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Delete all documents from index/type without deleting type
I know one can delete all documents from a certain type via deleteByQuery.
15 Answers
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How can I call a custom Django manage.py command directly from a test driver?
...n on a database table. How would I invoke the management command directly from code?
5 Answers
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Chrome Extension how to send data from content script to popup.html
...n API's.
Now the problem is I need to show the data on my popup.html page from the contentScript.js file.
I don't know how to do that I've tried reading the documentation but messaging in chrome I just can't understand what to do.
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How to downgrade from Internet Explorer 11 to Internet Explorer 10?
...were almost there. Now I managed to solve this. You need to uninstall IE11 from 3 places: 1. windows features 2. Installed updates - Uninstall Internet Explorer 11 2. Installed updates - Uninstall Windows Internet Explorer 10. Update your answer and I'll mark it as a solution
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Remove all whitespace in a string
I want to eliminate all the whitespace from a string, on both ends, and in between words.
10 Answers
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What is Data Transfer Object?
...Transfer Object is an object that is used to encapsulate data, and send it from one subsystem of an application to another.
DTOs are most commonly used by the Services layer in an N-Tier application to transfer data between itself and the UI layer. The main benefit here is that it reduces the amoun...
Why was the switch statement designed to need a break?
...case using a goto.
It's too bad Java didn't take the opportunity to break from the C semantics.
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How to validate phone numbers using regex
...ing code is going to be a waste of time if the numbers are allowed to come from outside the US.
– Daniel Earwicker
Jul 21 '09 at 12:13
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Calendar returns wrong month [duplicate]
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Months are indexed from 0 not 1 so 10 is November and 11 will be December.
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Catching an exception while using a Python 'with' statement
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from __future__ import with_statement
try:
with open( "a.txt" ) as f :
print f.readlines()
except EnvironmentError: # parent of IOError, OSError *and* WindowsError where available
print 'oops'
If you want d...