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@RunWith(MockitoJUnitRunner.class) vs MockitoAnnotations.initMocks(this)
...ypes of errors might look. Assume here that JUnit runs these tests in the order they're listed here.
@Test
public void test1() {
// ERROR 1
// This compiles and runs, but it's an invalid use of the framework because
// Mockito is still waiting to find out what it should do when myMet...
Link to add to Google calendar
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How to use the 'og' (Open Graph) meta tag for Facebook share
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How does the “final” keyword in Java work? (I can still modify an object.)
...erent ways depending on what it's used on:
Value types: For ints, doubles etc, it will ensure that the value cannot change,
Reference types: For references to objects, final ensures that the reference will never change, meaning that it will always refer to the same object. It makes no guarantees w...
Convert Data URI to File then append to FormData
... Just an idea: array=[]; array.length=binary.length; ... array[i]=bina... etc. So the array is pre-allocated. It saves a push() having to extend the array each iteration, and we're processing possibly millions of items (=bytes) here, so it matters.
– DDS
Mar 1...
JavaScript plus sign in front of function expression
...he JIT could use that to compile the function as a numerical-only function etc. However, to prevent the unary plus being a concatenation when used in a larger expression, you would need parentheses:
blah + (+(function(){ var scope; return "4"; })());
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Squash the first two commits in Git? [duplicate]
...ess you would need to branch from ab, and rebase a---d onto that branch in order to replay a-d from the new common point ab. And then remove the a-d branch, useless at that point.
– VonC
Mar 14 '09 at 9:32
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REST API Best practices: args in query string vs in request body
...ested. For example when you upload a file you specify the name, mime type, etc. in the body but when you fetch list of files you can use the query parameters to filter the list by some property of the files. In general, the query parameters are property of the query not the data.
Of course this is ...
Preview an image before it is uploaded
... @Raptor and so is the whole File API... (FileReader, input.files etc.) URL.createObjectURL is the way to go when dealing with user submitted files, it only creates an in-memory symlink to the real file on user's disk.
– Kaiido
Jul 2 '17 at 2:20
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How can I download a specific Maven artifact in one command line?
...actId:version[:packaging[:classifier]]
where groupId:artifactId:version, etc. are the Maven coordinates
An example, tested with Maven 2.0.9, Maven 2.2.1, and Maven 3.0.4:
mvn org.apache.maven.plugins:maven-dependency-plugin:2.8:get -Dartifact=org.hibernate:hibernate-entitymanager:3.4.0.GA:jar:s...