General

Learn can the owner of a repo see clones? with practical examples, diagrams, and best practices. Covers github, clone development techniques with visual explanations.

Learn for fixed point combinator y, what is \x.f(xx) with practical examples, diagrams, and best practices. Covers functional-programming, computer-science, theory development techniques with visua...

Learn basic authorization command for curl with practical examples, diagrams, and best practices. Covers curl, authorization, basic-authentication development techniques with visual explanations.

Learn what might be the purpose of this column in etrm (oracle ebusiness suite) with practical examples, diagrams, and best practices. Covers oracle-database, specifications development techniques ...

Learn what does "$" mean in r programming language with practical examples, diagrams, and best practices. Covers r development techniques with visual explanations.

Learn get size of all tables in database with practical examples, diagrams, and best practices. Covers sql-server, t-sql development techniques with visual explanations.

Learn i am getting 'zz' as country code when using pytz with practical examples, diagrams, and best practices. Covers google-app-engine, python-2.7, pytz development techniques with visual explanat...

Learn how does algorithm for longest increasing subsequence [o(nlogn)] work? with practical examples, diagrams, and best practices. Covers algorithm, correctness, lis development techniques with vi...

Learn what's the difference between facet_wrap() and facet_grid() in ggplot2? with practical examples, diagrams, and best practices. Covers r, ggplot2, facet-wrap development techniques with visual...

Learn laravel select where and where condition with practical examples, diagrams, and best practices. Covers laravel, laravel-4, eloquent development techniques with visual explanations.

Learn how to create an excel dropdown list that displays text with a numeric hidden value with practical examples, diagrams, and best practices. Covers excel development techniques with visual expl...

Learn adb shell and adb push for specific avd with practical examples, diagrams, and best practices. Covers android, adb, android-virtual-device development techniques with visual explanations.

Learn how to find the most frequent words before and after a given word in a given text in python? with practical examples, diagrams, and best practices. Covers python-2.7, nlp, nltk development te...

Learn crop(cut) image as a paint with practical examples, diagrams, and best practices. Covers image, crop, bufferedimage development techniques with visual explanations.

Learn does a favicon have to be 32×32 or 16×16? with practical examples, diagrams, and best practices. Covers favicon development techniques with visual explanations.

Learn do i need content-type: application/octet-stream for file download? with practical examples, diagrams, and best practices. Covers http, browser, http-headers development techniques with visua...

Learn backend as a service (baas) or old school sql server for mobile app remote database with practical examples, diagrams, and best practices. Covers sql-server, database, mobile development tech...

Learn site does not exist error for a2ensite with practical examples, diagrams, and best practices. Covers apache, apache2, virtualhost development techniques with visual explanations.

Learn an example of using data.map in haskell with practical examples, diagrams, and best practices. Covers haskell, hashtable development techniques with visual explanations.

Learn curl: fix curl (51) ssl error: no alternative certificate subject name matches with practical examples, diagrams, and best practices. Covers ssl, curl, https development techniques with visua...

Learn how can i delete a service in windows? with practical examples, diagrams, and best practices. Covers windows-services, system-administration, administration development techniques with visual...

Learn using imageview as background for an android layout with practical examples, diagrams, and best practices. Covers android, android-layout, android-imageview development techniques with visual...

Learn how is the and/or operator represented as in regular expressions? with practical examples, diagrams, and best practices. Covers regex, operators development techniques with visual explanations.

Learn how to test in-app-purchases easily, without publishing or signing it first? with practical examples, diagrams, and best practices. Covers android, testing, google-play development techniques...

Learn hiding or showing filters in certain categories in magento with practical examples, diagrams, and best practices. Covers magento, attributes, categories development techniques with visual exp...

Learn jquery - remove background-color when an element is visible with practical examples, diagrams, and best practices. Covers jquery, background-color, visible development techniques with visual ...

Learn looking for algorithm to calculate h-index fast with practical examples, diagrams, and best practices. Covers algorithm, sorting development techniques with visual explanations.

Learn how do i execute a bash script in terminal? with practical examples, diagrams, and best practices. Covers bash, terminal development techniques with visual explanations.

Learn how can we put a variant message ( one of a few message types ) inside a protobuf message? with practical examples, diagrams, and best practices. Covers protocol-buffers development technique...

Learn how to get excel to display a certain number of significant figures? with practical examples, diagrams, and best practices. Covers excel, spreadsheet, rounding development techniques with vis...