I initialize the mysql database and log in by initializing the password, but I cannot log in after modification. -sharp usr taotie mysql bin mysqld --defaults-file= usr taotie mysql my.cnf --user=taotie-dber --initialize -sharp mysqld_safe --defau...
mysql reported these errors after upgrading to 5.7. seems to be a system table corruption? I checked some information and used mysql_upgrade, but it didn t seem to work. can someone tell me how to solve it? ...
one step of the installation-free version is mysqld -install someone will use mysqld install some people will use . mysqld --install I don t know what the difference is and why they all succeed. ...
1. Requirejs, development is used in the project. Packaged with gulp, there is code in 97datejs to create link, but based on its own js. After packaging, the js becomes a path, and the path of the css becomes . correct path: "http: localhost merge j...
Front-end beginners, recently learned vue, but component communication part I don t understand components are orphaned instances, that is, when < student > is introduced into the vue root instance or the parent component , you cannot bind the element...
will beforRouteUpdate be triggered if it is a jump between a path with parameters and a path without parameters? For example, if there is a common component for adding a page add and a modified page edit :id, can jumping from a modified page to an ad...
the design drawing of UI is 750px, but the text size is 14px; according to the front end, the size of html is set to 20px; then the conversion to rem is 14 40rem = 0.35rem. but in the size of Google browser, it is not 14px, but greater than 14px. how ...
The drag-and-drop plug-in is used in the project, which now implements the drag-and-drop of the table (the code is as follows), but according to the current way of writing, if you add operations such as click events to the contents of the table in the f...