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hexadecimal string to byte array in python
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>>> hex_data
"\xde\xad\xbe\xef"
or since Python 2.7 and Python 3.0:
>>> bytes.fromhex(hex_string) # Python ≥ 3
b'\xde\xad\xbe\xef'
>>> bytearray.fromhex(hex_string)
bytearray(b'\xde\xad\xbe\xef')
Note that bytes is an immutable version of bytearray.
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Create table using Javascript
I have a JavaScript function which creates a table with 3 rows 2 cells.
12 Answers
12
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Entity Framework vs LINQ to SQL
Now that .NET v3.5 SP1 has been released (along with VS2008 SP1), we now have access to the .NET entity framework.
17 Answe...
Pythonic way to check if a list is sorted or not
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23 Answers
23
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How can I determine if a String is non-null and not only whitespace in Groovy?
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edited Nov 23 '14 at 23:51
Jared Burrows
48.5k2121 gold badges136136 silver badges173173 bronze badges
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How do I prevent the iPhone screen from dimming or turning off while my application is running?
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edited Feb 16 '18 at 3:27
Valentin Shamardin
3,24133 gold badges2929 silver badges4242 bronze badges
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How do I raise the same Exception with a custom message in Python?
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Update: For Python 3, check Ben's answer
To attach a message to the current exception and re-raise it:
(the outer try/except is just to show the effect)
For python 2.x where x>=6:
try:
try:
raise ValueError # something bad......
Update value of a nested dictionary of varying depth
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273
@FM's answer has the right general idea, i.e. a recursive solution, but somewhat peculiar coding...
Duplicate headers received from server
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236
This ones a little old but was high in the google ranking so I thought I would throw in the ans...