import java.util.Random;
class ExampleThread extends Thread {
private static final Random rnd = new Random();
public ExampleThread(String str) {
super(str);
}
public void run() {
for (int i = 0; i < 10; i++) {
System.out.println(i + " " + getName());
try {
sleep(rnd.nextInt(1000));
} catch (InterruptedException e) {}
}
System.out.println("Thread is: " + getName());
}
}
this is to write or create
A thread and a process are same but a minor difference is there. Process executes a program completely without splitting whereas a thread splits a program into smaller tasks and then execute them separately.And then combine the final result. that is why a process is often called as Heavy weight and a thread is called as light weight.
The ability of a program to concurrently execute multiple regions of code provides capabilities that are difficult or impossible to achieve with strictly sequential languages. Sequential object-oriented languages send messages (make method calls) and then block or wait for the operation to complete. Programmers are already familiar with concurrent processes, possibly without recognizing them. For example, operating systems usually have many processes running to handle printing, updating the display, receiving mail from the network, and so on. In contrast, most programming languages do not promote the use of concurrent operations within one application. At best, programmers have access to a few library calls to launch and control multiple operations. Java provides language-level and library support for threads--independent sequences of execution within the same program that share the same code and data address space. Each thread has its own stack to make method calls and store local variables. Most applications that use threads are a form of simulation or have a graphical user interface, but threads in general have the following advantages over sequential programming: Threads support concurrent operations. For example, Server applications can handle multiple clients by launching a thread to deal with each client. Long computations or high-latency disk and network operations can be handled in the background without disturbing foreground computations or screen updates. Threads often result in simpler programs. In sequential programming, updating multiple displays normally requires a big while-loop that performs small parts of each display update. Unfortunately, this loop basically simulates an operating system scheduler. In Java, each view can be assigned a thread to provide continuous updates. Programs that need to respond to user-initiated events can set up service routines to handle the events without having to insert code in the main routine to look for these events. Threads provide a high degree of control. Imagine launching a complex computation that occasionally takes longer than is satisfactory. A "watchdog" thread can be activated that will "kill" the computation if it becomes costly, perhaps in favor of an alternate, approximate solution. Note that sequential programs must muddy the computation with termination code, whereas, a Java program can use thread control to non-intrusively supervise any operation. Threaded applications exploit parallelism. A computer with multiple CPUs can literally execute multiple threads on different functional units without having to simulating multi-tasking ("time sharing"). On some computers, one CPU handles the display while another handles computations or database accesses, thus, providing extremely fast user interface response times.
You might be able to use C to extract data from an Excel file, but there is no easy way to write a program to create an Excel file.
How to write a program for secant method by mathematica
this is to write or create
A thread and a process are same but a minor difference is there. Process executes a program completely without splitting whereas a thread splits a program into smaller tasks and then execute them separately.And then combine the final result. that is why a process is often called as Heavy weight and a thread is called as light weight.
#include<iostream.h>
barsanabegam
The ability of a program to concurrently execute multiple regions of code provides capabilities that are difficult or impossible to achieve with strictly sequential languages. Sequential object-oriented languages send messages (make method calls) and then block or wait for the operation to complete. Programmers are already familiar with concurrent processes, possibly without recognizing them. For example, operating systems usually have many processes running to handle printing, updating the display, receiving mail from the network, and so on. In contrast, most programming languages do not promote the use of concurrent operations within one application. At best, programmers have access to a few library calls to launch and control multiple operations. Java provides language-level and library support for threads--independent sequences of execution within the same program that share the same code and data address space. Each thread has its own stack to make method calls and store local variables. Most applications that use threads are a form of simulation or have a graphical user interface, but threads in general have the following advantages over sequential programming: Threads support concurrent operations. For example, Server applications can handle multiple clients by launching a thread to deal with each client. Long computations or high-latency disk and network operations can be handled in the background without disturbing foreground computations or screen updates. Threads often result in simpler programs. In sequential programming, updating multiple displays normally requires a big while-loop that performs small parts of each display update. Unfortunately, this loop basically simulates an operating system scheduler. In Java, each view can be assigned a thread to provide continuous updates. Programs that need to respond to user-initiated events can set up service routines to handle the events without having to insert code in the main routine to look for these events. Threads provide a high degree of control. Imagine launching a complex computation that occasionally takes longer than is satisfactory. A "watchdog" thread can be activated that will "kill" the computation if it becomes costly, perhaps in favor of an alternate, approximate solution. Note that sequential programs must muddy the computation with termination code, whereas, a Java program can use thread control to non-intrusively supervise any operation. Threaded applications exploit parallelism. A computer with multiple CPUs can literally execute multiple threads on different functional units without having to simulating multi-tasking ("time sharing"). On some computers, one CPU handles the display while another handles computations or database accesses, thus, providing extremely fast user interface response times.
You write a program. A computer game is an application program running on one (or rarely more than one) computer. You have to design the game before writing the program.
Sibelius is a program that allows you to transpose music and write your own. I'm sure if you create the roots of chords, you can find some part of the program that will allow you to create a wide range of chords.
Yes, java supports threaded execution. Threads can be created explicitly by constructing and starting a Thread object; or implicitly by running in a managed environment. For instance: a web server typically runs a thread for each http connection. Java has specific constructs for threading: the "synchronized" and "volatile" language keywords, and the "wait" and "notify" methods on the base object class. Additionally, there are objects in the standard class libraries such as threadsafe collections and higher-level mutex utility objects.
You might be able to use C to extract data from an Excel file, but there is no easy way to write a program to create an Excel file.
The child process is initially running its parent' s program, with its parent' s virtual memory, file descriptors, and so on copied.The child process can modify its memory, close file descriptors, and the like without affecting its parent, and vice versa. When a program creates another thread, though, nothing is copied.The creating and the created thread share the same memory space, file descriptors, and other system resources as the original. If one thread changes the value of a variable, for instance, the other thread subsequently will see the modified value. Similarly, if one thread closes a file descriptor, other threads may not read from or write to that file descriptor.
Absolutely. All you actually need is a text editing program to write your code and a server to host it.
How to write a program for secant method by mathematica