fortiextender 100b

5.py [1, 9, 25, 49, 81] [[email protected] day02]# cat 5.py #!/usr/bin/pythonprint [i**2 for me in range (1,11) if I% 2! = 0]　　For typical 1+...+100python scripts#!/usr/bin/pythonsum = 0for i in range (1,101): sum = sum + i # sum + = IPrint sum　　Small details of the sequencerange 占用内存xrange 遍历的时候才会占用内存推荐使用xrangeIterative traversal Traversal sequence: Takes each element of the sequence out.-Directly from the sequence to take the value-use index to fetch values Simple operatio

First, create a dictionary:In [17]: dic={}In [18]: dic.fromkeys(‘abcde‘,100)Out[18]: {‘a‘: 100, ‘b‘: 100, ‘c‘: 100, ‘d‘: 100, ‘e‘: 100}Use the For loop to traverse the K value of the dictionary:In [21]: for k in dict1: ....: print(k) ....: acbedUse the For loop to traverse the K value of the dictionary and print out the K and values values:In [22]: for k in dict1: print(k),dict1[k] ....: a 100c 100b 100e 100d 100After you have for

Today, I sorted out the vampire digital algorithm and adjusted some of it. I saw another one on the Internet, but I didn't understand it. He improved the performance by 10 times. First look at the code I have compiled Import Java. util. arrays; Running result 1st groups: 15*93 = 13952nd groups: 21*60 = 1260Group 3rd: 21*87 = 18274th groups: 27*81 = 21875th groups: 30*51 = 15306th groups: 35*41 = 14357th groups: 80*86 = 68807 groups of vampires found232 We can see that the comparison is on

, find back-end code change (header send function, such as PHP header ()), Refresh on OK! Other issues 1) Server-level steering support such as Apache Urlrewrite. If the test.js?folder=/js/can be resolved to/js/test.js. 2) JavaScript and HTML, like pictures, are cached as static files by browsers. Then add a random number to ensure that each request is a new file, such as common.js?t=12442344. 3) This parameter is for the overall page query JS parameters used, is a JS external application,

divided into seven.But is this method applicable to single-digit numbers? Similar methods.Set another seven-digit abcdefg.Abcdefg = 000000a + 100000b + 0000c + 1000d + 100e + 10f + G= (1001000a-1000a) + (100100b-100b) + (10010c-10C) + (1001d-D) + 100e + 10f + G= (1001000a + 100100b + 10010c + 1001d) + (100e + 10f + G)-(1000a + 100b + 10C + D)= 7 * (143000a + 14300b + 1430c + 143d) + (100e + 10f + G)-(1000a

1, Http-url:Protocol, host number: The IP address of a server; Port number: The host above the program number, the general default of 80, many browsers omit not to display; path: directory of work pathsURL Request:Access host number 123.207.58.25 this host under the 80th service under the root directory under the A directory under the c.php resource, and the submitted data is a=100 and b=20, most browsers in the middle of the URL? Separate the data we want to submit and use to differentiate eac

1) create a 768*1024 file. 2) set the foreground color HSB (H: 120 S: 100B: 40). set the background color HSB (H: 120 S: 100B: 80). 3) execute the filter-rendering-fiber, you can click the bottom random until you think the line is good 4) execute the filter-style-wind, method select the hurricane, direction from the right 5) execute the image-rotate the canvas 1) create a 768*1024 file 2) set the foregroun

. Because Int Is four bytes in windows, one byte is eight bits, so it is 32 bits, so the range is-2,147,483,648 ~ 2,147,483,647. The highest bit is the symbol bit, So the binary value of 3 is 000000000 00000000 00000000 100000011b, So the inverse is 11111111 11111111 11111111 11111100b, that is ~ (Sizeof (INT)-1) Value Then analyze (sizeof (n) + sizeof (INT)-1), because sizeof (n)> = 1, so (sizeof (n) + sizeof (INT)-1)> = 4, So there is a conclusion that _ intsizeof (n) is at least 4.

units based on 16 bits. For example, the header length is not a multiple of 16 bits, fill in the number of 16 bits with 0 bits; ii) use the inverse code addition operation for each unit (that is, the high overflow bit will be added to the low position, usually, the complement operation directly drops the overflow high.) Fill in the inverse code of the obtained sum in the checksum field. iii) send the data packet. 2. Receiver I) divides an IP address header into multiple units based on 16 bits.

One SQL interview questionI failed to apply for a job last year. I was taken to a seemingly simple question, but I did not find a good big case.Do you have any good solutions?Title:There are two tables, T1, T2,Table T1:Seller | non_seller----------A BA cA DBB cB dCC BC dDD BD CTable t2:Seller | coupon | bal-----------------------A 9 100B 9 200C 9 300D 9 400A 9.5 100B 9.5 20A 10 80The following results must

accepted algorithm. You must also include enough context in your data to prevent an attacker from committing a state object collected at one location in the application to another location, causing some unexpected behavior. The application must also include a terminating time in the object's data, which performs the same function as the session timeout. We have described in detail the various security mechanisms for transmitting data through our customers in the 5th chapter.Penetration test Ste

3, the 1,2,3,......, 99,100 arbitrarily arranged into a circle, the difference between the two adjacent numbers is the absolute sum of the maximum ()a:100b:198c:200d:500e:2500f:5000Answer: F 4, if the following formula is established: 84*148=B6A8. It is represented by () the system.A:15B:11C:12D:14E:16F: None of the above is rightAnswer: C Analytical:1. Conventional approach: Assuming that the value is x, then write out the equation: (8x+4) (x2+4x+8)

EMPS------- ----------- ------------------------------------------Ten ACCOUNTING CLARK, KING, MILLERADAMS, FORD, JONES, ROONEY, SCOTT, SMITHSALES ALLEN, BLAKE, JAMES, MARTIN, TURNER, WARDAlsoCreate function GET_A2 first;Create or Replace function get_a2 (TMP_A1 number)return VARCHAR2IsCOL_A2 varchar2 (4000);BeginCol_a2:= ";For cur in (select A2 from unite_a where A1=TMP_A1)Loopcol_a2=col_a2| | CUR.A2;End Loop;return COL_A2;End GET_A2;Select DISTINCT A1, GET_A2 (A1) from unite_a1 ABC2 EFG3 KMN**

surrounded by junk commands.Loop decryptor -- jump to seh handler.The following code is generated for SEH BPE32:Start:Call end_seh_fn/----> Mov esp, [esp + 8]; --> equivalent to push seh-> handler| Jmp seh_rs| End_seh_fn:| Sub edx, edx| Push dword ptr fs: [edx]; --> equivalent to push seh-> prev| Mov fs: [edx], esp----- Inc byte ptr [edx]; --> this exception is thrown and jumps to the preceding statement.Jmp startSeh_rs: xor edi, ediPop dword ptr fs: [edi]Pop ediIn this way, if the server guard

is as follows: A=100B=100 After the above code is executed:The data file content is as follows: A=50B=100 The log file content is as follows: T1 STARTT1:A=100T1:B=100 Based on the log file, because T1 COMMIT is not found, it is determined that transaction T1 fails, data may be inconsistent, and data recovery is required. Then, based on the log file, we can obtain the old data values A = 100 and B = 100 before the execution of transaction T1, so it is

Shell: Shell Process Control details, shell Process Control detailsShell: Shell Process Control details if else If statement Syntax: if conditionthen command ...fi Eg: #!/bin/basha=100b=100if [ $a == $b ]then echo "$a == $b"fi Output: 100 == 100 You can also write a line in the terminal: [zhang@localhost ~]$ a=100[zhang@localhost ~]$ b=100[zhang@localhost ~]$ if [ $a == $b ]; then echo "$a == $b"; fi100 == 100 If else statement Syntax: if

;fnr{print a[$1],$2} ' c DDescription: Nr==fnr matches the first file, NR>FNR matches the second file, and sets an array subscriptMethod 3:$ awk ' Argind==1{a[$1]=$0}argind==2{print a[$1],$2} ' c D2) Merge the service names in the A.txt file into one IP$ cat A.txt192.168.2.100:httpd192.168.2.100:tomcat192.168.2.101:httpd192.168.2.101:postfix192.168.2.102:mysqld192.168.2.102:httpd$ awk-f:-vofs= ":" ' {a[$1]=a[$1] $2}end{for (i in a) print I,a[i]} ' a.txt$ awk-f:-vofs= ":" ' {a[$1]=$2 a[$1]}end{fo

Production picture area, upload button #btn can replace the picture you want [HTML] View plain copyView code slices to my Code slice Plupload Upload [JavaScript] View plain copyView code slices to my Code slice var uploader = new Plupload. Uploader ({//Create instance Construction method runtimes: ' Html5,flash,silverlight,html4 ',//upload plugin initializes the order of precedence in that way Browse_button: ' btn ',/ /upload button URL: "ajax.php",//Remote upload address flash_swf_url: ' plup