I am using Ubuntu 16.04LTS. Now there is a need to remove the desktop system from Ubuntu and not display GUI, but can the GUI program that used to run in graphical mode work properly ...
I am using Ubuntu18. Here is my Dock icon. After IDEA is added to the collection, there is the fifth icon from the left, then click to open the app, and another one appears on the right. How can it be opened as an icon like the previous Chrome? (Chrome ...
the system is opensuse 42.3 Desktop Environment gnome enter the password after restart. After a black screen, it is still the login interface. There is no such problem when logging in with root . the following is the information about the .xsession-...
when this interface appears, the keys are not read. everybody help me, thank you! ...
I want to do a form check so that it can work: flag: Cannot read property invalid of undefined at Object.eval [as updateDirectives] (EditMemberComponent.html:9) I judge that it is the reason why the attributes of name are not automatically gen...
do you want to set both, has many and belongs to for Gorm s one-to-many relationships or just write on one side? it seems that the official website only writes on one side, not on both sides. http: gorm.io zh_CN docs has. ...
paste the code first function ClassA(name) { this.name = name } ClassA.prototype.sayName = function () { } function ClassB(name, age) { ClassA.call(this, name) this.age = age } ClassB.prototype.__proto__ = ClassA.prototype C...
CREATE OR REPLACE PROCEDURE QD_MYDTJ (BEGINDATE VARCHAR2, ENDDATE VARCHAR2, xz_name VARCHAR2, xz_number VARCHAR2, --BEGININTEVAL VARCHAR2, --ENDINTEVAL VARCHAR2, start1 IN NUMBER, limit1 IN NUMBER, AN_O_RET_CODE ...
there are two pictures referenced, both of which have been compiled for a week, no problem. As a result, the file was not found just after compilation: home what is the problem and how to solve it? both upgraded Visual Studio will not solve th...