There is nice leiningen plugin named “Ultra” which can significantly improve your clojure‘s repl interaction. Main features: colorized output of data structures (using solarized theme) clear test output better stacktraces java object introspection.

Dont forget about Last-Modified/If-Modified-Since, ETag/If-None-Match headers while retrieving rss feeds. Details can be found in this article. p.s. fyi header field definitions rfc2616

To run ui test from command line you can use instruments app as described here. instruments -w deviceID -t defaultTemplateFilePath targetAppName \ -e UIASCRIPT scriptFilePath -e UIARESULTSPATH resultsFolderPath The problem is defaultTemplateFilePath depends on xcode version. Documentation says Automation.tracetemplate is located here : /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Instruments/PlugIns/AutomationInstrument.bundle/Contents/Resources/Automation.tracetemplate Since xcode 6 Automation.tracetemplate can be found: /Applications/Xcode.app/Contents/Applications/Instruments.app/Contents/PlugIns/AutomationInstrument.xrplugin/Contents/Resources/Automation.tracetemplate

I have just found a couple of nice articles about review of popular javascript frameworks angular and react. Recommend to read it.

I have read a nice article written by Yuanyian Zhou and James F. Philbin “Multi-queue replacement algorithm for second level buffer caches”. Authors compares well known implementations LRU, MRU, LFU etc and introduces new, more efficient method based on multiple queues, which performs better than other described implementations. I highly recommend to read it.