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What are carriage return, linefeed, and form feed?
...story of LF (\n) and CR (\r).
[Original author : 阮一峰 Source : http://www.ruanyifeng.com/blog/2006/04/post_213.html]
Before computer came out, there was a type of teleprinter called Teletype Model 33. It can print 10 characters each second. But there is one problem with this, after finishing p...
How to linebreak an svg text within javascript?
...foreignObject to embed html</h1>
<svg
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 300 300"
x="0" y="0" height="300" width="300"
>
<circle
r="142" cx="150" cy="150"
fill="none" stroke="#000000" stroke-width="2"
/>...
Make a div fill the height of the remaining screen space
... on each property for an up-to-date compatibility status.
(taken from https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Flexible_boxes)
All major browsers and IE11+ support Flexbox. For IE 10 or older, you can use the FlexieJS shim.
To check current support you can also see here:
http:/...
How to use SCNetworkReachability in Swift
...
This is in Swift 4.0
I am using this framework https://github.com/ashleymills/Reachability.swift
And Install Pod ..
In AppDelegate
var window: UIWindow?
var reachability = InternetReachability()!
var reachabilityViewController : UIViewController? = nil
func application...
CSS: 100% font size - 100% of what?
...hich may not have been intended.
This can help in the explanation:
http://www.w3.org/TR/2011/REC-CSS2-20110607/syndata.html#value-def-percentage
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CALayers didn't get resized on its UIView's bounds change. Why?
... go crazy drawing in .bounds
}
}
Indeed, I direct you to this QA
https://stackoverflow.com/a/47760444/294884
which explains, what the hell the critical contentsScale setting does; you usually need to equally set that when you set needsDisplayOnBoundsChange.
...
How can I make git ignore future revisions to a file?
...ssume-unchanged default_values.txt.
See the docs for more details: http://www.kernel.org/pub/software/scm/git/docs/git-update-index.html
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How to install a gem or update RubyGems if it fails with a permissions error
...g is probably misconfigured.
For details about rbenv see the following:
https://github.com/sstephenson/rbenv
http://robots.thoughtbot.com/post/47273164981/using-rbenv-to-manage-rubies-and-gems
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Opening Android Settings programmatically
...ION_WIFI_SETTINGS));
for other screen in setting screen, you can go to
https://developer.android.com/reference/android/provider/Settings.html
Hope help you in this case.
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How does the static modifier affect this code?
...instance of the class.For brief explanation about static keyword :
http://www.javatpoint.com/static-keyword-in-java
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