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mysql check collation of a table
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edited Dec 13 '19 at 10:34
Robin
2,5782020 silver badges2929 bronze badges
answered Sep 30 '10 at 1...
What is the purpose of the single underscore “_” variable in Python?
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answered May 5 '11 at 7:10
ncoghlanncoghlan
33.8k88 gold badges6363 silver badges7575 bronze badges
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Naming convention for unique constraint
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See blogs.msdn.microsoft.com/dtjones/2009/10/29/…
– Stefan Steiger
Oct 14 '16 at 11:45
add a comment
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How to replace a whole line with sed?
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answered Jan 11 '12 at 16:10
jaypal singhjaypal singh
65.1k1919 gold badges9191 silver badges130130 bronze badges
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Cost of exception handlers in Python
...ve just tried the following:
import timeit
statements=["""\
try:
b = 10/a
except ZeroDivisionError:
pass""",
"""\
if a:
b = 10/a""",
"b = 10/a"]
for a in (1,0):
for s in statements:
t = timeit.Timer(stmt=s, setup='a={}'.format(a))
print("a = {}\n{}".format(a,s))
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Should I use `import os.path` or `import os`?
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answered Apr 27 '10 at 21:14
Mike GrahamMike Graham
60.5k1212 gold badges8484 silver badges119119 bronze badges
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Convert timedelta to total seconds
...e in local time.
I'm in Melbourne, Australia where the standard TZ is UTC+10, but daylight saving is still in force until tomorrow morning so it's UTC+11. When I executed the following, it was 2011-04-02T20:31 local time here ... UTC was 2011-04-02T09:31
>>> import time, datetime
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Java compile speed vs Scala compile speed
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answered Aug 16 '10 at 4:07
Aaron NovstrupAaron Novstrup
20.1k77 gold badges6363 silver badges107107 bronze badges
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Conditional formatting based on another cell's value
... figured it out, you need to use an absolute reference. For example, "=B5:B10=C$5" in the forumla, and B5:B10 in the range.
– Ben
May 24 '14 at 0:56
1
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Auto code completion on Eclipse
I want Eclipse to automatically suggest to me all possible options, while I'm writing some variable/class name or keyword, like in Flash Develop or Visual Studio.
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