大约有 34,900 项符合查询结果（耗时：0.0414秒） [XML]
In SQL, how can you “group by” in ranges?
... edited Jul 16 at 21:43
Dale K
11.1k88 gold badges3232 silver badges5959 bronze badges
answered Oct 24 '08 at 12:01
...
How to set TextView textStyle such as bold, italic
...(null, Typeface.ITALIC);
textView.setTypeface(null, Typeface.NORMAL);
To keep the previous typeface
textView.setTypeface(textView.getTypeface(), Typeface.BOLD_ITALIC)
share
|
improve this answer...
Why is lazy evaluation useful?
...luation is useful. I have yet to have anyone explain to me in a way that makes sense; mostly it ends up boiling down to "trust me".
...
How do I perform an IF…THEN in an SQL SELECT?
...ECT CAST(
CASE
WHEN Obsolete = 'N' or InStock = 'Y'
THEN 1
ELSE 0
END AS bit) as Saleable, *
FROM Product
You only need to do the CAST if you want the result as a Boolean value. If you are happy with an int, this wo...
Is it possible to override JavaScript's toString() function to provide meaningful output for debuggi
... edited Aug 10 at 13:46
Mark Baijens
10.6k1010 gold badges3838 silver badges6464 bronze badges
answered Jun 10 '11 at 14:13
...
How to add a separator to a WinForms ContextMenu?
...
SqlRyanSqlRyan
30.1k3232 gold badges108108 silver badges186186 bronze badges
...
How can I convert String to Int?
...lso, since Int32.TryParse returns a bool you can use its return value to make decisions about the results of the parsing attempt:
int x = 0;
if (Int32.TryParse(TextBoxD1.Text, out x))
{
// you know that the parsing attempt
// was successful
}
If you are curious, the difference between Pa...
Python decorators in classes
Can one write something like:
11 Answers
11
...
Creating a div element in jQuery [duplicate]
...
T.Todua
41.4k1515 gold badges181181 silver badges170170 bronze badges
answered May 15 '09 at 10:43
cm2cm2
...
How do I rename all folders and files to lowercase on Linux?
...
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Sep 30 '08 at 12:03
Alex BAlex B
...