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javascript regex - look behind alternative?
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EDIT: From ECMAScript 2018 onwards, lookbehind assertions (even unbounded) are supported natively.
In previous versions, you can do this:
^(?:(?!filename\.js$).)*\.js$
This does explicitly what the lookbehind expression is doing implicitly: ch...
Determine if variable is defined in Python [duplicate]
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As of today — June 2018: I don't think vars(__builtin__) still works (either for Python 2 or 3). I believe vars(__builtins__) (mind the plural ;-)) should be used for both versions now (tested on: Python 2.7.10 and Python 3.6.1).
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Java ByteBuffer to String
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EDIT (2018): The edited sibling answer by @xinyongCheng is a simpler approach, and should be the accepted answer.
Your approach would be reasonable if you knew the bytes are in the platform's default charset. In your example, this...
Rename a git submodule
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Note: this approach does not update the index and .gitmodules properly in 2018 versions of GIT.
Note: You may be able to now just do git mv oldpath newpath now, as pointed out in VonC's answer. (Ensure you are using the latest version of git)
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Rotating and spacing axis labels in ggplot2
...a = diamonds, geom = "boxplot")
q + ggpubr::rotate_x_text()
Created on 2018-11-06 by the reprex package (v0.2.1)
Found with a GitHub search for the relevant argument names: https://github.com/search?l=R&q=element_text+angle+90+vjust+org%3Acran&type=Code
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JavaScript window resize event
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Solution for 2018+:
You should use ResizeObserver. It is a browser-native solution that has a much better performance than to use the resize event. In addition, it not only supports the event on the document but also on arbitrary element...
Can you have multiline HTML5 placeholder text in a ?
...sed browsers.
Update: Today, it works on at least 94.4% of currently (July 2018) used browsers.
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Mathematical functions in Swift
...ent of the Foundation framework here to learn more
EDIT: December 26th, 2018
As pointed out by @Cœur, starting from swift 3.0 some math functions are now part of the types themselves. For example, Double now has a squareRoot function. Similarly, ceil, floor, round, can all be achieved with Doub...
How can I see the size of a GitHub repository before cloning it?
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Just forked a repo (September 9th, 2018) and it's kB, not MB
– Jacob Stamm
Sep 7 '18 at 13:09
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Check if page gets reloaded or refreshed in JavaScript
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New standard 2018-now (PerformanceNavigationTiming)
window.performance.navigation property is deprecated in the Navigation Timing Level 2 specification. Please use the PerformanceNavigationTiming interface instead.
PerformanceNavigation...