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Em đang học tập và nghiên cưu phát triển những dự án mạng xã hội nhưng em vẫn còn yếu về cách load database hàng triệu record, hoặc người dùng truy cập quá nhiều. Xin các tiền bối chỉ giáo và cho em xin các giải quyết nhe! Xin chân thành cảm ơn!

```
owned: function(){
this.url = this.options.url.owned;
this.parse = function(users){
return users.map(function(user){
return user;
});
};
this.fetch({
data: {
screen_name : login
}
});
}
```

solved
0

Apr 16/15 at 12:58
8 Answers
49 Views
-1
## Answers ( 18 )

Changing coordinates to Eddington-Finkelstein or Kruskal–Szekeres coordinates (or others) will eliminate the coordinate singularity at the horizon. Particles fall in just fine.

Changing coordinates to Eddington-Finkelstein or Kruskal–Szekeres coordinates (or others) will eliminate the coordinate singularity at the horizon. Particles fall in just fine.

Changing coordinates to Eddington-Finkelstein or Kruskal–Szekeres coordinates (or others) will eliminate the coordinate singularity at the horizon. Particles fall in just fine.

The problem is the coordinate singularity in the Schwarzschild metric when it iThe problem is the coordinate singularity in the Schwarzschild metric when it i

The problem is the coordinate singularity in the Schwarzschild metric when it

The problem is the coordinate singularity in the Schwarzschild metric when it i

The problem is the coordinate singularity in the Schwarzschild metric when it is expressed in 'Schwarzschild coordinates'. This is nice a coordinate system for trajectories outside a black hole, because they remind us of spherical coordinates. Unfortunately, they break at r=2M, the event horizon.

The problem is the coordinate singularity in the Schwarzschild metric when it is expressed in 'Schwarzschild coordinates'. This is nice a coordinate system for trajectories outside a black hole, because they remind us of spherical coordinates. Unfortunately, they break at r=2M, the event horizon.

The problem is the coordinate singularity in the Schwarzschild metric when it is expressed in 'Schwarzschild coordinates'. This is nice a coordinate system for trajectories outside a black hole, because they remind us of spherical coordinates. Unfortunately, they break at r=2M, the event horizon.