SHA family functions?
...comparable efforts at optimizations; thus the speed differences can be considered as really intrinsic to the functions.
As a point of comparison, consider that a recent hard disk will run at about 100 MB/s, and anything over USB will top below 60 MB/s. Even though SHA-256 appears "slow" here, it is...
Performance optimization strategies of last resort [closed]
...problem-specific and fairly narrow. And almost all repeat the advice to avoid premature optimization.
34 Answers
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How to write DataFrame to postgres table?
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Did this make it to 0.14?
– Quant
Oct 8 '14 at 19:31
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classical inheritance vs prototypal inheritance in javascript
I have googled so many links and can't get good idea about the difference between classical inheritance and prototypal inheritance?
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Git file permissions on Windows
... I've got a repo on GitHub forked from another. Post merge, they should be identical. However:
6 Answers
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How to pull request a wiki page on GitHub?
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Put your documentation into the git repository together with the code inside a documentation folder.
Extend your travis-ci build with some magic that stages all changes from that documentation folder with transformations applied to the wiki git. See last example link below.
Consider the wiki as r...
Why are margin/padding percentages in CSS always calculated against width?
...sanjaypoyzer I'd guess in the simplest case that browsers calculate block widths from the outside in (root to tips), then flow content into those blocks to determine their heights (tips to root).
– sam
Oct 10 '13 at 1:47
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Java heap terminology: young, old and permanent generations?
...nt generation.
I like the descriptions given for each space in Oracle's guide on JConsole:
For the HotSpot Java VM, the memory
pools for serial garbage collection
are the following.
Eden Space (heap): The pool from which memory is initially allocated
for most objects.
Survivor S...
How is it possible to declare nothing inside main() in C++ and yet have a working application after
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It is most likely implemented as (or a variant of it):
void print_fibs()
{
//implementation
}
int ignore = (print_fibs(), 0);
int main() {}
In this code, the global variable ignore has to be initialized before entering into main() function. Now in order to initializ...