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Convert Unicode to ASCII without errors in Python
...eError: 'ascii' codec can't decode byte 0xa0 in position 0: ordinal not in range(128)
While:
html = '\xa0'
decoded_str = html.decode("windows-1252")
encoded_str = decoded_str.encode("utf8")
Succeeds without error. Do note that "windows-1252" is something I used as an example. I got this from ch...
C# How can I check if a URL exists/is valid?
...
I would add that some status codes in the 3xx range will actually cause an error to be thrown e.g. 304 Not Modified in which case you should be handling that in your catch block
– RobV
Aug 25 '11 at 8:43
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When to use NSInteger vs. int
...better suited to even a long. Maybe you know that it wont exceed a certain range, and therefore think it will be more memory-efficient to simply use int.
– Jacob Relkin
Dec 14 '10 at 23:27
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Why do we need private subnet in VPC?
...where... but, in fairness, you're paying, in part, for some pretty serious raw packet switching power and network connectivity with the gateway.
– Michael - sqlbot
Feb 20 '16 at 2:44
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How to set a single, main title above all the subplots with Pyplot?
...ort matplotlib.pyplot as plt
import numpy as np
fig=plt.figure()
data=np.arange(900).reshape((30,30))
for i in range(1,5):
ax=fig.add_subplot(2,2,i)
ax.imshow(data)
fig.suptitle('Main title') # or plt.suptitle('Main title')
plt.show()
...
Moving and vanishing lines of code; trouble with Eclipse's XML Editor
...oth save and format your XML.
I've tried other editors options like "Show range indicator" or "Use characters to show changes in vertical ruler" but I didn't see any difference in behavior with activating or de-activating these options.
Finally, to correct the visual display of the file when it's ...
Python int to binary string?
...ef toBinary(n):
return ''.join(str(1 & int(n) >> i) for i in range(64)[::-1])
This function can convert a positive integer as large as 18446744073709551615, represented as string '1111111111111111111111111111111111111111111111111111111111111111'.
It can be modified to serve a much l...
Download the Android SDK components for offline install
...in notepad. Find your ip address from ipconfig. In the file, go the subnet range in which your ip falls.
Eg: isInNet(resolved_ip, "198.175.111.0", "255.255.255.0") will be true for 198.175.111.53
take the return value: after the word PROXY and use this for configuring SDK Manager.
Now the SDK will...
What is the easiest/best/most correct way to iterate through the characters of a string in Java?
... Multilingual Plane), i.e. code points that are outside of the u0000-uFFFF range. This will only happen rarely, since the code points outside this are mostly assigned to dead languages. But there are some useful characters outside this, for example some code points used for mathematical notation, an...
What are the lesser known but useful data structures?
... Spatial indices are also useful for N-body simulations involving long-range forces like gravity.
– Justin Peel
May 25 '10 at 16:13
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