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Spring

Configuration

Unit testing

@ContextConfiguration

Integration testing

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Redis

Springdata

Reference

<dependency>
  <groupId>org.springframework.boot</groupId>
 spring-boot-starter-data-redis

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Load resources recursively with pattern

PathMatchingResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
resolver.getResources("classpath*:some/package/name/**/*.xml");

Read Resource content to string

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Passing build arguments

Multiple: docker build -t image-name --build-arg ARG1=*** --build-arg ARG2=*** .

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Export variable

~/.bashrc

When you open any terminal window this file will be run. Therefore, if you wish to have a permanent environment variable in all of your terminal windows you have to add the following

~/.profile

Same as bashrc you have to put the mentioned command line at the end of this file to have your environment variable in the every log in of your OS.

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Enum

Iterate over an enum in Java .values()

You can call the values() method on your enum.

for (Direction dir : Direction.values()) {
 // do what you want

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Videos

Pascal de Vink - Things I was unprepared for as a lead developer

Books

Links

Some Advice On Becoming a Lead Developer

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Button

There are 3 different types of buttons:

• Submit (default)
• Reset
• Button

<button type="">

Please use type of button explicitly everywhere to avoid ambuiguity.

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Expected behaviour

Actual behaviour

Steps to reproduce the behaviour

Solution

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/**
 * This script is used on monitoring page to mark the job id which is older that one day.
 */
$(document).ready(function() { markOld();});

function markOld() {
  console.log("Start listening on changes");
  $(".container h1:first").css("color","red");
  $(document).on("DOMSubtreeModified", ".container h1:first", function () {
    console.log("items changed");