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Using 'return' in a Ruby block
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How can I delete a newline if it is the last character in a file?
...see http://pubs.opengroup.org/onlinepubs/009696799/utilities/echo.html and https://unix.stackexchange.com/a/65819)
A guide to the other answers:
If Perl is available, go for the accepted answer - it is simple and memory-efficient (doesn't read the whole input file at once).
Otherwise, consider...
How to read from standard input in the console?
...y explains why you should use Scanner instead of bufio.Reader's ReadLine.
https://twitter.com/davecheney/status/604837853344989184?lang=en
Here is the code snippet answer for your question
package main
import (
"bufio"
"fmt"
"os"
)
/*
Three ways of taking input
1. fmt.Scanln(&am...
How can I stop .gitignore from appearing in the list of untracked files?
... does not show up in "git status" since it's in the .git folder.
See also https://help.github.com/articles/ignoring-files
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Keep overflow div scrolled to bottom unless user scrolls up
...is that the markup has to be in reverse order.
Here is a working example. https://codepen.io/jimbol/pen/YVJzBg
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Font Awesome icon inside text input element
...-left: 17px;
}
.input-wrapper{
position: relative;
}
<link href="https://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" rel="stylesheet"/>
<div class="input-wrapper">
<input id="stuff">
<label for="stuff" class="fa fa-user input-icon"></labe...
How can I pass a parameter to a setTimeout() callback?
...o = "Hello World";
setTimeout(alert, 1000, hello);
More details:
https://developer.mozilla.org/en-US/docs/Web/API/WindowTimers.setTimeout
http://arguments.callee.info/2008/11/10/passing-arguments-to-settimeout-and-setinterval/
...
How do detect Android Tablets in general. Useragent?
...ion = tablet_redirect;
}
}
I created a project on github. Check it out - https://github.com/codefuze/js-mobile-tablet-redirect. Feel free to submit issues if there is anything wrong!
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dispatch_after - GCD in Swift?
...ction.
EDIT 2:
In Swift 3, there will be new wrappers for GCD. See here: https://github.com/apple/swift-evolution/blob/master/proposals/0088-libdispatch-for-swift3.md
The original example would be written as follows in Swift 3:
let deadlineTime = DispatchTime.now() + .seconds(1)
DispatchQueue.ma...
REST API Login Pattern
...se can be given. RFC 2617 describes authentication support in HTTP.
TLS (HTTPS) would also be an option, and would allow authentication of the client to the server (and vice versa) in every request by verifying the public key of the other party. Additionally this secures the channel for a bonus. ...