I used vsto technology to develop a com add-in for PPT. one of the requirements is to add a custom menu button to the right-click menu. I finished writing on my computer, and there was no problem. but this error occurred when running on the customer ...
what is the conversion relationship between 6.88 and 60? Or, if I want to set a column 100 pixels, Range.ColumnWidth =? ? I hope you will not hesitate to give us your advice, thank you! ...
I want to click on component B to add data to component A component A <template> <div> <ul> <li v-for="(item, index) in list" :key=index>{{item}}< li> < ul> <router-link to=&q...
that is, the item of the first few lines is aligned at both ends, the white space in the middle is automatically assigned, and the last line is aligned to the left, and the spacing allocation is the same as the automatic allocation above. justify-co...
problem description how do I make log4j output only add, delete and modify sql statements, not query sql statements? the environmental background of the problems and what methods you have tried now the project uses log4j to manage the log, which u...
as follows: var obj = { a: [1] } console.log(obj); obj.a = [2]; result: a: Why is there such a difference? solve ...
in order to decouple, I learned that servlet is required to be separated from Service (jsp servlet presentation layer; service business logic layer; Dao persistence layer), but I feel very uncomfortable when writing practical exercises for small project...