大约有 47,000 项符合查询结果（耗时：0.0670秒） [XML]
getViewTypeCount and getItemViewType methods of ArrayAdapter
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308
These handle the case where you want different types of view for different rows. For instance, ...
How to parse unix timestamp to time.Time
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+500
The time.Parse function does not do Unix timestamps. Instead you can use strconv.ParseInt to parse the string to int64 and create the...
Linux bash: Multiple variable assignment
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Tom Hale
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answered Dec 23 '09 at 12:16
Michael Krelin - hackerMichael K...
Is there a way to make a link clickable in the OSX Terminal?
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edited Jul 7 '12 at 15:06
Joshua Muheim
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ans...
remove legend title in ggplot
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answered Feb 8 '13 at 11:30
jubajuba
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Get PostGIS version
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edited Mar 28 '13 at 20:19
Brad Koch
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ans...
Is there a way of having git show lines added, lines changed and lines removed?
...'^\{\+.*\+\}$' \
REM_PATTERN='^\[-.*-\]$' \
git diff --word-diff --unified=0 | sed -nr \
-e "s/$MOD_PATTERN/modified/p" \
-e "s/$ADD_PATTERN/added/p" \
-e "s/$REM_PATTERN/removed/p" \
| sort | uniq -c
It's a little long-winded so you may want to parse it in your own script instead....
How to redirect stderr to null in cmd.exe
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GolezTrol
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answered Dec 22 '10 at 9:06
atzzatzz
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Lambda function in list comprehensions
... calls it ten times.
The second one doesn't call the function. It creates 10 different lambda functions. It puts all of those in a list. To make it equivalent to the first you need:
[(lambda x: x*x)(x) for x in range(10)]
Or better yet:
[x*x for x in range(10)]
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