Melo Chale

Seems the kubectl has build-in debug sub command, it conflicts with it

2

``` kubectl debug error: you must specify --image when not using --copy-to. ``` https://kubernetes.io/docs/tasks/debug-application-cluster/debug-running-pod/#ephemeral-container

Disabled monitor's screen saver overlaps the other monitor!

5

it's normal when we reboot the mac and disable the another monitor firstly. but next time disabled monitor's screen saver overlaps the opened monitor. mac type: imac 27 5k 2015...

I am using the objective-c 1.7 version, and adding it as subview of scroll view 

tree.find: fix the issue that null key cased 100% cpu usage.

4

If the arg key of tree.find is null, the node couldn't be responsive because of the 100% cpu usage.

If runs in some mobile container like wechat miniprogram, it will meet this problem, so should give a option like recursive level to stop this, could be a situation where...