atlas 46

"; self. template. billdate. TEXT = @ "document date: 20140824"; self. template. supplier. TEXT = @ "supplier: Shanghai No. 1 store"; self. template. customer. hidden = yes; self. template. note. hidden = yes; self. template. totamt. TEXT = @ "Total: 1 200.00"; self. template. saler. hidden = yes; self. template. payment. TEXT = @ "Payment Method:"; self. template. cash. TEXT = @ "in cash: 0.00"; self. template. credit. TEXT = @ "swipe your card: 0.00"; self. template. account. TEXT = @ "Transfe

a place to park. And if the request type is equal to 2,Then the second number identifies the number of such a request (starting with 1) that the car whose arrival to the parking lot was described by a request with thisNumber, leaves the parking lot. it is guaranteed that car was parked at the moment the request of the 2 type was made. The lengths of cars are integers from 1 to 1000.Output For every request of the 1 Type print number-1 on the single lineIf the corresponding car couldn't find pla

HDU Dynamic Planning (46 questions ~ [Only train of thought and state transfer equation] favoritesRob beries http://acm.hdu.edu.cn/showproblem.php? PID = 1, 2955A backpack. When you do this for the first time, use the probability as a backpack (enlarge 100000 times to an integer ): in this range, what's the most frustrating is to think of the total probability as the sum of the probability of robbing n Banks... The state transition equation is written

Ask you the big God after the revision of the 46-level total score how to use regular expressions to get (old version of I will get)

Item 46. Forwarding Functions Difficulty: 3 What's the best way to write a forwarding function? The basic answer is easy, but we'll also learn about a subtle change to the language made shortly before the standard was finalized. Forwarding functions are useful tools for handing off work to another function or object, especially when the hand-off is done efficiently. Critique the following forwarding function. wocould you change it? If so, how? // file

File Store--io operation filesOpenfileoutput, OpenfileinputThe context provides the following two ways to open the file IO stream inside the data folder of this application.1.FileInputStream openfileinput (String name): Opens the name file under the Data folder in the application corresponding to the input stream2.FileOutputStream openfileoutput (String name,int mode): Open the output stream corresponding to the name file under the application's data fileAttention:The mode parameter in FileOutpu

haveequalnames = (!self.name !person.name) | | [Self.name IsEqualToString:person.name]; BOOL haveequalbirthdays = (!self.birthday !person.birthday) | | [Self.birthday IsEqualToDate:person.birthday]; return haveequalnames haveequalbirthdays;} #pragma mark-nsobject-(BOOL) IsEqual: (ID) object { if (self = = object) { return YES; } if (![ Object Iskindofclass:[person class]] { return NO; } return [self Isequaltoperson: (person *) object];} -(Nsuinteger) hash { return [self.name hash

be installed2. Baidu to read the app as a case, Baidu search: Baidu reading app, from the download page to get to the app http://p.gdown.baidu.com/ B8d3f4be0e333cca250c2d3663bd2ba59f87740a58b4288dd0725134e7f455721f254aeb5c678ff9e6aa0d90b7322b1b06c5f3239bd7b726d2b0f2ac1 87f7c95e08cf4ef572d854a546c1814c9ad9101c58f29b5df2eeb11e751cff1d1a9d6d1e74aab7e8d53a9039a3c5cbea8e461ecb3348cd38123bebedf 6a9976c2fa7f1f1df6a6543c6d73124796e97a34cca9792f10878c878d124be5e1582911aea7870e909130f73adfac

Excerpt: Https://www.liaoxuefeng.com/wiki/0014316089557264a6b348958f449949df42a6d3a2e542c000/ 001432004977916a212e2168e21449981ad65cd16e71201000TCP is to establish a reliable connection , and both sides of the communication can send data in the form of a stream . In contrast to TCP,UDP is a non-connection-oriented protocol .When using the UDP protocol, you do not need to establish a connection, just need to know the other side's IP address and port number , you can directly send packets. But I d

there is a ring . inch[nxt]--;//Let it connect to the point of the degree minus one if(inch[nxt]==0) Q.push (NXT); } } return true;}voiddestory () { for(inti =0; I 5; ++i) {Delete[] g[i]; }}intMainintargcChar Const*argv[]) {init (); if(Topologicalsort ()) {printf ("%d\n", N); for(inti =1; I i) {printf ("%d", Ans[i]); } printf ("\ n"); }Elseprintf ("No solution\n"); Destory (); return 0;}/*AOV Network: Vertex active Network The topological ordering of a direc

important special files in Linux:/dev/null: This is an empty device file, all the data sent to it will be discarded, the standard output and error output can be redirected to the file, at this time, both the error message can be discarded.Standard notation is >/dev/null 2>1Among them, >/dev/null means discard files, 2>1 2 and 1 respectively indicate standard output stdout and standard error stderr,> means equal, that is, the standard error output 2 is redirected to the callout output 1, Because

#include void Function1 (){printf ("function one without parameters and return values");}void Function2 (char str[2222]){printf ("%s function two parameters no return value", str);}int Function3 (int a, int b){printf ("function three with parameters and return value");return a + B;}int function4 (int a,int b){return a * b;}int main (int argc, char* argv[]){void (*P1) () = function1;void (*P2) (char[]) = function2;Int (*P3) (int, int) = Function3;Int (*p4[]) (int, int) = {Function4,function3};pri

# Coding:utf-8From selenium import WebdriverFrom Selenium.webdriver.common.action_chains import ActionchainsFrom Selenium.webdriver.support.select Import SelectImport timeDriver = Webdriver. Firefox ()url = "Https://www.baidu.com"Driver.get (URL)Time.sleep (3)Mouse = driver.find_element ("link text", "Settings")Actionchains (Driver). Move_to_element (mouse). Perform ()Time.sleep (3)Driver.find_element ("link text", "Search Settings"). Click ()Time.sleep (3)s = driver.find_element ("id", "NR")Sel

ActionchainsFrom Selenium.webdriver.support.select Import SelectImport timeDriver = Webdriver. Firefox ()url = "Https://www.baidu.com"Driver.get (URL)Time.sleep (3)Mouse = driver.find_element ("link text", "Settings")Actionchains (Driver). Move_to_element (mouse). Perform ()Time.sleep (3)Driver.find_element ("link text", "Search Settings"). Click ()Time.sleep (3)s = driver.find_element ("id", "NR")Select (s). Select_by_visible_text ("Show 50 per page")# method One: First point the parent elemen

/*** book: "thinkinginc++" * function: Declare the keyword mutable, specify a specific data member can be changed in a const object * Time: September 11, 2014 07:47:07* Author: cutter_point*/ Class z{ int i; mutable int j;public: Z (); void f () const;}; Z::z (): I (0), J (0) {}void z::f () const{//! i++; No declaration is mutable, so it cannot be modified, and the function is a const j + +; This statement is mutable so you can modify}int main () { const Z ZZ; ZZ.F

//determine date, time sizefunctioncomparetime (StartDate, endDate) {if(Startdate.length > 0 enddate.length > 0) { varStartdatetemp = Startdate.split (""); varEnddatetemp = Enddate.split (""); varArrstartdate = Startdatetemp[0].split ("-"); varArrenddate = Enddatetemp[0].split ("-"); varArrstarttime = Startdatetemp[1].split (":"); varArrendtime = Enddatetemp[1].split (":"); varAllstartdate =NewDate (Arrstartdate[0], arrstartdate[1], arrstartdate[2], arrstarttime[0], arrstarttime[1], arrst

for output data" --parse-errors: Analysis and real-world database built-in error information to identify vulnerabilities Sqlmap.py-u "Http:// --save: Save command as configuration file, specify save location "" Miscellaneous "Miscellaneous" -Z: Parameter mnemonic "can be abbreviated, parameter is written as parameter set" such as: Sqlmap--batch--random-agent--ignore-proxy--technique=beu-u "1.1.1.1/a.asp?id=1" Sqlmap-z "Bat,random,ign,tec=beu"-U "1.1.1.1/a.asp?id=1" --answer: Set parameters f

-WitnessDirectory C:\DAG3 -DatabaseAvailabilityGroupIPAddresses 10.0.0.8,192.168.0.8This example creates the DAG DAG4 that's configured to use DHCP. In addition, the witness server would be automatically selected by the system, and the default witness directory would be CR Eated.New-DatabaseAvailabilityGroup -Name DAG4This example creates the DAG DAG5 that would not have a administrative access point (valid for Windows Server) R2 DAGs only). In addition, MBX4 is used as the witness server for t

Puzzle 46: Confusing builder caseThis puzzle presents two easily confusing constructors. The main method calls a constructor, but which one does it call? The output of the program depends on the answer to this question. So what does it print? Even if it's legal?Class confusing{Confusing (object o){System.Console.WriteLine ("Object");}Confusing (double[] darray){System.Console.WriteLine ("double array");}static void Main (){New confusing (null);}}FAQ

46 useful PHP code snippets (3) 31. delete folder content [Code] php code: function Delete($path){ if (is_dir($path) === true) { $files = array_diff(scandir($path), array('.', '..')); foreach ($files as $file) { Delete(realpath($path) . '/' . $file); } return rmdir($path); } else if (is_file($path) === true) { return unlink($path); } return false;} Syntax: $ Path = "images /