phuongtailtranminh

package com.viettel.integration.hub.echoserver.controller;

import java.io.IOException;
import java.util.Base64;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

phuongtailtranminh

First time build: 40m
Second time build: 6m

[BUILD FROM SOURCE USING DOCKER]
cd YOUR_CHE_REPOSITORY
docker run -it --rm --name build-che \
           -v "$HOME/.m2:/home/user/.m2" \
           -v "$PWD":/home/user/che-build \
           -w /home/user/che-build \
           eclipse/che-dev \

phuongtailtranminh

Latency Comparison Numbers
--------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

phuongtailtranminh

1. Concepts:

System Integrity Protection (SIP)

"Apple has enabled a new default security oriented featured called System Integrity Protection, often called rootless, 
in Mac OS from versions 10.11 onward. The rootless feature is aimed at preventing Mac OS X compromise by malicious code, 
whether intentionally or accidentally, and essentially what SIP does is lock down specific system level locations in the file 
system while simultaneously preventing certain processes from attaching to system-level processes." 
- OSXDaily [http://osxdaily.com/2015/10/05/disable-rootless-system-integrity-protection-mac-os-x/]

phuongtailtranminh

Problem: http://www.winhelponline.com/blog/cmd-here-windows-10-context-menu-add/
Copy the following lines to Notepad, and save it with a .REG extension, say cmdhere.reg. Double-click the file to apply the registry settings.

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\Directory\shell\cmdprompt]
@="@shell32.dll,-8506"
"Extended"=""
"NoWorkingDirectory"=""

phuongtailtranminh

    public String method(KeycloakAuthenticationToken token) {
        OidcKeycloakAccount account = token.getAccount();
        IDToken idToken = account.getKeycloakSecurityContext().getIdToken();
        return idToken.getOtherClaims().get("CUSTOM_FIELD")
    }

phuongtailtranminh

[Google Drive] - Ref: https://www.google.com/drive/pricing/
100 GB - $1.99 / month
1TB - $9.99 / month
10 TB - $99.99 / month
15 GB - FREE
[DropBox] - Ref: https://www.dropbox.com/business/pricing
2TB - $12.50 / month
As much space as you - $20 / month
4GB - FREE
[OneDrive] - Ref: https://onedrive.live.com/about/en-US/plans/

phuongtailtranminh

alias vlc="/Applications/VLC.app/Contents/MacOS/VLC"

phuongtailtranminh

The issues: MPC-HC is hang when playing mp4 files on Windows 10 Creator
Quick-fix: Go to Options (O) -> Playback -> Output -> Change 'Directshow Video' to 'Video Mixing Renderer 9 (renderless)'

phuongtailtranminh

    @Basic
    @Column(name = "created_date", nullable = true)
    @Type(type="org.jadira.usertype.dateandtime.joda.PersistentLocalDateTime")
    public DateTime getCreatedDate() {
        return createdDate;
    }

    public void setCreatedDate(DateTime createdDate) {
        this.createdDate = createdDate;
    }