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How do I loop through a list by twos? [duplicate]
I want to loop through a Python list and process 2 list items at a time. Something like this in another language:
7 Answers...
Python serialization - Why pickle?
I understood that Python pickling is a way to 'store' a Python Object in a way that does respect Object programming - different from an output written in txt file or DB.
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Does Python have a ternary conditional operator?
If Python does not have a ternary conditional operator, is it possible to simulate one using other language constructs?
26 ...
Are lists thread-safe?
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Lists themselves are thread-safe. In CPython the GIL protects against concurrent accesses to them, and other implementations take care to use a fine-grained lock or a synchronized datatype for their list implementations. However, while lists themselves can't go c...
How to get package name from anywhere?
...ed to add this class to the Name field at the Application tab. Or edit the xml and put
<application
android:name="com.example.app.MyApp"
android:icon="@drawable/icon"
android:label="@string/app_name"
.......
<activity
......
and then from anywhere you can call
S...
How to erase the file contents of text file in Python?
I have text file which I want to erase in Python. How do I do that?
12 Answers
12
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Android, How to limit width of TextView (and add three dots at the end of text)?
.....) at the end of string. This one shows the text has continue. This is my XML but there is no dots although it limit my text.
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Retrieving parameters from a URL
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Python 2:
import urlparse
url = 'http://foo.appspot.com/abc?def=ghi'
parsed = urlparse.urlparse(url)
print urlparse.parse_qs(parsed.query)['def']
Python 3:
import urllib.parse as urlparse
from urllib.parse import parse_qs...
Create an empty list in python with certain size
...None] * 10
for i in range(10):
lst[i] = i
Admittedly, that's not the Pythonic way to do things. Better do this:
lst = []
for i in range(10):
lst.append(i)
Or even simpler, in Python 2.x you can do this to initialize a list with values from 0 to 9:
lst = range(10)
And in Python 3.x:
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What's the difference between REST & RESTful
...t, put and delete
It should return the result only in the form of JSON or XML, atom, OData etc. (lightweight data )
REST based services follow some of the above principles and not all
RESTFUL services means it follows all the above principles.
It is similar to the concept of:
Object oriented lang...