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What does 'predicate' mean in the context of computer science? [duplicate]
...hs the predicate i.e. the function name-filter. Example: isBlue(arg), here Java predicate interface --> docs.oracle.com/javase/8/docs/api/java/util/function/…
– Hernán Eche
Oct 7 '15 at 18:40
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How to set TextView textStyle such as bold, italic
How to set TextView style (bold or italic) within Java and without using the XML layout?
27 Answers
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Spring @PropertySource using YAML
...o hit a snag with my tests. If I annotate my TestConfiguration (a simple Java config), it is expecting a properties file.
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How to get a resource id with a known resource name?
...esources().getIdentifier("resource name", "resource type as mentioned in R.java",this.getPackageName());
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Why should hash functions use a prime number modulus?
...same modulo k, at least until the integer type overflows.
[As an example, Java's string hashCode is eerily similar to this - it does the characters reverse order, with k=31. So you get striking relationships modulo 31 between strings that end the same way, and striking relationships modulo 2^32 bet...
Hamcrest compare collections
... hasProperty("description", is("testDesc2")))));
http://hamcrest.org/JavaHamcrest/javadoc/1.3/org/hamcrest/Matchers.html#contains(E...)
http://hamcrest.org/JavaHamcrest/javadoc/1.3/org/hamcrest/Matchers.html#containsInAnyOrder(java.util.Collection)
http://hamcrest.org/JavaHamcrest/javadoc/1.3/...
AWS S3: The bucket you are attempting to access must be addressed using the specified endpoint
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I had the same problem in Java. Your solution helped. They use strange names in S3. Endpoint for region, key for object name in the repository...
– Gangnus
Jun 16 '16 at 13:44
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Show Image View from file path?
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Almost: ´decodeFile´ takes a String and not a ´java.io.File´.
– Martin
Apr 29 '11 at 11:51
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Running junit tests in parallel in a Maven build?
...can easily parallelize test suites and parameterized tests.
ParallelSuite.java
public class ParallelSuite extends Suite {
public ParallelSuite(Class<?> klass, RunnerBuilder builder) throws InitializationError {
super(klass, builder);
setScheduler(new RunnerScheduler() ...
How to generate random number in Bash?
...acks, but means the result is not uniformly random. Random libraries, like Java's Random, offer functions to properly return a uniform random number in the given range, rather than simply mod-ing a non-divisible number.
– dimo414
May 26 '14 at 16:07
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