Vy Nguyen vy-nguyen
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| cat json > python -m json.tool |
vy-nguyen
/ iscsi initiator
Created
November 28, 2017 05:44
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| iSCSI Initiator Install | |
| To configure Ubuntu Server as an iSCSI initiator install the open-iscsi package. In a terminal enter: | |
| sudo apt install open-iscsi | |
| iSCSI Initiator Configuration | |
| Once the open-iscsi package is installed, edit /etc/iscsi/iscsid.conf changing the following: | |
| node.startup = automatic | |
| You can check which targets are available by using the iscsiadm utility. Enter the following in a terminal: |
vy-nguyen
/ iscsi target
Created
November 28, 2017 00:01
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| # create a disk-image | |
| root@dlp:~# mkdir /var/lib/iscsi_disks | |
| root@dlp:~# dd if=/dev/zero of=/var/lib/iscsi_disks/disk01.img count=0 bs=1 seek=10G | |
| root@dlp:~# vi /etc/tgt/conf.d/target01.conf | |
| # add to the end | |
| # naming rule : [ iqn.yaer-month.domain:any name ] | |
| <target iqn.2017-04.world.srv:target01> | |
| # provided devicce as a iSCSI target | |
| backing-store /var/lib/iscsi_disks/disk01.img | |
| # iSCSI Initiator's IP address you allow to connect |
vy-nguyen
/ Python pass arg
Created
January 11, 2017 17:36
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| def func1(x, y, z): | |
| print x | |
| print y | |
| print z | |
| def func2(*args): | |
| # Convert args tuple to a list so we can modify it | |
| args = list(args) | |
| args[0] = 'Hello' | |
| args[1] = 'awesome' |
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| package com.journaldev.hibernate.main; | |
| import org.hibernate.Session; | |
| import org.hibernate.SessionFactory; | |
| import org.hibernate.Transaction; | |
| import com.journaldev.hibernate.model.Address; | |
| import com.journaldev.hibernate.model.Employee; | |
| import com.journaldev.hibernate.util.HibernateUtil; | |
vy-nguyen
/ Hibernate example
Created
May 21, 2016 18:38
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| package com.journaldev.hibernate.main; | |
| import org.hibernate.Session; | |
| import org.hibernate.SessionFactory; | |
| import org.hibernate.Transaction; | |
| import com.journaldev.hibernate.model.Address; | |
| import com.journaldev.hibernate.model.Employee; | |
| import com.journaldev.hibernate.util.HibernateUtil; | |
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| http://blog.mojotech.com/react-and-reflux-in-5-minutes/ | |
| var Reflux = require('reflux'); | |
| var ContentReviewerActions = Reflux.createActions({ | |
| // Child actions 'completed' and 'failed' are called by resolution of listenAndPromise | |
| "loadReview": { children: ['completed', 'failed'] }, | |
| "updateStatus": {}, | |
| "submitReview": {} | |
| }); |
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| App.Users.Add = React.createClass({ | |
| getInitialState: function () { | |
| return {username: "", email: "", password: "", loading: false, errors: {}} | |
| }, | |
| _create: function () { | |
| return $.ajax({ | |
| url: '/api/users', | |
| type: 'POST', | |
| data: { | |
| username: this.state.username, |
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| var Login = React.createClass({ | |
| mixins: [Reflux.listenTo(userStore, 'resetForm')], | |
| resetForm: function() { | |
| this.setState({ | |
| submitted: false, | |
| }); | |
| this.refs.email.getDOMNode().value = ''; | |
| this.refs.password.getDOMNode().value = ''; |
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| var ProductsApi = { | |
| loadAll: function() { | |
| return APIUtils.get('/products'); | |
| } | |
| }; | |
| var ProductActions = Reflux.createActions(['loadAll', 'loadAllComplete']); | |
| ProductActions.loadAll.preEmit = function() { | |
| ProductsApi.loadAll().then(ProductActions.loadAllComplete); | |
| }; |
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