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Difference between Divide and Conquer Algo and Dynamic Programming
...thing completely different. Because they both work by recursively breaking down a problem into two or more sub-problems of the same or related type, until these become simple enough to be solved directly. The solutions to the sub-problems are then combined to give a solution to the original problem....
Detecting when user scrolls to bottom of div with jQuery
... // element is at the end of its scroll, load more content
}
Source: https://developer.mozilla.org/en-US/docs/Web/API/Element/scrollHeight#Determine_if_an_element_has_been_totally_scrolled
Some elements won't allow you to scroll the full height of the element. In those cases you can use:
var...
Fat models and skinny controllers sounds like creating God models [closed]
...esentation layer and model layers. Just like the presentation layer breaks down into controllers (instances, responsible for dealing with user input), views (instances, responsible for UI logic) and templates/layouts, so does the model layer.
The major parts that the model layer consists of are:
Do...
How to send POST request in JSON using HTTPClient in Android?
...
Too much code for this task, checkout this library https://github.com/kodart/Httpzoid
Is uses GSON internally and provides API that works with objects. All JSON details are hidden.
Http http = HttpFactory.create(context);
http.get("http://example.com/users")
.handler(new...
How to define optional methods in Swift protocol?
...ty to use structs in in protocol callbacks.
I wrote a small summary here:
https://www.avanderlee.com/swift-2-0/optional-protocol-methods/
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Passing current scope to an AngularJS Service
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Deleting queues in RabbitMQ
...lpful to point out that user must be tagged as 'administrator' in rabbit. (https://www.rabbitmq.com/management.html)
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Use different Python version with virtualenv
...--prefix=$HOME/.localpython
make
make install
virtual env
cd ~/src
wget https://pypi.python.org/packages/5c/79/5dae7494b9f5ed061cff9a8ab8d6e1f02db352f3facf907d9eb614fb80e9/virtualenv-15.0.2.tar.gz#md5=0ed59863994daf1292827ffdbba80a63
tar -zxvf virtualenv-15.0.2.tar.gz
cd virtualenv-15.0.2/
~/.loc...
What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)
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Python debugging tips [closed]
...tep and list.
alias nl n;;l
alias sl s;;l
# Short cuts for walking up and down the stack
alias uu u;;u
alias uuu u;;u;;u
alias uuuu u;;u;;u;;u
alias uuuuu u;;u;;u;;u;;u
alias dd d;;d
alias ddd d;;d;;d
alias dddd d;;d;;d;;d
alias ddddd d;;d;;d;;d;;d
...