problem description list of database connection features default database connection Driver is Parameter Value Driver class org.gjt.mm.mysql.Driver expect to change to com.mysql.jdbc.Driver how to change this? There seems to be no entrance? v...
the Kettle log has been saved in the database, but there is no data in the LOG_FIELD open. Am I missing anything? Just started using this tool this is my conversion. You can see the log of the console below. ...
replace( <(?!p| p).*?> g, )...
A new subpackage is configured in the subPackages field of app.json, but an error is reported, and the directory of the new subpackage is not automatically generated. As shown in the figure: ...
as mentioned in the question, I use recursion to calculate the approximate value of PI: PI 4 = 1-1 PI 3 + 1 hand 7 + 1 hand 9 +; code is as follows: let calPI = (n, sum = 1)=> { if(n < 3) return sum*4; n%4 === 1 ? sum += 1 n...
php $output = shell_exec( python D: test.py ); Python test.py from os import startfile -sharp path = D: Wildlife.wmv startfile(path) the video is not played when the php file is called, but I can execute python test.py with th...
three.js official website example downloads to the local useful to the picture example reports the error to show the cross-domain true local picture why? ...