android – Really simple TCP client-ThrowExceptions

Exception or error: I want with my app to enter in the url of my server e.g. http://192.168.1.8/ and the port e.g. 1234. When my server receives the TCP Request message, it sends back a file (the server is already implemented). I think that I don’t need something complicated like an AsyncTask, as I do …

android – ADB and Genymotion error: "adb server is out of date. killing… cannot bind 'tcp:5037' ADB server didn't ACK"-ThrowExceptions

Exception or error: This question already has answers here: adb server version doesn't match this client (38 answers) Closed 2 years ago. Trying to use adb shell from terminal after starting genymotion emulator and I get this error: adb server is out of date. killing… cannot bind ‘tcp:5037’ ADB server didn’t ACK * failed to …

Warning: openssl_pkcs7_sign() [function.openssl-pkcs7-sign]: error getting private key in C:\xampp\htdocs\this\tcpdf\tcpdf.php on line 8366-ThrowExceptions

Exception or error: I am using TCPDF to sign PDF, but when running the example 52 I got this error: Warning: openssl_pkcs7_sign() [function.openssl-pkcs7-sign]: error getting private key in C:\xampp\htdocs\this\tcpdf\tcpdf.php on line 8366 Could you please tell me or guide me where is the problem. I am just running the example without changing anything. I am …