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What is REST? Slightly confused [closed]
...s and view an individual post, retrieved based on their unique id.
/posts/new Would be how you would display a form for creating a new post.
Sending a POST request to /users would be how you would actually create a new post on the database level.
Sending a PUT request to /users/:id would be how y...
Retrieving parameters from a URL
...
There is a new library called furl. I find this library to be most pythonic for doing url algebra.
To install:
pip install furl
Code:
from furl import furl
f = furl("/abc?def='ghi'")
print f.args['def']
...
How to apply unmerged upstream pull requests from other forks into my fork?
A project on GitHub that I have a fork of has a new pull requests that I want to pull into my fork that the author has not pulled in yet.
...
How to submit form on change of dropdown list?
...orm action="myservlet.do" method="POST">
<select name="myselect" id="myselect" onchange="this.form.submit()">
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
<option val...
How to Loop through items returned by a function with ng-repeat?
...cache. If it does not exist in cache, ngRepeat stores it in cache, creates new scope, puts object on it, creates DOM element, etc.
Now about hashKey. Usually hashKey is unique number generated by nextUid(). But it can be function. hashKey is stored in object after generating for future use.
Why yo...
Password hint font in Android
...itText) findViewById(R.id.password_text);
password.setTransformationMethod(new PasswordTransformationMethod());
With this approach, the hint font looks good but as you're typing in that edit field, you don't see each character in plain text before it turns into a password dot. Also when making inp...
How to create an object for a Django model with a many to many field?
...you can create an object and all of its m2m objects in 2 queries using the new bulk_create in django 1.4. Note that this is only usable if you don't require any pre or post-processing on the data with save() methods or signals. What you insert is exactly what will be in the DB
You can do this witho...
What is the intent of the methods getItem and getItemId in the Android class BaseAdapter?
.../ create ArrayList of MyListItem
ArrayList<MyListItem> myListItems = new ArrayList<MyListItem>(10);
// override BaseAdapter methods
@Override
public Object getItem(int position) {
// return actual object <MyListItem>
// which will be available with item in ListView
ret...
Rails 4 multiple image or file upload using carrierwave
...mo :
Multiple Attachment Rails 4
To do just follow these steps.
rails new multiple_image_upload_carrierwave
In gem file
gem 'carrierwave'
bundle install
rails generate uploader Avatar
Create post scaffold
rails generate scaffold post title:string
Create post_attachment scaffold
rails ...
how to find host name from IP with out login to the host
...;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 12770
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1460
;; QUESTION SECTION:
;34.34.51.72.in-addr.arpa. IN PTR
;; ANSWER SECTION:
...