Why is there a blank at the bottom of the table exported by PHPexecl? public function export_order_bill() { $objPHPExcel = new PHPExcel(); Set the excel property $objPHPExcel->getProperties()->setCreat...
< H2 > use SXSSFWorkbook to report an error when moving down the row of Excel . < H2 > java.lang.RuntimeException: NotImplemented at org.apache.poi.xssf.streaming.SXSSFSheet.shiftRows(SXSSFSheet.java:945) at com.yh.ss.utils.excel.ExportExce...
the project I created with create-react-app my-app official scaffolding in the beginning, there are only three folders: node_modules and public,src, and no configuration files such as config and webpack.base.conf.js are found. What if I want to conf...
I read the data from socket as follows List<byte[]> list = new ArrayList<>(); while(boo) { ilen = bc.read(byteBuffer); if (ilen <= 0) { boo = false; } else { ...
run scrapy with pycharm: when I customize to run the scrapy file to prepare for debugging, the following error always occurs: import http.client ModuleNotFoundError: No module named http.client I have tried all kinds of methods on the Inter...