I have been making good progress on a web based application over the past few months, however I realized a few vulnerabilities in the way I communicate information between client and server. I am using Angular JS and PHP as my main frameworks. Upon logging in, I store user data such as username, id, and associated account names under a
Tag: web-development-server
Foreign key returning empty result set
I’ve created a foreign key to link two tables: The addresses of my users (foreign key) User login details (primary key). However, when I create the foreign key no details that the user enters are …
Base64 image string into image file using PHP
I need code to convert a base64 image string into an image file and write into local directory using PHP. I tried: function user_profile_photo(){ $input = urldecode(file_get_contents(‘php:…
How does facebook calculate mutual friends? [closed]
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Stack Overflow. Closed 11 years ago. Improve this question In your opinion, how does facebook calculate mutual friends? Has it cached all mutual friends for each user? Or does it let MySQL calculate through a query each