Jdb online

SUPER SUPER FRUIT the best arcade game in the world! JDB's first elimination matching game of gambling!

Only new casino sites for play on real money

Come to check it out!

Jdb online

Continue your winning streak with SPINDRIFT. Let’s meet again!

Enjoy POP POP FRUITY in the summer heat!

Experience the passion of waves, create new romantic summer vibes!

Come and PK dragon king and tiger king.

Are you still virtual mining? Come join MINER BABE to experience mining fun!

SPINDRIFT sequel－SPINDRIFT Ⅱ, continue your winning streak!

Enjoy POP POP FRUITY in the summer heat!

Passionate summer with fantastic waves! Catching the exciting waves in the summer hand in hand!

Dragon king and tiger king PK with all their might. DOUBLE WILDS－double strike. When obtaining three or more “combat badges,” players will be awarded with a free spin bonus.

Are you still virtual mining? Come join MINER BABE to experience mining fun! Mine the ore to multiply your rewards! Respin to mine your way to victory!

CRAZY KING KONG offensives!

Saving money requires determination; seize the opportunity to get rich now! MONEYBAGS MAN will make you wealthy overnight!

Good fortune overflows. Good luck abounds. The latest fishing game of the year－FISHING YILUFA, keep winning all the way!

Treasures springing up, ready to party all night long! JDB has launched an electro-music slot game “GOLDEN DISCO” . Enjoy the fabulous disco casino!

Pass on the NIUBI spirit and inherit the NIUBI soul! New edition of SUPER NIUBI DELUXE is here!

King of the jungle funkily attacks! JDB has launched an easy and simple single－line slot game of FUNKY KING KONG! Easily becoming wealthy by winning the 800X grand prize at home!

CAI SHEN has arrived to give out red envelopes! Catch as much fish as you can to fill your wallet with prizes!

The 5 dragons patrolling the four seas, catch dragons and fish to earn riches! High specifications, high quality, high multiplied scores! Wealth is within your reach!

JDB's first elimination matching game of gambling! Come to check it out!

Chinese famous drama WINNING MASK Ⅰhas astonishingly been released! Haven't tried it yet?

WINNING MASK Ⅱ, combining the essence of traditional and classic culture elements with the typical chinese drama, face changing. Have you tried it yet?

“OPEN SESAME” , this mysterious code can open the gate leading to a treasure hiding cave!

“hidden in the deepest part of the cave, there lies an undiscovered mysterious treasure chest! ”

Golden rooster comes to announce great news with love.

“with mjolnir in hand, you will feel mighty!” hurry up and enjoy this thrilling game, MJOLNIR, with unstoppable matching gifts and hammer out the 2000X grand prize with all your strength!

“with a TREASURE BOWL at hand, you may win 1800 times of wealth.” the two stages of free spins game satisfy you to enjoy the fun of having endless wealth! Join the treasure bowl and it won’t be a dream to win abundant money every day.

“great signs that lead to good luck, great fortune and plenty of wealth all around for the future.” legends has it that pixius is a sign of wealth that will allow you to acquire every type of wealth. Playing FORTUNE TREASURE will bring you favorable fortunes and generate plenty of wealth!

Mythical legendary treasures lie underneath the ancient and mysterious egyptian pyramids! The royal treasures filled with fantasies that are worth fortunes awaiting to be discovered!

The journey for treasures is about to begin as I will become the king of pirates!

“long time ago, it is said that when an ancient animal arrives, more and more wealth will come to the. ”

“red dragon! White dragon! East wind. ” would you like to play a round of MAHJONG in your leisure time?

Classic gameplay, new experience! Upgraded JDB card game－QIANG ZHUANG NIUNIU. Come try out the new pro QIANG ZHUANG NIUNIU! You are tonight’s big bull!

GO LAI FU has simple gameplay, an entertaining rhythm, and even more chances to bring wealth on its wheel. 1000X prizes are waiting for you to take them home!

Want to make money? Want to be rich? Want to get rich now? Get on your horse to get rich now!

In a mysterious oriental nation, legend says that there is a great treasure guarded by five dragons. Choose your guardian dragon and pray that he will magnanimously grant you his treasure!

When the most talented man of southern china, tang bohu, meets the talented lady, qiouxiang, what kind of sparkles will they make?

Tang bohu wearing his groom's outfit, and qiu xiang wearing her bridal gown, have become special wild re-spin symbols in this free game. Spin and spin again! Hitting the jackpot is no longer just a dream!

Happy new year! The god of fortune brings a big red envelope! Come to join NEW YEAR! We're giving out red envelopes by the bundle, so you can easily win the 1000X jackpot!

As the moon begins to shine, the golden dragon holds a pearl. You only need three pearls to play the game for free and experience its excitement, with a wide range of non-stop prizes for you to open and open again!

“A diamond can be forever, three diamonds can win 10 million!”

The dragon is in the sky, bringing prizes with every round, fortune with every pull, taking your wealth to greater heights!

FORMOSA BEAR, the white pattern with V－shaped on the bears' chest signalizes the great omen of victory.

The first “sixth card” QIANG ZHUANG LIUNIU card game from JDB! The key to getting rich tonight is this card!

JDB releases our first classic card game TONGBI NIUNIU. Haven't tried it yet?!

JDB's brand new e－lottery game, CAI SHEN BINGO has multiple winning combinations that allow you to win every round.

JDB's brand new e－lottery game, GOLD ROOSTER LOTTERY has the highest amount of winning balls for insanely－high win-rates!

SUPER SUPER FRUIT the best arcade game in the world!

HAPPY LOTTERY the originated lottery of “WILD BALL” offers players to win prizes much easier.

Welcome to JDB training and safety consultants

About us

Supporting sustainability for all

JDB training and safety consultants has been created by two ex-service personal.

Both developed careers in the training and development industry.

John has work globally providing a variety of training and development programs. John has worked closely with the UAE government in the development of their qualification framework.

Derry has created a very successful international training academy which has locations in london, liverpool, essex, glasgow, belfast, birmingham, mabella.

Both are committed to helping and support sustainability through education.

People, plant, our youth online courses

Online courses

We have created a partnership with one of the leading organisations for providing online platforms. We are utilising their knowledge and skills in this area to provide learners with an easy to use management system for enrolling on our online programs. If you have any question, please feel free to contact us. We have education consultants who can help, guide and support you or your organisation source the correct learning resources to meet your requirements.

To view all our CPD course please follow the link:

Online policies provide a 14 day money back guarantee. Further information can be found on the line below. Https://docs.Google.Com/document/d/181scjbfqv9f1_bl2lthb6lnva0ohqqiglii2nrxqu90/edit?Usp=sharin

Anti knife crime programs

Parents

Young leaders

We are extremely excited to launch our free parents and guardian’s awareness program.

You can email us your details and we can set you up on our system to the email address below

Follow the link below to enroll

Good luck knife awareness

Young leaders

Our young leaders anti knife crime course is all about providing young people with life skills firstly. Using creative learning methods developing skills like communication, teamwork and SMART goals.

Learns will then create a anti knife project. We provide a platform for them to communicate their findings giving ownership of the work to themselves. This not only educates but develops the ability to self-reflect as a group and as individuals. The course has been designed to support all learning styles. Knife awareness

Health and safety courses

Health and safety level 2 (RQF) qualifications

JDB training and safety consultants have worked with a number of providers to create health and safety courses to meet all levels of students building progressive programs. Our team of trainers are dedicated to creating a positive learning experience which support the learner's journey and improving the organisation as a whole. Online courses

Fire safety level 2 (RQF) qualification

Health and safety level 2 (RQF) qualifications

JDB training and safety consultants . We, as a company can create a tailored program which will not only support the individuals themselves, but also help support the health and safety culture within the whole organisation. Supporting the leadership of the organisation to implement a progressive development program. This can be blended between classroom and online delivery methods.

Manual handling level 2 (RQF) qualifications

Health and safety level 2 (RQF) qualifications

Manual handling level 2 (RQF) qualifications

JDB training and safety consultants understand the importance of manual handling within the workplace. We can create a tailored program for your organisation.

We have the ability to deliver both classroom sessions and online CPD programs which can support the health and safety culture. Online courses

CPD health and safety courses

Manual handling level 2 (RQF) qualifications

JDB training and safety consultants have worked hard with the CPD accreditation group to create a number of both classroom and online programs. Our aim is to support clients creating a learning experience which support the learners on their program and the educational culture of the organisation. Education is the key to improving culture and continuous improvement of the organisation. Online courses

Covid-19 awareness course

CPD health and safety courses

Covid-19 awareness course

JDB training and safety consultants is looking at how we can support local companies return to work safely. We are currently offering a free online covid-19 awareness course.

Provide us with you full name and email address and contact number using the below page. .

Covid-19 awareness course

CPD health and safety courses

Covid-19 awareness course

JDB training and safety consultants is offering covid -19 return to work programs. This will include covid-19 risk assessment(s) covid-19 awareness online course for all staff. CPD training plans for up to ten members of staff and a review of policies to reflect covid-19 in your workplace.

JDB - introduction

Debugging is a technical procedure to find and remove bugs or defects in a program and get expected results. Debugging includes testing and monitoring. It is very complex when the subunits of a program are tightly coupled. We can debug a program using the debugger tools that follow the prescribed apis. A debugger allows you to step through every aspect of a code, inspect all the elements, and remove errors, if any.

Debugging techniques

There are different kinds of techniques to debug a java program. The old method of debugging is by using print statements at the end of every segment which will print the trace statements on the console. Take a look at the following code.

Here, we have a program that adds two numbers and prints the output. Notice that at each step, we have introduced a print statement that prints the state of the program on the console. This is the traditional approach to debug a program.

In addition, we have advanced concepts that can be used to debug a program such as:

Stepping

Breakpoints, and

Exceptions or watchpoints.

Types of debugging

We can debug a program using various methods:

Using java bytecode (compiled version of java code)

Using comments inside the programs

Attaching class to a running program

Remote debugging

Debugging on demand

Optimized code debugging

Java debuggers

Here are some examples of java debuggers that are available in the market:

Ides such as eclipse, netbeans, etc. Contain their own debuggers (visual cafe, borland, jbuilder)

Standalone debugger guis (such as jikes, java platform debugger, and jprobe)

Command-line debugger (sun’s JDB)

Notepad or VI driven (stack trace)

This tutorial covers how to use the command-line debugger, jdb.

The java debugger (JDB) is a tool for java classes to debug a program in command line. It implements the java platform debugger architecture. It helps in detecting and fixing bugs in a java program using java debug interface (JDI).

JDB in JDK

The following architecture defines the role of JDB in JDK. It contains mainly three units:

Java virtual machine tool interface (JVM TI)

Java debug wiring pool (JDWP)

Java debugger interface (JDI)

JVM TI

It is a native programming interface implemented by VM. It provides ways to inspect and debug the state of the application running on the VM. It allows an implementer (VM implementer) that can be enclosed easily into the debugging architecture. It also uses a third-party channel called JDWP for communication.

It defines the format of information and the requests that pass in between the debuggee process and the debugger front end. The primary purpose of having a JDWP is to allow the debuggee and the debugger to communicate when they run under separate vms or in separate platforms.

It is a high-level java interface implemented as front end. It defines the variable information at user code level. It is recommended to use a JDI layer for all debugger development. It uses JDWP for communication with the debuggee JVM.