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How to import a jar in Eclipse
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Add Jar vs Add External Jar what's the differnce?
– Pacerier
Jan 15 '12 at 12:37
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What does bundle exec rake mean?
...machine-specific", global gems if you did gem install a_certain_gem. local vs global
– ahnbizcad
Oct 12 '15 at 2:25
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How to get the ActionBar height?
... same thing when using tabs. Problem is it's sometimes hard to detect tabs vs. no tabs, since some devices visually collapse the tabs into the base ActionBar in some situations. So what worked for me is just ActionBar.getHeight(). Depending on the situation, that may work for you too.
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if else in a list comprehension [duplicate]
...tinguishing the role of conditionals at the beginning of the comprehension vs. at the end. You can do both at the same time, too; e.g. ['upper' if item.isupper() else 'lower' for item in 'Omg! paNCAkEs!!!' if item.isalpha()]
– Air
Oct 14 '13 at 21:55
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What's the key difference between HTML 4 and HTML 5?
...ith a text/html MIME type that follow this spec.
The same goes for XHTML 5 vs. XHTML5.
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What is the difference between an abstract function and a virtual function?
... five minutes of reading this: msdn.microsoft.com/en-us/library/aa645767(v=vs.71).aspx)
– Jake
Nov 1 '11 at 15:49
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Why doesn't a python dict.update() return the object?
..., line 1, in <module>
TypeError: keyword arguments must be strings
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>>> dict({1:2}, **{'3':4})
{1: 2, '3': 4}
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How do I use Django templates without the rest of Django?
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I would also recommend jinja2. There is a nice article on django vs. jinja2 that gives some in-detail information on why you should prefere the later.
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Predicate Delegates in C#
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If you're in VB 9 (VS2008), a predicate can be a complex function:
Dim list As New List(Of Integer)(New Integer() {1, 2, 3})
Dim newList = list.FindAll(AddressOf GreaterThanTwo)
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Function GreaterThanTwo(ByVal item As Integer) As Boolean
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TransactionScope automatically escalating to MSDTC on some machines?
...h would make escalation superfluous.
– Evgeniy Berezovsky
Oct 8 '13 at 3:58
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