existing classes that are outside my control class A { public void test () {} } classes under my control class B extends An implements I { public void test () { how to directly execute the default test method of I } } interface I { default voi...
request different pages, sptoken is constantly changing ...
I am idle and bored to look at the knowledge of browsers. These three engines have been mentioned, which have been confused all the time. can these three engines be understood as that the V8 engine is an upgraded version of both the javascript engine an...
problem description php some interfaces may take a long time to be called, and you want to solve it asynchronously, so you want to solve it in a multi-threaded way. Google looked up the sample code in readme.MD after the pThread, installation. It is s...
I looked for it on the Internet and said that I could use git fetch, first, but it still didn t work. ...
it is necessary to select different checkbox values and pass values to the background, but why manipulate the true and false coming from the background? <div ng-repeat= item in ctrl.nndata > <input type="checkbox" n...