if statement

Write an if statement to determine whether integer n meets the condition of "3 Division 2, 7 Division 1". if yes, the output is "OK". Otherwise, the output is "NO ".Import java. util. collections;Public class If {Public static void main (String []

As we all know, these two are related to Boolean values, operator = = Returns a Boolean value, and if () or ternary operator?: will go to judge the Boolean value, in the JS = = operator and = = = operator is not the same as we all know, the previous

Can I write this if statement in PHP? I think it's a lot more. Public Function getarealist ($pid = 1) {$map = Array ();$pid! =-1 && $map [' pid '] = $pid;return $this->where ($map)->order (' area_id ' ASC ')->findall ();} $pid! =-1 && $map [' pid '

Php+apache executing an IF statement alarm if (Strstr ($a, "add"))//If the "add" character exists in the string { $bb. = $k. " ". $a; $b fetch $ A } if (Strstr ($a, "return") | | STRSTR ("Data"))//If there is a "return" or "data" character in the

First question: finding the root of a two-second equationpublic class Lianxi1 {public static void main (string[] Args) {System.out.println ("please Enter a value");Scanner sc = new Scanner (system.in);String A=sc.nextline ();int x = Integer.parseint

The trinocular operation is compiled into an if statement ... And the red one, what's the concept? $KEYC = $ckey _length? ($operation = = ' DECODE '? substr ($string, 0, $ckey _length): substr (MD5 (Microtime ()),-$ckey _length)): ";

If statement error This is the Intercept section, so the size brackets may not be noticed, but now it is always jumping to the else and cannot perform the preceding PHP Code $sql = "SELECT * from #@__tgreg where userid= ' $id '"; Read Tgreg

Ask for an If statement, thank you. Ask for an If statement, $B different values from $d If the date is in this period April 9, 2012 to July 7, 2012 $b =array (' b00.gif ', ' b01.gif ', ' b02.gif ', ' b03.gif ', ' b04.gif ', ' b05.gif ', ' b06.gif '

Ask a function in the IF statement problem, I rookie a If there is a similar function, incomplete, just an example. function p_abc ($a = ', $b = ', $c = ') { $a = xxx if ($b = ' 255 ') { $a =xxx+1 } $c =yyy } When $b = ' 255 ', the function

Syntax formatIf Command;thenCommandsFiThe command contains the following:Shell commandAny shell command, if the shell command returns 0, represents true, otherwise, represents false. and multiple command can be used as the judgment condition of if,

Shell scripting, there are three kinds of control structure are: sequential structure, conditional judgment structure, loop structure. This article summarizes the use of conditional judgment constructs in shell scripts.The structure of conditional

First, the logical operator Logical Volume Label Express meaning 1. About the file and directory of the detection of Logical volume label! -F Common! Detect if "Archive" exists eg:if [-f

The syntax for the most streamlined if command is:if TEST-COMMANDS; then CONSEQUENT-COMMANDS; fiafter the Test-command executes and its return status is 0, the consequent-commands executes. The return status is the exit state of the last command, or

Single-branch if statement:if test conditionThenCode BranchFiTwo-branch if statement:if test condition; ThenBranch that is executed when the condition is trueElseBranch that is executed when the condition is falseFiExample: Pass a user name to the

If Judgment statement:#!/usr/bin/python# -*- coding: utf-8 -*-flag=false                                                                                                                                                                    name =  '

Look at the source code of Googledoodle-dance, learn a little knowledge-shorthand if statement.In almost all languages | | and && Follow the principle of "short circuit", such as the first expression in && is false to not handle the second

Http://blog.chinaunix.net/uid/21411227/cid-63616-list-1.html1. Determine the file type –b Returns True when file exists and is block　　-C Returns True when file exists and is a character　　-D returns True when pathname exists and is a directory　　-E

Sex = input ("Please input your gender:")ifSex = ="Mans": Print("I would like to makefriend with you")elifSex = ="Girl": Print("I would like has a little monkey with you")Else: Print("Is you kidding me?")Guess sex GameIn Python, you specify

In scripting languages such as JS and PHP, the defined variables in the For loop will first refer to the For loop outside of Var L, (only once L is defined), so outside of the for loop can output Lvar a=0;if (a==0) {var i=1;} alert (i); for (Var j=0;

If statementIf condition:Operation performed with Condition True (true)ElseAction performed on condition False (false)Print ('------------How much money do you need me to have? ------------‘)temp = input ("Take a look at my money Now:")guess = Int