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How to add new item to hash
...e key given by key.
hash[:newKey] = "newValue"
From Ruby documentation:
http://www.tutorialspoint.com/ruby/ruby_hashes.htm
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Best practice for localization and globalization of strings and labels [closed]
...encies to other libraries (e.g. jQuery)
Here's the website of library: http://www.localeplanet.com/
Also look at this article by Mozilla, you can find very good method and algorithms for client-side translation: http://blog.mozilla.org/webdev/2011/10/06/i18njs-internationalize-your-javascript-w...
Rails 3 check if attribute changed
...rray).
You can check APIDock for which versions supported these methods.
http://apidock.com/rails/ActiveModel/Dirty
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How to write Unicode characters to the console?
...
Console.OutputEncoding Property
http://msdn.microsoft.com/library/system.console.outputencoding(v=vs.110).aspx
Note that successfully displaying Unicode characters to the console requires the following:
The console must use a TrueType font, such as Lucid...
git difftool, open all diff files immediately, not in serial
...sed on that email thread which performs a directory diff between arbitrary commits.
Starting with git v1.7.10, the git-diffall script is included in the contrib of the standard git installation.
For versions before v1.7.10, you can install from the git-diffall project on GitHub.
Here is the pro...
How to fix error with xml2-config not found when installing PHP from sources?
...able from source on Ubuntu (downloading compressed installation file from http://www.php.net/downloads.php ) and I run ./configure I get this error:
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Mixing Angular and ASP.NET MVC/Web api?
...
In our case we setup a token in every http request (http default single place to add it) use ASP .net MVC / web api AuthorizeAttribute to check the token and permissions, you can as well inside the web api method get that token and perform more fine tuned securit...
Jquery selector input[type=text]')
....})
Note: Internally jQuery will convert the above to find() equivalent
http://api.jquery.com/jQuery/
Internally, selector context is implemented with the .find() method,
so $('span', this) is equivalent to $(this).find('span').
I personally find the first alternative to be the most reada...
Android WebView style background-color:transparent ignored on android 2.2
...Data = StringHelper.addSlashes("<!DOCTYPE html><head> <meta http-equiv=\"Content-Type\" " +
"content=\"text/html; charset=utf-8\"> </head><body><div style=\"background-color: rgba(10,10,10,0.5); " +
"padding: 20px; height: 260px; border-radius: 8px;\">...
How do I get the picture size with PIL?
... resizing...
import requests
h = { 'User-Agent': 'Neo'}
r = requests.get("https://images.freeimages.com/images/large-previews/85c/football-1442407.jpg", headers=h)
from PIL import Image
from io import BytesIO
# create image from binary content
i = Image.open(BytesIO(r.content))
width, height = i...