such as office s .doc, .xls files. Google browser can preview directly with Office editing extensions for Google documents, tables and slides, but for users without plug-ins, how to do so? At present, there is a solution to convert to pdf implementation...
when you use Java to read excel, the decimal is automatically converted to an imprecise decimal point. read the code of excel public static List<String[]> readExcel(File file) throws Exception { List<String[]> data...
** * Excels * * @param string $file * @param array $sheet_names * * @return array|bool * @throws PHPExcel_Exception * @throws PHPExcel_Reader_Exception * public static function importExcel($file, ...
when using pandas for file writing, if the original sheet already has data, the newly written data is overwritten on the original data without deletion. For example, there are 4 rows of data originally, and I want to delete one row. After read is datafr...
Development environment: php7.2.4 nginx 1.13.11 mysql5.7.21 redis4.0.9 maatwebsite excel2.1 laravel5.5 Controller Code public function exportAssetsReport(Request $request , Asset $asset) { dispatch(new ExportReports($asset)); } Job class co...
I use the VB in excel to do some statistics, but this code doesn t work when it reaches 150 lines. enter this person s name in a cell followed by his ninth house cell (1x 9) and his name will automatically be displayed in this cell, but not after 150...
ask for methods or tools for importing excel into MongoDB database it s better to have tutorials or blog links Thank you ...
I am using MS Office 2016 pro version, due to work reasons, I want to modify the default template of excel, that is, every time I right-click to create a new excel table, I open the default font as Microsoft Yahi 9, do not show gridlines, and add some c...
such as title: I found a lot of information on the Internet and found that some use extension files, but do not clearly explain how to use them, and some have no paging effect so I hope someone can help me here. Thank you ...
when typing in Chinese and English in excel, there is often a lot of blank space on one line, but the line wraps automatically. Could you tell me how to set it up? ...
when php uses phpexcel to read excel, if the excel itself has more rows and rows, it is easy to cause Allowed memory size of 134217728 bytes exhausted (tried to allocate 4096 bytes) insufficient memory error, so I wrote a script that uses phpexcel f...
use python to read the excel table and find out whether each sentence is marked with . (Chinese full stop) end. But it seems that because of the coding problem, pycharm recognized ? A question mark, an unrecognizable meaning. How to solve this codin...
by editing a template file such as file.xls, there is a lot of data that needs to be filled in by php, and then other text or tables may have styles, such as red words, large words, table borders, etc. (I have tried to export csv, but feel that this for...
< H1 > question < H1 > poi reports an Duplicate PageSettingsBlock record exception when reading the xls file exported by the company s reporting system. org.apache.poi.hssf.record.RecordFormatException: Duplicate PageSettingsBlock record (sid=0x29) ...
the latest version of the git official website installed is always hexo d failure. I hope some boss can send out the installation package of git1.9, which can not be found on Baidu. ...
for each module in the recent project, vuex is abstracted into individual model, to separate the view from the data. there is some strange feeling that 1 vuex mainly deals with some common data, which now stores most of the data on the page, and these ...
how to solve the problem of compiling errors directly window.isWeixin = os.weixin ? os.weixin : false; I just want to hang it on window. Is there any good way to solve this problem ...
the effect is as follows: : ...
CREATE OR REPLACE PROCEDURE check_in_out (BEGINDATE IN VARCHAR2, ENDDATE IN VARCHAR2, AGENTID IN VARCHAR2, start1 IN NUMBER, limit1 IN NUMBER, AN_O_RET_CODE OUT NUMBER, AC_O_RET_MSG OUT VARCHAR2, COUNTALL ...