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Why doesn't list have safe “get” method like dictionary?
...ows you to query the value associated with a name, not directly access the 37th item in the dictionary (which would be more like what you're asking of your list).
Of course, you can easily implement this yourself:
def safe_list_get (l, idx, default):
try:
return l[idx]
except IndexError:
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How to remove from a map while iterating it?
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answered Nov 22 '11 at 22:30
Kerrek SBKerrek SB
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Is there any good dynamic SQL builder library in Java? [closed]
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edited Mar 23 '16 at 8:34
HaveNoDisplayName
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Is there a max array length limit in C++?
...onrad RudolphKonrad Rudolph
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How to add color to Github's README.md file
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388
+50
It's wo...
TortoiseGit save user authentication / credentials
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356
For TortoiseGit 1.8.1.2 or later, there is a GUI to switch on/off credential helper.
It suppo...
How to take column-slices of dataframe in pandas
...ing to 'bar'
df.loc[:, :'bar']
# foo bar
# slice from 'quz' to the end by 3
df.loc[:, 'quz'::3]
# quz sat
# attempt from 'sat' to 'bar'
df.loc[:, 'sat':'bar']
# no columns returned
# slice from 'sat' to 'bar'
df.loc[:, 'sat':'bar':-1]
sat cat ant quz bar
# slice notation is syntatic sugar for th...
How are people managing authentication in Go? [closed]
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SexxLuthorSexxLuthor
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how to remove shared preference while application uninstall in android
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Apr 8 '13 at 7:04
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What does the ??!??! operator do in C?
I saw a line of C that looked like this:
4 Answers
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