You can use reduce (functools.reduce in Python3) if the integer is non-zero >>> x = [False, False, False, 10, False, False] >>> reduce(lambda i,j:i or j, x) 10 You can use a generator expression also here >>> x = [False, False, False, 10, False, False] >>> (i for i in x if i!=False).next() 10 Also … Read more
I have no idea what half of your code means, but here is your solution. I don’t understand why you have a while loop after main? Many other “Why’s?” , but here is the code: #include<iostream> #include<string> #include<sstream> using namespace std; int main() { string input = “”; int number = 0; while (true) { … Read more
s=”insert 0 9″ li= s.split(‘ ‘) var = li[0] del li[0] print(var) insert print(li) [‘0’, ‘9’] solved How to seperate numbers from strings?
You should replace your scoreadd method by this: public void scoreadd(){ Scorelbl.setText(String.valueOf(++scoreadd)); } The attribute scoreadd is already there. The ++scoreadd operation increases its value by 1. Then, the label is updated. 1 solved How to make a variable that can be used for storing integer data in Java GUI
Use rb (read binary) as mode parameter in the fopen() function. For more information: http://www.cplusplus.com/reference/cstdio/fopen/ solved C, read a binary file?
You absolutely need a main method to run this class, consider there is no instance of this class created in a different class (even then, it would have to have a main method). EDIT: I guess if your goal is to run the addNotificationMessage1() method, you could create the following main method: public static void … Read more
The proper way to do this is to require employees to install an app that provides whatever certificates/credentials necessary to access company resources. This app would use the Device Administration APIs to restrict certain policies on the device. As long as the app is enabled as a Device Administrator in the settings of the device, … Read more
given this code: void matr(int arr[max][max], int n, int m) { int i; int k; for (i = 0, k = m * n; i < k; i++) { arr[i / m][i % m] = rand() % 10 * (pow(-1, rand() % 10)); } } here is an explanation: 1) MAX must be a #define … Read more
OK, I will try to explain this as simply as I can. When you do: putchar(*pch++) what you say is ‘print that character of the address that pch points to and then increment the pch to point to the next address’. Essentially, before the first putchar(), *pch=”a” and after *pch=”b”(because pch points now to ch[1]). … Read more
SELECT users.ID, ownership_company_managers.*, company_user.*, phonebook_list.*, ownership_phonebook.* FROM users LEFT JOIN phonebook_list ON users.ID = ownership_company_managers.USER_ID LEFT JOIN ownership_phonebook ON … , LEFT JOIN … LEFT JOIN … WHERE users.ID=’4′ solved MySQL Query LEFT JOIN 5 tables
To answer the question: “why my jquery not work without $(function() { in head?” It won’t work because $(function(){ is a shortcut for $(document).ready(){ which basically says “once all of my HTML is fully loaded, then run this script”. without the $(function(){, your script tries to run as soon as it’s loaded. Since it’s in … Read more
If I understand correctly, you can generate all permutations of column indices with perms, and use the result to index into the matrix: M = magic(3); % // example matrix pp = perms(1:size(M,2)); % // each row is a permutation for p = pp.’ %’// “for” loops over columns, so transpose pp permuted_M = M(:,p); … Read more
Without using array function. function uniqueArray($array1,$array2) { $result = array(); foreach($array1 as $val1) { //Array1 – Array2 $flag = 0; foreach($array2 as $val2) { if($val1 == $val2){ $flag = 1; break; } } if($flag == 0) { $result[] = $val1; } } foreach($array2 as $val1) { //Array2 – Array1 $flag = 0; foreach($array1 as $val2) … Read more
You’d first redirect to pretty-url if the raw request matches: RewriteEngine On RewriteCond %{THE_REQUEST} ^GET\ /login\.php [NC] RewriteRule ^login\.php$ /login/ [R=301,L,NC] Now, you deal with the rewritten url to internally redirect to correct page: RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^login/?$ /login.php [NC,L] solved How to redirect index.php to root in htaccess? [closed]
A trivial regex that works unless > characters might occur somewhere within the <body> tag itself: Search for <body[^>]*> and replace the match with $0<mynewtag>: $result = preg_replace(‘/<body[^>]*>/’, ‘$0<mynewtag>’, $subject); Test it live on regex101.com. 0 solved Add html after variable