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How to pass the values from one activity to previous activity
...ents.
Tutorials -- http://www.vogella.com/articles/AndroidSQLite/article.html
B. Shared Preferences
Suppose you want to store username. So there will be now two thing a Key Username, Value Value.
How to store
// Create object of SharedPreferences.
SharedPreferences sharedPref = PreferenceMan...
What exactly is RESTful programming?
...xception is mentioned in this link restapitutorial.com/lessons/idempotency.html). Additional Reference for Safe & Idempotent Methods w3.org/Protocols/rfc2616/rfc2616-sec9.html
– Abhijeet
Jul 21 '15 at 4:00
...
How do I tell if a regular file does not exist in Bash?
... a string is not empty. ~ ibm.com/developerworks/library/l-bash-test/index.html
– BlueCacti
May 5 '14 at 11:06
1
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How to get Twitter-Bootstrap navigation to show active link?
...text, path
end
end
Then, in a view (e.g. app/views/layouts/application.html.erb):
<%= nav_bar do %>
<%= nav_link 'Home', root_path %>
<%= nav_link 'Posts', posts_path %>
<%= nav_link 'Users', users_path %>
<% end %>
This example produces (when on the 'users...
Why is React's concept of Virtual DOM said to be more performant than dirty model checking?
... There's a setProps: facebook.github.io/react/docs/component-api.html#setprops
– Marius
Oct 3 '14 at 17:46
1
...
What is a MIME type?
...ile extensions do on Microsoft Windows.
So if a server says "This is text/html" the client can go "Ah, this is an HTML document, I can render that internally", while if the server says "This is application/pdf" the client can go "Ah, I need to launch the FoxIt PDF Reader plugin that the user has in...
Cache busting via params
...sions to exist at once so you can roll out a new version and if any cached HTML pages still exist that are requesting the older version, they will get the version that works with their HTML.
Note, in one of the largest versioned deployments anywhere on the internet, jQuery uses version numbers in t...
Preventing form resubmission
Page one contains an HTML form. Page two - the code that handles the submitted data.
12 Answers
...
How can one display images side by side in a GitHub README.md?
...
Similar to the other examples, but using html sizing, I use:
<img src="image1.png" width="425"/> <img src="image2.png" width="425"/>
Here is an example
<img src="https://openclipart.org/image/2400px/svg_to_png/28580/kablam-Number-Animals-1.png" w...
jQuery AJAX cross domain
...Control: no-cache, no-store, max-age=0, must-revalidate
Content-Type: text/html; charset=utf-8
X-Ua-Compatible: IE=Edge
Etag: "c4ca4238a0b923820dcc509a6f75849b"
X-Runtime: 0.913606
Content-Length: 6
Server: WEBrick/1.3.1 (Ruby/1.9.2/2011-07-09)
Date: Thu, 01 Mar 2012 20:44:28 GMT
Connection: Keep-Al...