大约有 38,347 项符合查询结果（耗时：0.0417秒） [XML]
“unary operator expected” error in Bash if condition
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edited Jul 24 '15 at 4:58
answered Nov 29 '12 at 3:31
ric...
UITextField - capture return button event
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Ilya SuzdalnitskiIlya Suzdalnitski
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How do I speed up the gwt compiler?
...r gwt.xml:
<define-property name="user.agent" values="ie6,gecko,gecko1_8"></define-property>
or in gwt 2.x syntax, and for one browser only:
<set-property name="user.agent" value="gecko1_8"/>
This, for example, will compile your application for IE and FF only. If you know you...
Frequency table for a single variable
...port pandas
>>> my_series = pandas.Series([1,2,2,3,3,3, "fred", 1.8, 1.8])
>>> my_series
0 1
1 2
2 2
3 3
4 3
5 3
6 fred
7 1.8
8 1.8
>>> counts = my_series.value_counts()
>>> counts
3 3
2 2
1.8 2
fred ...
How to go back to lines edited before the last one in Vim?
...re many OCD person here.
– Finn
Nov 8 '18 at 5:04
this works for me
– NanoNova
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Storing SHA1 hash values in MySQL
...it per character and thus would need 160/4 = 40 characters. But if you use 8 bit per character, you would only need a 160/8 = 20 character long field.
So I recommend you to use BINARY(20) and the UNHEX function to convert the SHA1 value to binary.
I compared storage requirements for BINARY(20) and...
How to get a list of installed android applications and pick one to run
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edited Jan 3 '18 at 8:14
frogatto
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Count the occurrences of DISTINCT values
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Gruber
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answered Aug 28 '09 at 11:10
AmberAmber
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Entity Framework Join 3 Tables
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answered Jan 10 '14 at 18:30
MarcinJuraszekMarcinJuraszek
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Adding System.Web.Script reference in class library
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edited Jun 5 '14 at 19:18
DDA
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answered Jul 20 '09 at 22:31
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