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Why declare unicode by string in python?
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edited Jul 3 '10 at 5:51
answered Jul 3 '10 at 4:34
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In Python, if I return inside a “with” block, will the file still close?
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edited Dec 12 '12 at 17:01
answered Mar 27 '12 at 7:42
Th...
Set cellpadding and cellspacing in CSS?
..."cellpadding" in CSS, you can simply use padding on table cells. E.g. for 10px of "cellpadding":
td {
padding: 10px;
}
For "cellspacing", you can apply the border-spacing CSS property to your table. E.g. for 10px of "cellspacing":
table {
border-spacing: 10px;
border-collapse: separat...
How to split a file into equal parts, without breaking individual lines? [duplicate]
...= ${lines_per_file}"
wc -l xyzzy.*
This outputs:
Total lines = 70
Lines per file = 12
12 xyzzy.aa
12 xyzzy.ab
12 xyzzy.ac
12 xyzzy.ad
12 xyzzy.ae
10 xyzzy.af
70 total
More recent versions of split allow you to specify a number of CHUNKS with the -n/--number option. You ...
Create a custom event in Java
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answered Jun 7 '11 at 18:50
aioobeaioobe
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How to remove Firefox's dotted outline on BUTTONS as well as links?
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803
button::-moz-focus-inner {
border: 0;
}
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Is there a way to loop through a table variable in TSQL without using a cursor?
...ow:
Declare @Id int
While (Select Count(*) From ATable Where Processed = 0) > 0
Begin
Select Top 1 @Id = Id From ATable Where Processed = 0
--Do some processing here
Update ATable Set Processed = 1 Where Id = @Id
End
Another alternative is to use a temporary table:
Select *
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Ruby: kind_of? vs. instance_of? vs. is_a?
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630
kind_of? and is_a? are synonymous.
instance_of? is different from the other two in that it only...
setMaxResults for Spring-Data-JPA annotation?
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As of Spring Data JPA 1.7.0 (Evans release train).
You can use the newly introduced Top and First keywords that allow you to define query methods like this:
findTop10ByLastnameOrderByFirstnameAsc(String lastname);
Spring Data will automatically li...