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Converting BigDecimal to Integer
...eption if you would lose information. That returns an int but autoboxing takes care of that.
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Check if a value exists in ArrayList
How can I check if a value that is written in scanner exists in an ArrayList ?
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What is the difference between the Eclipse Package Explorer and the Eclipse Project Explorer?
...ct Explorer
provides a hierarchical view of the
artifacts in the Workbench, which is
customized by the specific
configuration of your Workbench.
With only the java developer tools (JDT) installed the Project Explorer nearly looks and behaves for java projects as the Package Explorer (in...
getting the screen density programmatically in android?
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Ωmega
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answered Jul 2 '10 at 14:26
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What is the difference between printf() and puts() in C?
I know you can print with printf() and puts() . I can also see that printf() allows you to interpolate variables and do formatting.
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Xcode 4 - build output directory
... a simple C project, Foundation tool and even Cocoa bundle. A Debugging works fine.
11 Answers
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Nested defaultdict of defaultdict
Is there a way to make a defaultdict also be the default for the defaultdict? (i.e. infinite-level recursive defaultdict?)
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kill -3 to get java thread dump
I am using kill -3 command to see the JVM's thread dump in unix. But where can I find the output of this kill command? I am lost!!
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Ignoring new fields on JSON objects using Jackson [duplicate]
I'm using Jackson JSON library to convert some JSON objects to POJO classes on an android application. The problem is, the JSON objects might change and have new fields added while the application is published, but currently it will break even when a simple String field is added, which can safely be...
Deprecated Java HttpClient - How hard can it be?
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hthserhshthserhs
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