Answer:
A toolbar offers easier access to tasks typically conducted within the application whereas in the status bar it is displayed at the lower side of the web browser screens and other application windows.
Explanation:
Blogs, even academic and professional, are not usually considered reliable sources. Most importantly, that's because they don't undergo the peer review process, which ensures the quality of the published papers (that they don't publish lies, in simple words).
So usually, you would prefer a published paper.
When then would you use a blog?
One such instance is when you want to find out about a quickly changing field , for example the newest standards in software development. So software engineering is one such field.
Another field is internet protection and security, as the viruses and the ways to defend against them also develop faster than can be published in a paper
“The cube is: 27”
or p^3
The switch function uses the ch int and identifies a matching case. Because ch is 2
We use case 2
Thus the following line at the top is printed.
Then automatically breaks the function, so we don’t continue.
Answer:
The ping command is used to test the ability of a source computer to reach a specified destination computer. This command is used to verify if the sender computer can communicate with another computer or network device in the network.
The tracert command is used to show the details about the path sending a packet from the computer to whatever destination you specify.
Answer:
#define LSH_RL_BUFSIZE 1024
char *lsh_read_line(void)
{
int bufsize = LSH_RL_BUFSIZE;
int position = 0;
char buffer = malloc(sizeof(char) bufsize);
int c;
if (!buffer) {
fprintf(stderr, "lsh: allocation error\n");
exit(EXIT_FAILURE);
}
while (1) {
// Read a character
c = getchar();
// If we hit EOF, replace it with a null character and return.
if (c == EOF || c == '\n') {
buffer[position] = '\0';
return buffer;
} else {
buffer[position] = c;
}
position++;
// If we have exceeded the buffer, reallocate.
if (position >= bufsize) {
bufsize += LSH_RL_BUFSIZE;
buffer = realloc(buffer, bufsize);
if (!buffer) {
fprintf(stderr, "lsh: allocation error\n");
exit(EXIT_FAILURE);
}
}
}
}
Explanation:
