Introduction This tutorial will show you how to set up a TLS/SSL certificate from Let’s Encrypt on an Ubuntu 14.04 server running Apache as a web server. SSL certificates are used within web servers to encrypt the traffic between the server and client, providing extra security for …
Sample code for sending push notifications
Please update the code a/c to requirements. Sample Code Please update if any better alternative.
Issue in file upload through PHP – cURL
Problem File not being uploaded on server through PHP – cURL Solution The CURLFile interface must be used to upload files. Code <?php $url = ‘http://192.168.1.94:5000/api/v1/upload-picture’; $img = ‘img/placeholder.png’; // Form-data $data_array = array( ‘id’ => 1, ‘picture_type’ => ‘user’, ‘file’ => new CurlFile($img) …
Change format of date/string like 5:00 to 05:00
-(NSString *)setDateInFormat:(NSString *)strTxt { NSArray *arr = [strTxt componentsSeparatedByString:@”:”]; NSString *str = [arr objectAtIndex:0]; if ([str length] < 2) { if (![str hasPrefix:@”0″]) { …
Compress image without changing image dimensions
We have to write a single line to compress the image at a time when we are uploading our image to a server. NSData *dataForPNGFile = UIImageJPEGRepresentation(imgPicked, 0.0f); 0.0f is the maximum & 1.0f is the minimum compress ratio we can change based on our …
Preventing Zoom in Phonegap + JQuery Mobile
Use Meta Tag with following property in HTML <meta name=”viewport” content=”width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=no” />
Remove text selection from PhoneGap iOS app
html { -webkit-user-select: none; }
Disable Emoji in input
$(‘input’).on(‘keypress’, function (event) { var regex = new RegExp(“[ -~]”); var key = String.fromCharCode(!event.charCode ? event.which : event.charCode); if (!regex.test(key)) { event.preventDefault(); return false; } });
Stop iOS Mobile from giving input buttons rounded corners and shade
we have to add css for this like as under input, textarea { -webkit-appearance: none; -webkit-border-radius: 0; }
Git Server and Client Setup
Server Setup First, you need to update your system and install necessary packages to your system. To update the system and install the SSH server on the server machine, run the following command: sudo apt-get update sudo apt-get install open ssh-server Second, install Git on …