After a bit of investigation, turns out that Safari on iOS6 will cache POSTs that have either no Cache-Control headers or even “Cache-Control: max-age=0”. The only way I’ve found of preventing this caching from happening at a global level rather than having to hack random querystrings onto the end of service calls is to set … Read more
This solution is written in PHP, but it should be easily adapted to other languages. The original .htaccess regex can cause problems with files like json-1.3.js. The solution is to only rewrite if there are exactly 10 digits at the end. (Because 10 digits covers all timestamps from 9/9/2001 to 11/20/2286.) First, we use the … Read more
Summary (TL;DR) Updated June 3rd, 2017 Redis is more powerful, more popular, and better supported than memcached. Memcached can only do a small fraction of the things Redis can do. Redis is better even where their features overlap. For anything new, use Redis. Memcached vs Redis: Direct Comparison Both tools are powerful, fast, in-memory data … Read more
The Chrome DevTools can disable the cache. Right-click and choose Inspect Element to open the DevTools. Or use one of the following keyboard shortcuts: F12 Control+Shift+i Command+Shift+i Click Network in the toolbar to open the network pane. Check the Disable cache checkbox at the top. Keep in mind, as a tweet from @ChromiumDev stated, this … Read more
To untrack a single file that has already been added/initialized to your repository, i.e., stop tracking the file but not delete it from your system use: git rm –cached filename To untrack every file that is now in your .gitignore: First commit any outstanding code changes, and then, run this command: git rm -r –cached … Read more
Flash still has the ASO file, which is the compiled byte code for your classes. On Windows, you can see the ASO files here: C:\Documents and Settings\username\Local Settings\Application Data\Adobe\Flash CS4\en\Configuration\Classes\aso On a Mac, the directory structure is similar in /Users/username/Library/Application Support/ You can remove those files by hand, or in Flash you can select Control->Delete … Read more