大约有 40,000 项符合查询结果（耗时：0.0589秒） [XML]
Angularjs $q.all
...a demo plunker: http://plnkr.co/edit/NGMp4ycmaCqVOmgohN53?p=preview
UploadService.uploadQuestion = function(questions){
var promises = [];
angular.forEach(questions , function(question) {
var promise = $http({
url : 'upload/question',
method: 'POST',
...
What's the difference between unit tests and integration tests? [duplicate]
...; they should not depend on external components such as databases, network services, web browser interaction. When such external elements are required, unit tests use mock objects.
– Paulo Merson
May 18 '14 at 12:30
...
What is the performance cost of having a virtual method in a C++ class?
...3ghz in-order PowerPC processor. On that architecture, a virtual function call costs 7 nanoseconds longer than a direct (non-virtual) function call.
So, not really worth worrying about the cost unless the function is something like a trivial Get()/Set() accessor, in which anything other than inli...
Increase heap size in Java
... your system. In particular, if the "working set" of the applications and services that are currently running significantly exceeds the available physical memory, your system is liable to "thrash", spending a lot of time moving virtual memory pages to and from disk. The net effect is that the syst...
How to increase heap size of an android application?
...
Use second process. Declare at AndroidManifest new Service with
android:process=":second"
Exchange between first and second process over BroadcastReceiver
share
|
improve...
What is the difference between gsub and sub methods for Ruby Strings
... By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy
...
Android hide listview scrollbar?
... By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy
...
Regex expressions in Java, \\s vs. \\s+
... By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy
...
Discard all and get clean copy of latest revision?
... By clicking “Post Your Answer”, you agree to our terms of service,
SQL Logic Operator Precedence: And and Or
... By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy
...