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Understanding Spliterator, Collector and Stream in Java 8
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I meant "a reduce operation, in the sense that term is meant in map/reduce"
– Louis Wasserman
May 5 '15 at 3:29
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What is a callback function?
...xample is great but I don't see why the terminology is "callback". When is meaningOfLife "called back"?
– CodyBugstein
Apr 11 '13 at 14:51
4
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How to format a java.sql Timestamp for displaying?
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EDIT:
please see the documentation of Formatter to know what TD and TT means: click on java.util.Formatter
The first 'T' stands for:
't', 'T' date/time Prefix for date and time conversion characters.
and the character following that 'T':
'T' Time formatted for the 24-hour clo...
How do I REALLY reset the Visual Studio window layout?
...m, but they always come back
When you say "they always come back" do you mean "next time you restart Visual Studio" or "immediately"?
One quirk of Visual Studio (at least VS2005) is that settings aren't saved until you exit. That means that if VS crashes at all while you are using it, any layout...
Where does gcc look for C and C++ header files?
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What do the `s mean? I'm finding it difficult to search for this.
– mijiturka
Mar 23 '16 at 12:35
8
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Regex for string not ending with given suffix
...ymbol:
.*[^a]$
If you put the ^ symbol at the beginning of brackets, it means "everything except the things in the brackets." $ is simply an anchor to the end.
For multiple characters, just put them all in their own character set:
.*[^a][^b]$
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How do I get list of methods in a Python class?
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I think you mean dict. But that lists the attributes of the instance, not the methods.
– me_and
Dec 15 '09 at 23:45
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DropDownList in MVC 4 with Razor
...answered Jul 18 '13 at 15:21
chridamchridam
82.4k1818 gold badges159159 silver badges185185 bronze badges
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How do I remove a substring from the end of a string in Python?
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strip doesn't mean "remove this substring". x.strip(y) treats y as a set of characters and strips any characters in that set from the ends of x.
Instead, you could use endswith and slicing:
url = 'abcdc.com'
if url.endswith('.com'):
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How do I set bold and italic on UILabel of iPhone/iPad?
...itItalic];
label.font = [UIFont fontWithDescriptor:fontD size:0];
size:0 means 'keep the size as is'
With Swift try the following extension:
extension UIFont {
func withTraits(traits:UIFontDescriptorSymbolicTraits...) -> UIFont {
let descriptor = self.fontDescriptor()
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