Javascript: read ASCII characters from Unicode string
Quick ASCII characters reference: JavaScript stores strings as UTF-16 (double byte) > "\u{2122}" "™" > "\u2122" "™" > "\u{1f4ab}" "💫" > "\uD83D\uDCAB" "💫" If you…
Month: January 2018
Node.js: how to fix error server error at Socket.onPacket
How to fix Node.js client connect_error: Main raison is mismatched versions of socket.io in client and server. You can choose the match JS client library…
Node.js: how to stream a mp4 file
How to stream a mp4 file with Node.js Run test Note: fs.statSync will throw an error if file not exists: So, you should use try…
How to install nginx-vod-module on CentOS
How to install nginx-vod-module – NGINX-based VOD Packager – on CentOS? Step 1: Result: Step 2 Result: Done, now you can use this file to…
PHP: how to save a remote file using CURL
How to save a remote file using CURL? You can read more about CURLOPT_WRITEFUNCTION in this article: PHP: Example of usage CURLOPT_WRITEFUNCTION
PHP: upload file to FTP server
How to upload file to FTP server using PHP?
PHP: How to check if a remote file exists
Main method is read header file, so, you can read 2 article first: PHP: How to get size of a remote file PHP: How to…
How to build nginx-vod-module on CentOS
How to build nginx-vod-module – NGINX-based VOD Packager – on CentOS? Step 1: First, you must install some requirements like: git, gcc, gcc-c++ Install GIT…
How to build the OpenSSL library on CentOS
We make an example on CentOS 7 64bits. Step 1: Result: make make install
How to build the zlib library on CentOS
We do an example on CentOS 7 64bits Step 1: Result: Step 2: Result: Step 3: Step 4: