In some occasions, you will have to write an essay in the extremely short amount of time on the exam in college or high school. Also, you may be a little bit of a procrastinator, and find yourself in a situation when the paper is due tomorrow morning, and you have not even chosen the topic yet. Even though a last-minute essay cannot look as great as a work prepared successively and carefully within the whole time given, you still have a chance to submit a decent paper. The working process will require your full attention and a lot of effort, even if you are assigned a simple essay. However, if you learn the next few tips, the essay writing will seem significantly easier and feasible even when you are short on time.

Firstly, clean up your working space to get started. Make sure you have everything you need on the table, take a pen, a few sticky notes, your laptop, and read through the assignment requirements. In case no prompt is given, search for good essay topics, and pick a few uncommon and interesting ones you will be able to write about. Making a final choice, think which topic is the most relevant to your current studies and will not take too much to research.

Afterwards, look for the most trustworthy sources or the ones you are certainly allowed to use. If you are not sure, access the online library or any free services where you can look for the books and articles for your essay. Use sticky notes to write down the information and put them in front of you to see how much data has been gathered and if you need to continue researching. Reread these notes from time to time and cross out the info you do not find relevant anymore.

When you have the data you need to produce a quality work, it is crucial to think about the structure of the future paper. If you are not sure how to write an essay outline properly, check what your essay type is first. Each type is organized differently, so you need to look up the structure every time you are given an essay homework. You can also search for an example of the essay on your topic, and adhere to its outline. No matter what kind of essay you are going to write, it is important to start with a thesis statement. It should declare what problem you will review in the paper, and which facts or arguments you will use to do it professionally. As these arguments will be discussed in the main part of the essay, outline the body paragraphs and put down a few sentences with the rough description of each paragraph. Think of the way you will engage the reader in the introduction, and which thought will be conclusive for the paper. When the direction of the work is clear from the outline, use it to draft the first version of the essay.

If you are not used to model essay writing, do not worry - your draft should not necessarily look like a masterpiece. It is only the depiction of your thoughts, and as you will have them written down, it will be easier to create a good essay. There is no best way to write an essay, so trust the working methods you usually use. You may like taking short breaks once in a few minutes, or write everything in one sit - just make sure to keep the focus on writing and avoid the urge to call a friend or watch something online. Thus, you will finish the paper faster, and will not feel guilty for engaging in other activities afterwards.

Do not forget to go through the essay a few times after the completion. Everyone makes typos and mistakes by accident, but it is about you to find and fix them before your teacher does. If you need help with an essay editing, try asking a friend or a family member to read and analyze your work. Also, you can order editing services in case your paper needs to be perfectly polished so that you can submit an ideal essay and get an excellent grade.

As these steps are simple to follow, you will not have any problems coping with an essay on time. Try the whole procedure at least once, and you will not have to use any other tips preparing an essay paper during your studies!

How do I shut down ForkJoinPool?

The shutdown() method of ForkJoinPool class initiates an orderly shutdown in which previously submitted tasks are executed, but no new tasks will be accepted.

  1. Syntax. public void shutdown()
  2. Parameter. No parameter is passed.
  3. Returns. Does not return value.
  4. Throws. Does not throw the exception.
  5. Example 1.
  6. Example 2.

What is ForkJoinPool?

ForkJoinPool It is an implementation of the ExecutorService that manages worker threads and provides us with tools to get information about the thread pool state and performance. Worker threads can execute only one task at a time, but the ForkJoinPool doesn’t create a separate thread for every single subtask.

What is parallelism ForkJoinPool?

The parallelism level indicates how many threads or CPUs you want to work concurrently on on tasks passed to the ForkJoinPool . Here is a ForkJoinPool creation example: ForkJoinPool forkJoinPool = new ForkJoinPool(4); This example creates a ForkJoinPool with a parallelism level of 4.

What is ForkJoinPool commonPool worker?

ForkJoinPool#commonPool() is a static thread-pool, which is lazily initialized when is actually needed. Two major concepts use the commonPool inside JDK: CompletableFuture and Parallel Streams .

What is difference between ExecutorService and ForkJoinPool?

The Fork/Join framework in Java 7 is an implementation of the Divide and Conquer algorithm, in which a central ForkJoinPool executes branching ForkJoinTasks. ExecutorService is an Executor that provides methods to manage the progress-tracking and termination of asynchronous tasks.

Why do we use CountDownLatch in Java?

CountDownLatch is used to make sure that a task waits for other threads before it starts. To understand its application, let us consider a server where the main task can only start when all the required services have started.

How does ForkJoinPool work in Java?

ForkJoinPool acts recursively, unlike Executor threads, which splits the task and submits smaller chunks to worker Threads. ForkJoinPool takes a big task, splits it into smaller tasks, and those smaller tasks split themselves again into subtasks until each subtask is atomic or not divisible. So it works recursively.

What is RecursiveTask?

RecursiveTask is an abstract class encapsulates a task that returns a result. It is a subclass of ForkJoinTask. The RecursiveTask class is extended to create a task that has a particular return type. The code that represents the computational portion of the task is kept within the compute() method of RecursiveTask.

Is CompletableFuture thread safe?

CompletableFuture is inherently thread-safe The results of a write by one thread are guaranteed to be visible to a read by another thread only if the write operation happens-before the read operation.

Is ExecutorService asynchronous?

The Java ExecutorService interface, java. util. concurrent. ExecutorService , represents an asynchronous execution mechanism which is capable of executing tasks concurrently in the background.

What is the difference between submit () and execute () method of executor and ExecutorService in Java?

Main differences between the two methods: The execute() method is declared in Executor interface while submit() method is declared in ExecutorService interface. The submit() method can accept both Runnable as well as Callable tasks, but execute() method can only accept a Runnable Task.

What is CountDownLatch and CyclicBarrier?

As stated in the definitions, CyclicBarrier allows a number of threads to wait on each other, whereas CountDownLatch allows one or more threads to wait for a number of tasks to complete. In short, CyclicBarrier maintains a count of threads whereas CountDownLatch maintains a count of tasks.

When to use forkjoinpool s?

This enables efficient processing when most tasks spawn other subtasks (as do most ForkJoinTask s), as well as when many small tasks are submitted to the pool from external clients. Especially when setting asyncMode to true in constructors, ForkJoinPool s may also be appropriate for use with event-style tasks that are never joined.

How to wait until no more tasks are running in forkjoinpool?

However, with Java 8 ForkJoinPool.awaitQuiescence was introduced. If you can switch from a normal ExecutorService to ForkJoinPool, you can use this method to wait until no more tasks are running in a ForkJoinPool without having to call shutdown.

Which pool should I use for forkjointask?

A static commonPool () is available and appropriate for most applications. The common pool is used by any ForkJoinTask that is not explicitly submitted to a specified pool.

What are the options for shutdown in Linux?

There are several options to do so, including scheduling a shutdown at a specific time, shutting down immediately, broadcasting a unique message, and so on. In this tutorial, learn how to use the Linux shutdown command with examples.