as you can see, this is the encryption page in GPG Chain. it is known that the private key selected in the, Your Key column can also decrypt files that are about to be encrypted. but the Sign and Add to Recipient on the right seem to have no effect...
when you make a cross-domain request for a normal web page, you only need to set Access-Control-Allow-Origin: domain name . However, it seems that Cordova APP is a local request on the phone without waiting for a domain name. How to set Header ...
since mysql, is not declared in the default Application interface in egg, it will cause an error to call directly according to the following method this.app.mysql.get() to solve this problem, I used the following method const app: any = this.app app...
loadchidren settings.module.ts routing error access http: localhost:4200 settings Error: Component SettingsComponent is not part of any NgModule or the module has not been imported into your module. error app-routing.module.ts (ma...
topic description get two arrays. The first array is $arr1 string(4) 10000 , 10003 , 10004 , 10006 then calculate the length of the arr2 $arr2 $longth2 = count ( $arr2 ); for ( $I = 0; $I < $longth2 ; $I PP) { } but I don t...
func Test(t T){ t.(A).xxx } T is an interface. The purpose of is to make the method a little more flexible, but will there be performance problems if you use it too much? ...