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iPhone Navigation Bar Title text color
... the titleView of the navigationItem.
The label should:
Have a clear background color (label.backgroundColor = [UIColor clearColor]).
Use bold 20pt system font (label.font = [UIFont boldSystemFontOfSize: 20.0f]).
Have a shadow of black with 50% alpha (label.shadowColor = [UIColor colorWithWhite:0...
hasNext in Python iterators?
...answered Dec 27 '09 at 18:08
avakaravakar
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Clear variable in python
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cs95
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answered Nov 23 '11 at 5:20
bnaulbnaul
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What's the false operator in C# good for?
...r will call | and & when you write || and &&.
For example, look at this code (from http://ayende.com/blog/1574/nhibernate-criteria-api-operator-overloading - where I found out about this trick; archived version by @BiggsTRC):
public static AbstractCriterion operator &(AbstractCrite...
Is a one column table good design? [closed]
It it ok to have a table with just one column? I know it isn't technically illegal, but is it considered poor design?
15 A...
How to add minutes to my Date
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Christian Vielma
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answered Jan 28 '12 at 8:45
Aravind YarramAravi...
Usages of Null / Nothing / Unit in Scala
...ability to express variance in type parameters."). From the article you linked to:
One other use of Nothing is as a return type for methods that never
return. It makes sense if you think about it. If a method’s return
type is Nothing, and there exists absolutely no instance of Nothing,
t...
PreparedStatement IN clause alternatives?
What are the best workarounds for using a SQL IN clause with instances of java.sql.PreparedStatement , which is not supported for multiple values due to SQL injection attack security issues: One ? placeholder represents one value, rather than a list of values.
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What are all the different ways to create an object in Java?
Had a conversation with a coworker the other day about this.
22 Answers
22
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How do I close a single buffer (out of many) in Vim?
...hanges are
lost.
The file remains unaffected.
If you know what you're doing, you can also use :bw
:bw
Like |:bdelete|, but really delete the
buffer.
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