2 2 2 universal gates answers

1. in PHP, the name of the current script (excluding the path and query string) is recorded in the predefined variable (1; the URL of the previous page linked to the current page is recorded in the predefined variable (2? Php page address, SCRIPT_NAME can also be: phptest. phpecho $ _ SERVER [PHP_SELF]. br; link to the current page 1. in PHP, the name of the current script (excluding the path and query string) is recorded in the predefined variable (1

Blank question The PCM non-uniform quantization method adopted in China and Europe is (a law 13 line pressure expansion), which is divided into (128) Quantizing levels, the non-uniform quantization method adopted by Japan and North America is (u-based Pressure Expansion ).The zero-dispersion wavelength of the Z optical fiber is about (1.31) Um, and the minimum loss point is about (1.55) um.China's long-distance No. 7 signaling network adopts the (3) level structure. The first level is (hstp), an

6-11.Conversion.(A) Create a conversion from an integer to an IP address in the following format: www. xxx. yyy. zzz.(B) Update your program to enable reverse conversion.[Answer](A) The Code is as follows:Input_number = abs (int (raw_input ('Please input a number ...')))X3 = x2 = x1 = x0 = 0X3 = Input_number/(256 ** 3)If x3> 255:Tmp = x3X3 = 255Else:Tmp = x3X2 = (Input_number-256 ** 3 * tmp)/(256 ** 2)X1 = (Input_number-256 ** 3 * tmp-256 **

=0; Delay_init (); Time-lapse function initialization Nvic_configuration (); Set Nvic Interrupt grouping 2:2-bit preemption priority, 2-bit response priority Uart_init (9600); Serial port initialized to 9600 Led_init (); LED Port Initialization Tim5_cap_init (0xffff,72-1); Counting at a frequency of 1Mhz while (1) { Delay_ms (10); if (tim5

The Winform application implements the universal Mask Layer 2 and the winform mask. Previously, we have published Winform application universal mask layer and Winform application universal message window. These two mask layers are based on the pop-up window, today we will share with you a simple but user-friendly imple

Solution | Question 1. Oncontextmenu= "Window.event.returnvalue=false" will completely mask the right mouse button 2. 3. onpaste= "return false" is not allowed to paste 4. oncopy= ' return false; ' oncut= ' return false; ' Prevent replication 5. 6. 7. 8. Always with the frame 9. Prevent a person from being frame onclick= "window.location = ' view-source: ' + ' http://www.csdn.net/'" > 12. How to use the ASP means to check whether the visi

have to write all the code. 2. The business processing process is shown in a flowchart as follows: 3. C language code: # Include Void main () { Int A, B, C; Printf ("Please enter three INTEGER :"); Scanf ("% d", A, B, C ); If (0 { If (a + B> C A + C> B C + B>) { If (A = B B = C A = C) // a judgment can be omitted here. { Printf ("1 is an equilateral triangle "); } Else { If (A = B | B = c | A = C) { Printf ("

The answer in this blog is not from official resources, but from my own exercises. If you have any questions or errors, please discuss them. 11-16.Update easyMath. py. This script, as described in example 11.1, uses an entry program to help young people strengthen their mathematical skills. This program is further upgraded by adding multiplication as a supported operation. Extra bonus points: add Division. This is difficult because you need to find a valid integer divisor. Fortunately, you alrea

3.13, solution 2 */# Include # Include Void main (){Float X, Y;Printf ("\ n please input a real number: \ n ");Scanf ("% F", X ); If (x> 0 x Switch (INT) (X/10 )){Case 0: Y = sin (x); printf ("Y = % F \ n", Y); break;Case 1: Y = cos (x); printf ("Y = % F \ n", Y); break;Case 2: Y = exp (x)-1; printf ("Y = % F \ n", Y); break;Case 3: Y = Log (x + 1); printf ("Y = % F \ n", Y); break;} Else Printf ("u

The factorial of N to implement the algorithmCode public static int N(int n) { if (n == 1) { return 1; } else { return n * N(n - 1); } } Two sorted arrays are combined into a new array in order of size to implement the algorithm.Code public static void Composite(int[] a, int[] b) { int[] newArray = new int[a.Length + b.Length]; int count = a.Length + b.Length; int

Question 1: Why does "APACHE" appear. Exe:cannot determine local host name. "? Answer 1: Due to the fact that the Windows version of Apache does not specify servername by default, the runtime will have an error. The workaround is to modify the httpd.conf in the Conf directory under the Apache installation directory: -Search ServerName -Remove the previous # number -Change the value behind the ServerName to your own settings, such as localhost. -Save, restart Apache --------------------------