Saturday, March 21, 2020

American History of the 60-70s essays

American History of the 60-70s essays During the 50s and the 60s television had a huge impact on Americans lives.timeAmericans relied strongly apond the T.V. this allowed American people as well as the rest of the world to see things and witness things without even being remotely close. Television took one of its first major steps in Texas where president John F Kennidy was assassinated in the mid 60s. And how the hole event had gotten captured on tape. This allowed for the hole assassination to role out and for people of the world to see what had happened. After president Kennidy died in the hospital L.B.J. took office. Soon after the United States of America went to war in Vietnam. The Television played a majore part during this war. Reporters and news crews would be conducting daily interviews with soldiers to show on T.V. back home in the United States to show and tell the American people that we were getting some were in Vietnam. But where the telivision played a much bigger role was when the news crews sta rted to tape the body bags and woumded soldiers comeing back from battle to show to the people back home in the U.S. T.V. cameras are what withdrew us from the war so soon. The U.S. had gotten increasingly involved in the Vietnam war by having our airforce bases over their flying missions to protect the world against communisom and to bomb the enemy. Well naturally the communist didnt like the fact the the United States was coming into Vietnam and bombing them so they started to attack the airforce basis. After this was happening for a while the United States sent over the army boys to protect the airforce basis for the attacks. Evenshally the army didnt just set at the air force base and wait for the enemy to come to them. The army sent their boys out on search and destroy missions to hop fully keeps the communist away from the basis. As more fire basis went up more army men continued to trickal into Vietnam and they were no longer on j...

Thursday, March 5, 2020

Perl Array unshift() Function Tutorial

Perl Array unshift() Function Tutorial Perls unshift() function is used to add value or values onto the beginning of an array (prepend), which increases the number of elements. The new values then become the first elements in the array. It returns the new total number of elements in the array. Its easy to confuse this function with push(), which adds elements to the end of an array. Picture a row of numbered boxes, going from left to right. The unshift() function would add the new value or values on to the left side of the array, and increase the elements. In the examples, the value of myNames becomes (Larry, Curly, Moe). The array can also be thought of as a stack- picture a stack of numbered boxes, starting with 0 on the top and increasing as it goes down. The unshift() function would add the value to the top of the stack, and increase the overall size of the stack. You can unshift() multiple values onto the array directly: Or by unshift()-ing an array: