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getting the screen density programmatically in android?
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Ωmega
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answered Jul 2 '10 at 14:26
joshperryjoshpe...
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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Sort a Custom Class List
I would like to sort my list with the date property.
10 Answers
10
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Font size in CSS - % or em?
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browsers in common use today. This is
a technique you can put in your kit
bag and use as a best practice for
sizing text in CSS that satisfies both
designers and readers.
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Convert JSON String to Pretty Print JSON output using Jackson
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To indent any old JSON, just bind it as Object, like:
Object json = mapper.readValue(input, Object.class);
and then write it out with indentation:
String indented = mapper.writerWithDefaultPrettyPrinter().writeValueAsString(json);
this avoids your having to define actu...