dell 2 in 1 vs surface pro

Although sales of the first-generation surface tablet were not as satisfactory, Microsoft did not abandon its plan to compete for the tablet market and formally launched Surface 2 and surface Pro 2 in the previous period. As a hig

Yesterday Microsoft, in addition to the desktop software to push the security update, but also for their own surface series of hardware to push the firmware update, but many surface Pro 2 users in yesterday's firmware upgrade, encountered 80070490 error code, so that users worry about, At present, Microsoft has receive

Yesterday Microsoft, in addition to the desktop software to push the security update, but also for their own surface series of hardware to push the firmware update, but many surface Pro 2 users in yesterday's firmware upgrade, encountered 80070490 error code, so that users worry about, At present, Microsoft has receive

1 /*surface area of cylindrical body. CPP:2 Problem Description: Enter the radius of the cylinder R and H, the surface area of the output cylinder S. Hint: π value directly write 3.14159263 */ 4 5#include"stdafx.h" 6 7 8 intMain ()9 { Ten floatR, H, A; Oneprintf"Input the radius and height of the cylinder

, you can use the try...catch...finally statement to perform exception handling, which is used to catch exceptions caused by an error or to execute a throw statement. Its basic syntax is as follows:try {Here are the statements that may produce exceptions} catch (Error) {Here is the statement that is responsible for exception handling} finally {Here is the export statement}the code above attempts to create a canvas object and gets its context. If an error occurs, you can catch the error and know