Kirat This syntax in invalid. You cannot simply write code inside a class definition. Instead, you can write a function and your code will work inside it: class Foo { public: void bar() { int * p = new int; *p = 5; } }; int main(int argc, char ** argv) { Foo f; f.bar(); } … Read more
Do something like below : double a = 5, b = 25; short count = 0; for (double i = a; i <= b; i++) { double sqrut=sqrt(i); if ((int)(sqrut) == sqrut) { printf(“Perfect square %.0f found\n”, i); count++; } } printf(“Total number of perfect squares is %d\n”, count); or like below : double a … Read more
This article will show you how to disable the right click, but let’s remember these points: If the user has JavaScript disabled they will still be able to right click It’s a massive usability issue, as it stops the user from using any other of the context menu functions If someone really wanted to copy … Read more
This code reminds me of Singleton Class in java. public class Runa { private static Runa singleton = new Runa( ); /* A private Constructor prevents any other * class from instantiating. */ private Runa() { } /* Static ‘instance’ method */ public static Runa getInstance( ) { return singleton; } /* Other methods protected … Read more
You are, I think, being misled. Git doesn’t store changes at all. The whole thing seems very mysterious until you realize that Git just stores everything intact, but does so in a weird way. What Git stores permanently First and most important, Git doesn’t exactly store files. It winds up doing so, but that’s because … Read more
Instead of submit, try using input type button… <input type=”button” class=”btn btn-primary” name=”submit” id=”submit” value=”Back” onclick=”javascript:window.location=”https://stackoverflow.com/questions/23087236/login.php”” /> solved What’s the difference between following two scripts written in JavaScript? [closed]
First of all take hundreds place digit by deviding by 100 and print corresponding number by calling method numberToWord((number / 100), ” HUNDRED”); since number / 100 would be in between 0 to 9 so it will print digit in word concatenated by HUNDRED. Now you left with two digit number for that you directly … Read more
Try this foreach($people as $row){ echo “<form action=”https://stackoverflow.com/questions/23799703/.base_url().”some_controller/hideSingleApp_idx method=post>”; echo “<td>”.$row->description.”</td>”; echo “<td><input type=image src=”https://stackoverflow.com/questions/23799703/.base_url().”hidebutton_white.png height=17 width=17 onclick=’return confirm(\”You sure nigga?\”)’/><br></td></form>”; 1 solved how to echo an onlick function in php [closed]
$data = [3,2,8,4]; $keys = array_keys($data); array_multisort($data, SORT_ASC, $keys); array_walk($keys, function(&$value) { ++$value; }); var_dump($keys); 2 solved Keep order in array, but change the values [closed]
Your question is not clear, but it may be useful to you. You can iterate over php cookie array and insert it in your table. foreach($_COOKIE as $name => $cookie){ // you can check any conditions based on cookie name $name $query1 = “INSERT INTO table_name(field_name) VALUES(” . mysql_escape_string($cookie) . “)”; mysql_query($query1); unset($query1); } 3 … Read more
Put your image inside a div <div style=”height:350px; width:800px;”><img src=”https://stackoverflow.com/assets/header.png”></div> 2 solved HTML CSS WHITE BAR & HORIZONTAL BAR
The syntax of a for loop in C programming language is: for ( init; condition; increment ) { statement(s); } Here is the flow of control in a for loop: The init step is executed first, and only once. This step allows you to declare and initialize any loop control variables. You are not required … Read more
I dont know python but the pseudocode would look something like this max = –2147483648 for each integer n in collection if n > max max = n It loops through every number in a collection. If the number (n) is bigger than the previous maximum, the maximum is set to be equal to n. … Read more
strtok is ok for this and you should do something like: #include <string.h> int i = 0; char *token; int different; while(i < size){ token = strtok(array[i], ” “); different = strcmp(word, token); if(different){ //do something } i++; } 3 solved compare first word of a string array with a string in c
Here’s one way to do it – using nested functions: (function(){ (function(){ return arguments[1]<11?arguments.callee( arguments[0],arguments[1]+1,arguments[2]+’ ‘+ (arguments[1]+arguments[0]*10)):console.log(arguments[2]); }(arguments[0],1,”)); return arguments[0]<9?arguments.callee(arguments[0]+1):0; }(0)); See demo on jsbin. It will give you extra points for using closures, recursion, immediately invoked function expressions, and not using global variables – thus not polluting the namespace. If you carefully follow the … Read more