AI代码解释 publicvoidwriteRow(int rownum,SXSSFRow row)throws IOException{if(_numberOfFlushedRows==0)_lowestIndexOfFlushedRows=rownum;_numberLastFlushedRow=Math.max(rownum,_numberLastFlushedRow);_numberOfCellsOfLastFlushedRow=row.getLastCellNum();_numberOfFlushedRows++;beginRow(rownum,row);Iterator<...
Select cell B3 and type in the name of the second lake on the list, “Lake George, New York,” without leading spaces. Select cell B4 and begin to type in the name of the third lake on the list. Notice that as you start to type, the Flash Fill feature gives suggestions for the f...
This macro will delete all text from selected cells This will not delete any other characters or numbers from any cells That means that if you are trying to get letters out of ...
1publicImportExcel(String fileName, InputStream is,intheaderNum,intsheetIndex)throwsInvalidFormatException, IOException {2if(StringUtils.isBlank(fileName)) {3thrownewRuntimeException("导入文档为空!");4}elseif(fileName.toLowerCase().endsWith("xls")) {5this.wb =newHSSFWorkbook(is);6}elseif(fi...
If cell starts with a blankspace, delete it Is there a macro I could run that would check all selected cells and if some of them have a space at the beginning of them, it would delete that space leaving just the rest of the content? For ex......
When working with huge spreadsheets on the 32-bit Excel edition, we might receive the error message, “Not Enough Memory to Delete Rows.” In the 32-bit edition, Excel’s virtual destination address is restricted to 2 GB. This implies that it must share space with installed add-ins and ...
deleteRows false Lets the user delete rows deleteColumns false Lets the user delete columns sort false Lets the user sort data autoFilter false Lets the user filter data in tables pivotTables false Lets the user use pivot tables spinCount 100000 The number of hash iterations performed when protec...
可以看出POI的对象以及相关的XML对象占用了绝大部分的内存消耗,频繁FGC说明这些对象一直存活,没有被回收。原因是由于导出的数据比较大量,大概有10w行 * 50列,由于后台直接用XSSFWorkbook导出,在导出结束前内存有大量的Row,Cell,Style等,以及基于XLSX底层存储的XML对象没有被释放。
after clicking space bar or back space cell became blank and once the cursor moved the formula back again. I have tried to put Zero in the cell, then all formula has disappeared. After having 4 hours session with online support, they suggested this page. I hope, some resu...
delete deleteItemArray Delete row information select selectIdArray, direction Emit when rows are selected/unselected cell-click rowPos, colPos Emit when a cell be clicked before focus cell-focus {rowPos, colPos, cell, rec} Emit when a cell got focus cell-blur {rowPos, colPos, cell, rec...