General

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...

Learn paypal rest api - coupon / discount code (negative numbers) with practical examples, diagrams, and best practices. Covers paypal development techniques with visual explanations.

Learn what does "macro" mean in objective-c? with practical examples, diagrams, and best practices. Covers objective-c, macros development techniques with visual explanations.

Learn how to make crud operation in asp.net mvc aspx without database nor entity framework with practical examples, diagrams, and best practices. Covers asp.net, asp.net-mvc, entity-framework devel...

Learn random stratified sample from each factor levels with practical examples, diagrams, and best practices. Covers r, sample, r-factor development techniques with visual explanations.

Learn how to close android application? with practical examples, diagrams, and best practices. Covers android development techniques with visual explanations.

Learn can i set multiple headers with siege? with practical examples, diagrams, and best practices. Covers http-headers, load-testing, siege development techniques with visual explanations.

Learn calculate the size of windows tiling with practical examples, diagrams, and best practices. Covers algorithm, math, window development techniques with visual explanations.

Learn how to add new line in markdown presentation? with practical examples, diagrams, and best practices. Covers markdown, r-markdown, presentation development techniques with visual explanations.

Learn validating ipv4 addresses with regexp with practical examples, diagrams, and best practices. Covers regex, validation, ip-address development techniques with visual explanations.

Learn need to navigate to a folder in command prompt with practical examples, diagrams, and best practices. Covers windows, cmd development techniques with visual explanations.

Learn valgrind and cuda: are reported leaks real? with practical examples, diagrams, and best practices. Covers memory-leaks, cuda, valgrind development techniques with visual explanations.