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Do HTML WebSockets maintain an open connection for each client? Does this scale?
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209
+50
In most...
What is the difference between Fragment and FragmentActivity?
...wn UI as an invisible worker for the activity.
– uzay95
Mar 12 '13 at 8:56
1
@uzay95 thanks for p...
adding noise to a signal in python
...ed Ali JAMAOUI
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Selecting data frame rows based on partial string match in a column
... 4 146.7 62 3.69 3.19 20.0 1 0 4 2
# Merc 230 22.8 4 140.8 95 3.92 3.15 22.9 1 0 4 2
# Merc 280 19.2 6 167.6 123 3.92 3.44 18.3 1 0 4 4
# Merc 280C 17.8 6 167.6 123 3.92 3.44 18.9 1 0 4 4
# Merc 450SE 16.4 8 275.8 180 3.07 4.07 17.4 0 0 3 3...
How to use sed to replace only the first occurrence in a file?
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mklement0mklement0
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Get unique values from a list in python [duplicate]
...not have to be the order of the original list.
– johk95
Jul 27 '17 at 10:37
@johk95 True, I should have clarified. How...
Reading binary file and looping over each byte
...5, 15, 1, 252, 216, 183, 235, 6, 136, 50, 222, 218, 7, 65, 234, 129, 240, 195, 165, 215, 245, 201, 222, 95, 87, 71, 232, 235, 36, 224, 190, 185, 12, 40, 131, 54, 79, 93, 210, 6, 154, 184, 82, 222, 80, 141, 117, 110, 254, 82, 29, 166, 91, 42, 232, 72, 231, 235, 33, 180, 238, 29, 61, 250, 38, 86, 120,...
Is there an equivalent of 'which' on the Windows command line?
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@Michael, if you're still using DOS or Win95, finding executables on the path are the least of your problems :-)
– paxdiablo
Apr 9 '09 at 5:41
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Find when a file was deleted in Git
...ategy.
mark@lunchbox:~/example$ git log -- foo
commit 77403443a13a93073289f95a782307b1ebc21162
Author: Mark Amery
Date: Tue Jan 12 22:50:50 2016 +0000
Deleted foo
commit ddff7a78068aefb7a4d19c82e718099cf57be694
Author: Mark Amery
Date: Tue Jan 12 22:50:19 2016 +0000
Added foo
mark@l...
How does this giant regex work?
...jcRdJgB7597+xtctMYcQGOLcx1Yas7IcfWJlx7HpKhcHIMBDBf4hpNZLaLA7nLnaHC4ML8yVtDF95LaFn4sAPFjDKGLQPvJbfv37fPT6t1qubWCCQYC28qUUllwKcVWx4twGDQCs+Tr0b/FiKnKHbnQQDFz7S0Bjh0FBfiX9LAy9yYHLpyu6PDOBMKs80DmAA9RcDhAU4eCrLwZBq2T41K1K80x8PvLCsJRCqfCxUE1E/zoZ6mdA2OGX4Th9Y8+ICp8gN+KVAiPNLy2EFmGAxfD0HUN+dlilpvXEJ0yGzN2z...