Skip to content

Instantly share code, notes, and snippets.

View yusufcakal's full-sized avatar
:octocat:
Leave your code better than you found it

Yusuf Çakal yusufcakal

:octocat:
Leave your code better than you found it
View GitHub Profile
@ehuynh
ehuynh / gist:2572398
Created May 1, 2012 23:37
Start and Stop Jenkins on OSX
# start
sudo launchctl load /Library/LaunchDaemons/org.jenkins-ci.plist
# stop
sudo launchctl unload /Library/LaunchDaemons/org.jenkins-ci.plist
@johnchambers
johnchambers / cookie.js
Created December 16, 2014 15:08
Bootstrap 3 - Footer Cookie Alert/Banner
@ufuk
ufuk / BaseMockitoTest.java
Last active April 9, 2019 20:30
Performs "verify no more interactions" check automatically for all mock objects (works with Mockito version 2). For detailed description: https://ufukuzun.wordpress.com/2019/04/09/ne-olup-bittiginden-habersiz-testlere-derman-mockscollector/ (Turkish)
import org.apache.commons.lang3.ArrayUtils;
import org.junit.After;
import org.junit.runner.RunWith;
import org.mockito.InOrder;
import org.mockito.runners.MockitoJUnitRunner;
import static org.mockito.Mockito.inOrder;
import static org.mockito.Mockito.verifyNoMoreInteractions;
@RunWith(MockitoJUnitRunner.class)
@lukas-h
lukas-h / license-badges.md
Last active April 28, 2025 11:10
Markdown License Badges for your Project

Markdown License badges

Collection of License badges for your Project's README file.
This list includes the most common open source and open data licenses.
Easily copy and paste the code under the badges into your Markdown files.

Notes

  • The badges do not fully replace the license informations for your projects, they are only emblems for the README, that the user can see the License at first glance.

Translations: (No guarantee that the translations are up-to-date)

@augbog
augbog / Free O'Reilly Books.md
Last active March 20, 2025 07:40
Free O'Reilly Books

Free O'Reilly books and convenient script to just download them.

Thanks /u/FallenAege/ and /u/ShPavel/ from this Reddit post

How to use:

  1. Take the download.sh file and put it into a directory where you want the files to be saved.
  2. cd into the directory and make sure that it has executable permissions (chmod +x download.sh should do it)
  3. Run ./download.sh and wee there it goes. Also if you do not want all the files, just simply comment the ones you do not want.
@ufuk
ufuk / LazyDeveloper.java
Last active June 27, 2019 13:04
Just another reason to why you shouldn't use Lombok, in another saying another reason to why you should write unit tests: You have two fields in your class. Fields are in the same type. You use @AllArgsConstructor to auto-generate your all args constructor. It works for a moment, until you change the order of the field.
import lombok.AllArgsConstructor;
import lombok.Data;
@Data
@AllArgsConstructor
public class LazyDeveloper {
private String firstName;
private String lastName;
@wojteklu
wojteklu / clean_code.md
Last active April 28, 2025 09:29
Summary of 'Clean code' by Robert C. Martin

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.


General rules

  1. Follow standard conventions.
  2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
  3. Boy scout rule. Leave the campground cleaner than you found it.
  4. Always find root cause. Always look for the root cause of a problem.

Design rules

@ufuk
ufuk / JpaEntityQueryBuilder.java
Last active January 27, 2025 03:21
Easy to use query builder for JPA Criteria API
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.collections4.IteratorUtils;
import org.apache.commons.lang3.StringUtils;
import org.hibernate.query.criteria.internal.path.PluralAttributePath;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.repository.support.PageableExecutionUtils;
import javax.persistence.EntityManager;
import javax.persistence.TypedQuery;
@lobster1234
lobster1234 / localstack.md
Last active August 8, 2023 20:06
Working with localstack on command line

Starting localstack

C02STG51GTFM:localstack mpandit$ make infra
. .venv/bin/activate; exec localstack/mock/infra.py
Starting local dev environment. CTRL-C to quit.
Starting local Elasticsearch (port 4571)...
Starting mock ES service (port 4578)...
Starting mock S3 server (port 4572)...
Starting mock SNS server (port 4575)...
@ufuk
ufuk / LoggingObjectMapper.java
Created April 20, 2017 11:37
JSON serializing with masking support...
import com.fasterxml.jackson.databind.AnnotationIntrospector;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.introspect.AnnotationIntrospectorPair;
public final class LoggingObjectMapper extends ObjectMapper {
private static final long serialVersionUID = -1620079742091329228L;
public LoggingObjectMapper() {
super();