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Serving static files with Sinatra
...oin(settings.public_folder, 'index.html')
end
This will serve index.html from whatever directory has been configured as having your application's static files.
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What does the explicit keyword mean?
... compiler can use constructors callable with a single parameter to convert from one type to another in order to get the right type for a parameter.
Here's an example class with a constructor that can be used for implicit conversions:
class Foo
{
public:
// single parameter constructor, can be used...
jQuery - Get Width of Element when Not Visible (Display: None)
...ion uses the swap() method that was found in the jQuery source code.
Code from referenced blog post:
//Optional parameter includeMargin is used when calculating outer dimensions
(function ($) {
$.fn.getHiddenDimensions = function (includeMargin) {
var $item = this,
props = { position: 'a...
Install go with brew, and running the gotour
...d for me on OSX 10.12 (Sierra) and Go v1.7.1 using Homebrew:
I added this from Kosh's answer to my .zshrc or .bashrc:
# Go development
export GOPATH="${HOME}/.go"
export GOROOT="$(brew --prefix golang)/libexec"
export PATH="$PATH:${GOPATH}/bin:${GOROOT}/bin"
test -d "${GOPATH}" || mkdir "${GOPATH...
JavaScript function in href vs. onclick
... the href would offend those who believe strongly in separation of content from behavior/action. The argument is that your html content should remain focused solely on content, not on presentation or behavior.
The typical path these days is to use a javascript library (eg. jquery) and create an eve...
Create a hexadecimal colour based on a string with JavaScript
...nction that will accept any old string (will usually be a single word) and from that somehow generate a hexadecimal value between #000000 and #FFFFFF , so I can use it as a colour for a HTML element.
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How to hide the “back” button in UINavigationController?
...
Also learn from my mistake: you have to call setHidesBackButton: BEFORE you push the navigationItem into the navigationController.
– codingFriend1
Nov 16 '12 at 16:26
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How to access the request body when POSTing using Node.js and Express?
...y"thing". The data you are posting should be within quotes to prevent this from happening.
– Tom Fenech
Oct 16 '17 at 15:47
11
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Best way to represent a Grid or Table in AngularJS with Bootstrap 3? [closed]
...ble.
Don't miss Smart Table!!!
I have no relation to Smart Table, except from using it myself.
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Copying a HashMap in Java
...ss that holds the map. ? There for myObjectListB has to be a class derived from MyojbectsList not a hashmap.
– user691305
Apr 10 '12 at 12:59
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