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List of standard lengths for database fields
Learn list of standard lengths for database fields with practical examples, diagrams, and best practices. Covers database, standards development techniques with visual explanations.
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How do I use principal component analysis in supervised machine learning classification problems?
Learn how do i use principal component analysis in supervised machine learning classification problems? with practical examples, diagrams, and best practices. Covers machine-learning, pca, supervis...
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Practical Uses of Fractals in Programming
Learn practical uses of fractals in programming with practical examples, diagrams, and best practices. Covers algorithm, math, random development techniques with visual explanations.
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Set up git bash to work with tabs on windows
Learn set up git bash to work with tabs on windows with practical examples, diagrams, and best practices. Covers git-bash, console2 development techniques with visual explanations.
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Difference between sh and Bash
Learn difference between sh and bash with practical examples, diagrams, and best practices. Covers bash, shell, unix development techniques with visual explanations.
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aws cli: How can I query list values?
Learn aws cli: how can i query list values? with practical examples, diagrams, and best practices. Covers amazon-web-services, aws-cli development techniques with visual explanations.
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Is there a Boolean data type in Microsoft SQL Server like there is in MySQL?
Learn is there a boolean data type in microsoft sql server like there is in mysql? with practical examples, diagrams, and best practices. Covers sql-server, types, boolean development techniques wi...

How would you make an RSS-feeds entries available longer than they're accessible from the source?
Learn how would you make an rss-feeds entries available longer than they're accessible from the source? with practical examples, diagrams, and best practices. Covers caching, rss, offline developme...
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Converting from spherical coordinates to cartesian around arbitrary vector N
Learn converting from spherical coordinates to cartesian around arbitrary vector n with practical examples, diagrams, and best practices. Covers math, vector, coordinates development techniques wit...
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Haskell for Lambda Calculus, Type Inferencing
Learn haskell for lambda calculus, type inferencing with practical examples, diagrams, and best practices. Covers haskell, types, lambda development techniques with visual explanations.

View with round corners not smooth
Learn view with round corners not smooth with practical examples, diagrams, and best practices. Covers android, rounded-corners, android-shapedrawable development techniques with visual explanations.
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How do I get countifs to select all non-blank cells in Excel?
Learn how do i get countifs to select all non-blank cells in excel? with practical examples, diagrams, and best practices. Covers excel development techniques with visual explanations.

Regular expression for alphanumeric and underscores
Learn regular expression for alphanumeric and underscores with practical examples, diagrams, and best practices. Covers regex development techniques with visual explanations.
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bash: Bad Substitution
Learn bash: bad substitution with practical examples, diagrams, and best practices. Covers string, bash, ubuntu development techniques with visual explanations.
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How can I set tint for an image view programmatically in Android?
Learn how can i set tint for an image view programmatically in android? with practical examples, diagrams, and best practices. Covers android, imageview, tint development techniques with visual exp...

What is the use of uniqueidentifier in SQL Server?
Learn what is the use of uniqueidentifier in sql server? with practical examples, diagrams, and best practices. Covers sql-server development techniques with visual explanations.
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Keyword changes or new keyword add while updating app version in app store
Learn keyword changes or new keyword add while updating app version in app store with practical examples, diagrams, and best practices. Covers ios, app-store, app-store-connect development techniqu...
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Better way of using a few different resources files per build flavor
Learn better way of using a few different resources files per build flavor with practical examples, diagrams, and best practices. Covers android, gradle development techniques with visual explanati...
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How to download GitHub Release from private repo using command line
Learn how to download github release from private repo using command line with practical examples, diagrams, and best practices. Covers shell, github, command-line development techniques with visua...
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Why is it common to put CSRF prevention tokens in cookies?
Learn why is it common to put csrf prevention tokens in cookies? with practical examples, diagrams, and best practices. Covers http, security, cookies development techniques with visual explanations.
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Match linebreaks - \n or \r\n?
Learn match linebreaks - \n or \r\n? with practical examples, diagrams, and best practices. Covers regex, language-agnostic, line-breaks development techniques with visual explanations.

How to remove files and directories quickly via terminal (bash shell)
Learn how to remove files and directories quickly via terminal (bash shell) with practical examples, diagrams, and best practices. Covers file, terminal, directory development techniques with visua...
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How to build a simple application, that uses audio filter (eg. damping of sound level with distance)
Learn how to build a simple application, that uses audio filter (eg. damping of sound level with distance) with practical examples, diagrams, and best practices. Covers audio, filter, signal-proces...
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Assembly format and structure of the code
Learn assembly format and structure of the code with practical examples, diagrams, and best practices. Covers assembly, formatting, goto development techniques with visual explanations.
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How long should I wait after applying an AWS IAM policy before it is valid?
Learn how long should i wait after applying an aws iam policy before it is valid? with practical examples, diagrams, and best practices. Covers amazon-web-services, amazon-s3, policy development te...
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What's the environment variable for the path to the desktop?
Learn what's the environment variable for the path to the desktop? with practical examples, diagrams, and best practices. Covers windows, powershell, vbscript development techniques with visual exp...
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Changing virtual memory using batch
Learn changing virtual memory using batch with practical examples, diagrams, and best practices. Covers windows, batch-file, memory development techniques with visual explanations.
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How can I open a cmd window in a specific location?
Learn how can i open a cmd window in a specific location? with practical examples, diagrams, and best practices. Covers windows, cmd development techniques with visual explanations.

Using puts in rails
Learn using puts in rails with practical examples, diagrams, and best practices. Covers ruby-on-rails development techniques with visual explanations.
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How to determine if a point is in a 2D triangle?
Learn how to determine if a point is in a 2d triangle? with practical examples, diagrams, and best practices. Covers algorithm, math, geometry development techniques with visual explanations.