if a thread s wait executes before notify, then the program dies. How can we solve this problem? public class AaaTest { public static void main(String[] args) throws InterruptedException { Object obj=new Object(); Ttt ttt=new Ttt(o...
crawler literature website, get the number of chapters, the number of clicks, the number of chapter words, want to write a csv file, but climb out of the content and I set the colum does not match, the number of chapter words appear in front of the numb...
a. I made it with vuex. b. Change the value of default-active in the route intercept. c. Get this path from the navigation menu. is fine in theory, but! The current page is not selected until is refreshed. Direct click on the menu is not selected...
topic description my expected effect is that after double-clicking, a window pops up, and the data corresponding to the red arrow in the picture is not selected in blue. I would like to ask the bosses how to solve it? sources of topics and their own...
In most of the examples given by echart, one axis data is fixed, the other axis data is set dynamically, or data is processed through ecStat.regression. wants to make a simple line chart, but both x-axis and y-axis data need to be handled flexibly. ...
writes a function to pdf, but when the exported pdf is opened, it indicates that the file is corrupted, and there should be something wrong with the written content, but I really don t know how to solve first paste code using two libraries, pdfkit, a...