The python function-dir () has been a little busy recently. after just a year, many things have been accumulated and need to be processed. Therefore, a function can only be updated every two days, I apologize to you here.
Today, let's look at a
Problem: The storage data in the cluster increases, so that the datanode space is almost full (previously DFS. Data. dir =/data/HDFS/dfs/data), and the hard disk monitoring of the machineProgramNon-stop alarm.
A storage hard disk is doubled for
Recently really is some busy, just after years, accumulated a lot of things to deal with, so the daily function can only be updated every two days, here and everyone apologizes.
Today we look at a very important function: Dir ()
英文说明: Returns a
Dir () function
English Description:
You can use the built-in Dir function to list the identifier for a module definition. Identifiers have functions, classes, and variables.
When you provide a module name for Dir (), it returns a list of the name
Dir () function
English Description:
You can use the built-in Dir function to list the identifier for a module definition. Identifiers have functions, classes, and variables.
When you provide a module name for Dir (), it returns a list of the name
#内置函数源码def dir (p_object=none): # Real signature unknown; Restored from __doc__ "" "Dir ([Object]), list of strings If called without an argument, return the names In the current scope. Else, return an alphabetized list of names comprising (some
In Linux, PHP5.6 compilation parameters are explained in detail. during PHP compilation in Linux, there are quite a number of option parameters. today, I make up my mind./configure -- help> help.txt exports and translates a compilation option list
There are quite a few options for compiling PHP under Linux, so make up your mind today./configure--help > Help.txt exports a list of compilation options and translates them for later review.
SAPI modules (option for PHP SAPI interface module):
D-link dir-605l Cloud Routing setup is very simple, that is, the normal wireless router settings based on the addition of the registration process, the D-link dir-605l router will be registered to the Mydilnk cloud, so that it becomes a router in
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