Author:
erics , December 5th, 2020
S . example . doTask ( { task : 'getdata' , step : 2 } ) ;
var S = { } ;
S . example . doTask = function ( { task = '' , step = 0 } = { } ) {
alert ( 'Task: ' + task + ', ' Step : '+ step ) ;
}
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Destructuring_assignment
Categories: How-To's , Technology Tags: Arg , Argument , howto , JavaSvript , JS , Named parameter , param , Parameter , tips
| No comments
Author:
erics , December 3rd, 2020
Problem While running the aws cli command from a Perl async command inside apid, I go the following error:
IOError : [ Errno 10 ] No child processes
Solution The issue turned out to be a bug in Python2.7, so I upgraded to Python3.4, then uninstalled and re-installed the aws cli software so that it used the proper Python34 version. Procedure
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
sudo - i
cd
## Upgrade Python
yum install python34
alternatives -- config python
## "Uninstall" old aws cli
mv / opt / aws / opt / aws . fcs
cd / usr / bin /
mv aws aws . fcs
mv aws_completer aws_completer . fcs
## Install new aws cli
curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" - o "awscliv2.zip"
unzip awscliv2 . zip
. / aws / install - i / opt / aws - b / usr / bin
/ usr / bin / aws -- version
https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2-linux.html […]
Categories: How-To's , Technology Tags: alternatives , API , apid , AWS , aws cli , AWS Linux , Broken , cli , Cloudformation , Command , Curl , Error , Exec , Execute , howto , IOError , Linux , No child processes , perl , Python , Python27 , Python34 , tips , Yum
| No comments