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git ahead/behind info between master and branch?
... (git rev-list --left-right --count origin/master...@) - provided the user does git fetch before; useful to prevent pull requests from outdated branches.
– jakub.g
Mar 2 '16 at 19:53
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Ruby : How to write a gem? [closed]
...re any good tutorials, screencasts, etc., which helped you learning how to do it ?
3 Answers
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Detect if an element is visible with jQuery [duplicate]
... a reputation for being quite a slow selector as it has to traverse up the DOM tree inspecting a bunch of elements. There's good news for jQuery 3, however, as this post explains (Ctrl + F for :visible):
Thanks to some detective work by Paul Irish at Google, we identified some cases where we could ...
What is the strict aliasing rule?
... the strict aliasing rule buys the compiler. Basically, with this rule, it doesn't have to think about inserting instructions to refresh the contents of buff every run of the loop. Instead, when optimizing, with some annoyingly unenforced assumptions about aliasing, it can omit those instructions, l...
Why doesn't Python have a sign function?
I can't understand why Python doesn't have a sign function. It has an abs builtin (which I consider sign 's sister), but no sign .
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Load data from txt with pandas
...t to store them in an array where I can access each element. Now I am just doing
9 Answers
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Javascript reduce on array of objects
...t iteration
Iteration 2: a = 3, b = {x:2} returns NaN
A number literal 3 does not (typically) have a property called x so it's undefined and undefined + b.x returns NaN and NaN + <anything> is always NaN
Clarification: I prefer my method over the other top answer in this thread as I disagr...
Case-insensitive string comparison in C++ [closed]
What is the best way of doing case-insensitive string comparison in C++ without transforming a string to all uppercase or all lowercase?
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Combining node.js and Python
... using Twisted Python, which
provides the same event driven concurrency as do node.js.
If you feel adventurous, learn clojure (clojurescript, clojure-py) and you'll get the same language that runs and interoperates with existing code on Java, JavaScript (node.js included), CLR and Python. And you g...
Access data in package subdirectory
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Also, __file__ doesn't work with py2exe, as the value will be the path to the zip file.
– Pod
May 23 '18 at 12:36
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