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How do I add tab completion to the Python shell?
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I think django does something like https://docs.python.org/library/rlcompleter.html
If you want to have a really good interactive interpreter have a look at
IPython.
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How can I use PHP to dynamically publish an ical file to be read by Google Calendar?
.../ 1. Create new calendar
$vCalendar = new \Eluceo\iCal\Component\Calendar('www.example.com');
// 2. Create an event
$vEvent = new \Eluceo\iCal\Component\Event();
$vEvent->setDtStart(new \DateTime('2012-12-24'));
$vEvent->setDtEnd(new \DateTime('2012-12-24'));
$vEvent->setNoTime(true);
$vEv...
How to read/write a boolean when implementing the Parcelable interface?
...lly create Parcelable.
And there is a webiste also for doing this. http://www.parcelabler.com/
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Is there a print_r or var_dump equivalent in Ruby / Ruby on Rails?
...ebug:
http://railscasts.com/episodes/54-debugging-with-ruby-debug
http://www.sitepoint.com/article/debug-rails-app-ruby-debug/
http://www.datanoise.com/articles/2006/7/12/tutorial-on-ruby-debug
It's incredibly helpful!
s...
what is the best way to convert a json formatted key value pair to ruby hash with symbol as key?
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The most convenient way is by using the nice_hash gem: https://github.com/MarioRuiz/nice_hash
require 'nice_hash'
my_str = "{ 'user': { 'name': 'foo', 'age': 40, 'location': { 'city' : 'bar', 'state': 'ca' } } }"
# on my_hash will have the json as a hash
my_hash = my_str.json
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Disable Drag and Drop on HTML elements?
...u can disable dragging simply by using draggable="false" attribute.
http://www.w3schools.com/tags/att_global_draggable.asp
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Find document with array that contains a specific value
...vouriteFoods : [String]
}
The relevant documentation can be found here: https://docs.mongodb.com/manual/tutorial/query-arrays/
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Set initial focus in an Android application
...here, I tried all of the above to no avail. The fix I found is from http://www.helloandroid.com/tutorials/remove-autofocus-edittext-android . Basically, you need to create an invisible layout just above the problematic Button:
<LinearLayout android:focusable="true"
android:focusabl...
ggplot with 2 y axes on each side and different scales
... faceting and scale free to compare the two data series? - e.g. look here: https://github.com/hadley/ggplot2/wiki/Align-two-plots-on-a-page
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How to make JavaScript execute after page load?
...w.addEventListener("load", function(){
// ....
});
MDN Resources:
https://developer.mozilla.org/en-US/docs/Web/Events/DOMContentLoaded
https://developer.mozilla.org/en-US/docs/Web/Events/load
MDN list of all events:
https://developer.mozilla.org/en-US/docs/Web/Events
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