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Removing all empty elements from a hash / YAML?
...ct!
h = { a: 1, b: false, c: nil }
h.compact! #=> { a: 1, b: false }
https://ruby-doc.org/core-2.4.0/Hash.html#method-i-compact-21
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Can you disable tabs in Bootstrap?
...ly, you could
implement custom JavaScript to prevent those clicks.
See https://github.com/twitter/bootstrap/issues/2764 for the feature add discussion.
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...
Taking screenshot on Emulator from Android Studio
... on those OS versions. It works okay for Android prior to 4.3. That bug is https://code.google.com/p/android/issues/detail?id=62284
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隐私政策使用指导 · App Inventor 2 中文网
...个事件积木中。
when Screen1.Initialize() {
隐私政策1.Show("https://example.com/privacy.html")
}
when 隐私政策1.OnAgreed() {
标签1.Text = "已同意，进入应用"
}
用户同意后触发同意时（OnAgreed）；用户拒绝后触发拒绝时（OnRejected）并退出应用...
How to extract the hostname portion of a URL in JavaScript
...-default ports:
function getRootUrl() {
var defaultPorts = {"http:":80,"https:":443};
return window.location.protocol + "//" + window.location.hostname
+ (((window.location.port)
&& (window.location.port != defaultPorts[window.location.protocol]))
? (":"+window.location.port...
How do I close an open port from the terminal on the Mac?
... 3000 from anywhere, and it will kill all processes running on port 3000.
https://github.com/xtrasimplicity/killport
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Fixed page header overlaps in-page anchors
...html {
scroll-padding-top: 70px; /* height of sticky header */
}
from: https://css-tricks.com/fixed-headers-on-page-links-and-overlapping-content-oh-my/
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How to create a Menubar application for Mac
...nt menubar app a lot simpler. I just created a sample project on github.
https://github.com/taichino/PopupTest
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How do I immediately execute an anonymous function in PHP?
...ing "()". Works just like JS thanks to uniform variable evaluation order.
https://3v4l.org/06EL3
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Laravel - Eloquent or Fluent random row
...')
->inRandomOrder()
->first();
from docs: https://laravel.com/docs/5.2/queries#ordering-grouping-limit-and-offset
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