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What's the best practice to round a float to 2 decimals? [duplicate]
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I was working with statistics in Java 2 years ago and I still got the codes of a function that allows you to round a number to the number of decimals that you want. Now you need two, but maybe you would like to try with 3 to compare results, and this functio...
Why do most fields (class members) in Android tutorial start with `m`?
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Interesting.. the Google Java Code Style actually contradicts the AOSP Code Style regarding this.
– Gautam
Sep 9 '15 at 1:03
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Eclipse Autocomplete (percent sign, in Juno)
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Match everything except for specified strings
...e so:
(?!red|green|blue)
(Thanks for the syntax fix, the above is valid Java and Perl, YMMV)
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Using a custom typeface in Android
...of code snippets around to help simplify applying a typeface to your UI in Java, but there's no way to do it from XML.
– CommonsWare
Jan 30 '13 at 13:17
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The Android emulator is not starting, showing “invalid command-line parameter”
I made a simple "Hello World" program in Eclipse . I added nothing to a Java file and only added a text view in file main.xml as
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Is there a way to ignore a single FindBugs warning?
... deprecated in favor of @SuppressFBWarnings because of the name clash with Java's SuppressWarnings.
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Using openssl to get the certificate from a server
...emote server, which I can then use to add to my keystore and use within my java application.
11 Answers
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Read stream twice
...() it . if your InputStrem doesn't support mark then you can use the class java.io.BufferedInputStream,so you can embed your stream inside a BufferedInputStream like this
InputStream bufferdInputStream = new BufferedInputStream(yourInputStream);
bufferdInputStream.mark(some_value);
//re...
Polymorphism with gson
...ain. This is what happened in my similar code.
– che javara
Nov 27 '13 at 22:11
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Wrong. This sol...