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Why does substring slicing with index out of range work?
...ppens when you do the same thing to a list:
>>> [0, 1, 2, 3, 4, 5][3]
3
>>> [0, 1, 2, 3, 4, 5][3:4]
[3]
Here the difference is obvious. In the case of strings, the results appear to be identical because in Python, there's no such thing as an individual character outside of a st...
Convert NSData to String?
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edited Jul 3 at 13:15
Max MacLeod
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answer...
Open files in 'rt' and 'wt' modes
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+50
t refers to the text mode. There is no difference between r and rt or w and wt since text mode is the default.
Documented here:
Ch...
MySql - Way to update portion of a string?
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edited Nov 27 '18 at 15:05
Madara's Ghost
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Disable ALL CAPS menu items in Visual Studio 2013
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LarsTech
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answered Jul 2 '14 at 21:04
Scott WylieS...
Replace specific characters within strings
...
With a regular expression and the function gsub():
group <- c("12357e", "12575e", "197e18", "e18947")
group
[1] "12357e" "12575e" "197e18" "e18947"
gsub("e", "", group)
[1] "12357" "12575" "19718" "18947"
What gsub does here is to replace each occurrence of "e" with an empty string "".
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Oracle SQL Developer multiple table views
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257
You can pin a tab by clicking the button below :
No need to configure anything, plus sometim...
How to display string that contains HTML in twig template?
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answered Dec 2 '11 at 10:55
Aurimas LičkusAurimas Ličkus
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How to define several include path in Makefile
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wilhelmtellwilhelmtell
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