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String isNullOrEmpty in Java? [duplicate]
...str)
StringUtils.isBlank(str) or StringUtils.isNotBlank(str)
from Apache commons-lang.
The difference between empty and blank is : a string consisted of whitespaces only is blank but isn't empty.
I generally prefer using apache-commons if possible, instead of writing my own utility methods, alth...
Android Fragments and animation
How should you implement the sort of sliding that for example the Honeycomb Gmail client uses?
6 Answers
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Reading a List from properties file and load with spring annotation @Value
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How to delete an SMS from the inbox in Android programmatically?
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"As of Android 1.6, incoming SMS message broadcasts (android.provider.Telephony.SMS_RECEIVED) are delivered as an "ordered broadcast" — meaning that you can tell the system which components should receive the broadcast first."
This means that y...
How do you get the length of a list in the JSF expression language?
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Yes, since some genius in the Java API creation committee decided that, even though certain classes have size() members or length attributes, they won't implement getSize() or getLength() which JSF and most other standards require, you can't do what you want.
There's a co...
Converting HTML files to PDF [closed]
...ion numbers 5 or above are on the more restrictive license. stackoverflow.com/questions/2692000/…
– Gary
Feb 13 '13 at 14:53
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How to add parameters to a HTTP GET request in Android?
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What's the purpose of git-mv?
...t, as it handles changes in filename case (foo.txt to Foo.txt) while those commands run individually do not (on OSX)
– greg.kindel
Sep 2 '16 at 19:37
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How can I view MSIL / CIL generated by C# compiler? Why is it called assembly?
...o .NET C# programming. I'm following few books. It is said that instead of compiling it directly to binary code (Native code). High level code is converted into intermediate language (called MSIL aka CIL). But when I compile, I get an exe/Dll file.
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Wolfram's Rule 34 in XKCD [closed]
...enever a three-bit string matches rule 2's configuration, the center bit becomes (or stays, in this case) true on the next iteration.
A CA's rules are described as a bitstring. Say it's rule 110 (my favorite). In binary, 110 is 01101110. The digit of least significance is zero. This means that if t...