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MongoDb query condition on comparing 2 fields
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What does the question mark in Java generics' type parameter mean?
...t;. In this case, the Comparator is consuming the elements of the List in order to reorder the List itself.
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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 ...
Iterate through options
... be more efficient, i.e. var $this = $(this); $this.text(); $this.val();...etc.
– Liam
Aug 18 '14 at 14:18
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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...
Golang tests in sub-directory
...ables and functions (used in your tests) with the name of your package, in order for the test file to be able to access the package exported content.
you wouldn't access non-exported content.
That being said, I would still prefer keep the _test.go file right beside the main source file: it is easie...
Android emulator shows nothing except black screen and adb devices shows “device offline”
...em image on Intel systems based on Core microarchitecture (Core, Core2 Duo etc.). All systems based on Nehalem and beyond are supported. (Corei3, Core i5 and Core i7 machines).
I spent a day trying to figure this problem out when I came upon this quote. The only thing that works is to use the non-...
What is the best way to implement constants in Java? [closed]
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Because you can change the objetc like jjnguy have showed, is best if your constatns are immutable objects or just plain primitive/strings.
– marcospereira
Sep 16 '08 at 1:38
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Portable way to get file size (in bytes) in shell?
...sn't attempt to count actual characters, doesn't spawn unneeded awk, perl, etc).
Tested on MacOS, Linux - may require minor modification for Solaris:
__ln=( $( ls -Lon "$1" ) )
__size=${__ln[3]}
echo "Size is: $__size bytes"
If required, simplify ls arguments, and adjust offset in ${__ln[3]}.
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AngularJS directive with default options
...rsed according to the provided isolate scope specification (= / < / @ / etc.).
Abridged snippet:
.directive('myCustomToggle', function () {
return {
restrict: 'E',
replace: true,
require: 'ngModel',
transclude: true,
scope: {
ngModel: '=',
ngModelOptions: '<...