if u got this error, its simply because u need to set the DNS server on your host machine, set it to be 8.8.8.8 , restart emulator and u are connected. enjoy 🙂
create ftp user useradd ftpuser passwd ftpuser usermod -g apache ftpuser usermod –home /var/www/html/mywebsite ftpuser edit /etc/vsftpd/vsftpd.conf chroot_local_user=YES now when u login to ftp using this user it will be strricted to his home path and can write with apache… Continue Reading
The below is how to create a PHP that will return an image stream of one transparent dot (PNG or GIF) u can create a transparent 1×1 PNG: header(‘Content-Type: image/png’); echo base64_decode(‘iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAACnej3aAAAAAXRSTlMAQObYZgAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=’); also u can create a Transparent… Continue Reading
create transparent image PHP easily, use the below code : for PNG image : header(‘Content-Type: image/png’); echo base64_decode(‘iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAACnej3aAAAAAXRSTlMAQObYZgAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=’); for GIF image : header(‘Content-Type: image/gif’); echo base64_decode(‘R0lGODlhAQABAJAAAP8AAAAAACH5BAUQAAAALAAAAAABAAEAAAICBAEAOw==’);
use the below code has been tested and works very well, replace variables to suit your needs. // Get real path for our folder $rootPath = realpath(‘folder-to-zip’); // Initialize archive object $zip = new ZipArchive(); $zip->open(‘file.zip’, ZipArchive::CREATE |… Continue Reading
how ton get refresh token from google API ? at some cases you may want to retrieve google refresh token, so as you can maintain offline access to user accounts. use the below code and change the variable to match… Continue Reading
get user client ip address using php : function get_client_ip_server() { $ipaddress = ”; if ($_SERVER[‘HTTP_CLIENT_IP’]) $ipaddress = $_SERVER[‘HTTP_CLIENT_IP’]; else if($_SERVER[‘HTTP_X_FORWARDED_FOR’]) $ipaddress = $_SERVER[‘HTTP_X_FORWARDED_FOR’]; else if($_SERVER[‘HTTP_X_FORWARDED’]) $ipaddress = $_SERVER[‘HTTP_X_FORWARDED’]; else if($_SERVER[‘HTTP_FORWARDED_FOR’]) $ipaddress = $_SERVER[‘HTTP_FORWARDED_FOR’]; else if($_SERVER[‘HTTP_FORWARDED’]) $ipaddress = $_SERVER[‘HTTP_FORWARDED’];… Continue Reading
here is how to do it sudo yum update sudo yum install centos-release-scl # install SCL sudo yum install python27 # install Python 2.7 enjoy 😉
this could happen when missing with activity creation and deletion, it can be fixed easily as below compile ‘com.android.support:appcompat-v7:22.2.1’ compile ‘com.parse.bolts:bolts-tasks:1.3.0’ compile ‘com.parse:parse-android:1.11.0’ compile ‘com.android.support:design:22.2.1’ compile ‘com.android.support:design:22.2.1′ to be like this : compile’com.android.support:appcompat-v7:22.2.1’ compile ‘com.parse.bolts:bolts-tasks:1.3.0’ compile ‘com.parse:parse-android:1.11.0’ compile ‘com.android.support:design:22.2.1’… Continue Reading
if you have this var htmlString = “<div>This is a string.</div>”; and need it to be like this : var htmlSTring = “<div> This is a string. </div>“; Add backslashes to get it to work: var htmlSTring… Continue Reading