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IntelliJ Keyboard Shortcuts

Command	Description
Shift x2	Search anywhere
Ctrl x2	Run anything
Ctrl N	Open any class
Ctrl Shift N	Open any file
Alt F7	Find references
Alt J	Quick search and replace

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Spring Transactions

JTA (Java Transaction API) Transaction Management

Transaction synchronization is the process by which a persistence context is registered with a transaction so that the persistence context can be notified when a transaction commits. The provider uses this notification to ensure that a given persistence context is correctly flushed to the database.

Transaction association is the act of binding a persistence context to a transaction. You can also think of this as the

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/**
 * Unwinds Java exception stack and converts it to a formatted string.
 *
 * e.g.
 *
 * Exception in thread "main"
 * java.lang.RuntimeException: java.lang.RuntimeException: test
 *     at com.example.Main.foo(Main.java:50)
 *     at com.example.Main.test(Main.java:40)
 *     at com.example.Main.main(Main.java:14)

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@echo off
setlocal

rem Must run elevated
net session > nul 2>&1
if not %errorLevel% == 0 (
    echo Error: Please re-run as admin
    goto end
)

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@rem ------------------------------------------------------
@rem Usage:
@rem     nexus_mvn_deploy.bat <groupId> <artifactId> <version> <path/to/file> <path/to/maven_settings>
@rem
@rem ------------------------------------------------------

@echo off
setlocal

if "%1" == "" (

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@rem ------------------------------------------------------
@rem Usage:
@rem     mvn.bat <phase_or_goal> <list_of_modules> <path/to/settings.xml>
@rem
@rem     phase_or_goal      - compile, package, test
@rem     list_of_modules    - Comma-delimited list of modules in a multi-module project:
@rem                          "module_name_to_include,!module_name_to_exclude"
@rem
@rem Example:
@rem     mvn.bat package "main-module,!deprecated-module" "%homepath%\.m2\settings.xml"

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oc-cli

Login & Select Project

$ oc login --token=<your_token> --server=<ocp_host>
$ oc projects
$ oc project <project_name>

Manage PODs

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Spring Microservices - Learning Resources

Git

What is Git and GitHub? How to commit, push, create branch or pull request?

https://www.youtube.com/watch?v=9LRxxOjZJE8

What is BitBucket?

https://www.youtube.com/watch?v=v-B1YwWJte0

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#include <map>
#include <array>
#include <string>
#include <vector>
#include <memory>
#include <sstream>
#include <cassert>
#include <iostream>
#include <exception>

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@rem ------------------------------------------------------
@rem Decompiles Java JAR files.
@rem This script depends on the following libraries:
@rem   * 7ZIP CLI      : https://www.7-zip.org/a/7z1900-extra.7z
@rem   * jad decompiler: http://www.kpdus.com/jad/winnt/jadnt158.zip
@rem ------------------------------------------------------

@echo off
setlocal