General

Browse 2062 guides in General

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Vim yanking range of lines
Learn vim yanking range of lines with practical examples, diagrams, and best practices. Covers vim, editor, range development techniques with visual explanations.
intermediate vim editor range
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Start youtube video with adb?
Learn start youtube video with adb? with practical examples, diagrams, and best practices. Covers android, adb development techniques with visual explanations.
intermediate android adb
How many random elements before MD5 produces collisions?
How many random elements before MD5 produces collisions?
Learn how many random elements before md5 produces collisions? with practical examples, diagrams, and best practices. Covers random, md5, hash development techniques with visual explanations.
intermediate random md5 hash
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Brew Update not working after mac 10.9
Learn brew update not working after mac 10.9 with practical examples, diagrams, and best practices. Covers homebrew development techniques with visual explanations.
intermediate homebrew programming
checking if variable is NULL
checking if variable is NULL
Learn checking if variable is null with practical examples, diagrams, and best practices. Covers vb.net, variables, null development techniques with visual explanations.
intermediate vbnet variables null
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LEFT JOIN vs. LEFT OUTER JOIN in SQL Server
Learn left join vs. left outer join in sql server with practical examples, diagrams, and best practices. Covers sql-server, t-sql, left-join development techniques with visual explanations.
intermediate sql-server t-sql left-join
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Use Excel pivot table as data source for another Pivot Table
Learn use excel pivot table as data source for another pivot table with practical examples, diagrams, and best practices. Covers excel, pivot-table development techniques with visual explanations.
intermediate excel pivot-table
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How do I run a PowerShell script when the computer starts?
Learn how do i run a powershell script when the computer starts? with practical examples, diagrams, and best practices. Covers powershell development techniques with visual explanations.
intermediate powershell programming
Memory usage from !dumpheap -stat does not equal total memory used
Memory usage from !dumpheap -stat does not equal total memory used
Learn memory usage from !dumpheap -stat does not equal total memory used with practical examples, diagrams, and best practices. Covers .net, memory-leaks, windbg development techniques with visual ...
intermediate net memory-leaks windbg
how can we set up Proxy server dealing with UDP packets?
how can we set up Proxy server dealing with UDP packets?
Learn how can we set up proxy server dealing with udp packets? with practical examples, diagrams, and best practices. Covers sockets, network-programming, proxy development techniques with visual e...
intermediate sockets network-programming proxy
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Selected vertex did not highlight in Blender 3D
Learn selected vertex did not highlight in blender 3d with practical examples, diagrams, and best practices. Covers blender, bpy development techniques with visual explanations.
intermediate blender bpy
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GL_TRIANGLE_STRIP vs GL_TRIANGLE_FAN
Learn gl_triangle_strip vs gl_triangle_fan with practical examples, diagrams, and best practices. Covers opengl, gl-triangle-strip development techniques with visual explanations.
intermediate opengl gl-triangle-strip
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What is the meaning of 16:9 aspect ratio in TV or mobile devices?
Learn what is the meaning of 16:9 aspect ratio in tv or mobile devices? with practical examples, diagrams, and best practices. Covers android, unity-game-engine, resolution development techniques w...
intermediate android unity-game-engine resolution
What is the character code for new line break in excel
What is the character code for new line break in excel
Learn what is the character code for new line break in excel with practical examples, diagrams, and best practices. Covers excel, excel-formula, excel-2007 development techniques with visual explan...
intermediate excel excel-formula excel-2007
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In SNMP MIB, what is the difference between "MODULE-IDENTITY" and "OBJECT IDENTIFIER"?
Learn in snmp mib, what is the difference between "module-identity" and "object identifier"? with practical examples, diagrams, and best practices. Covers snmp, mib, nms development techniques with...
intermediate snmp mib nms
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What is considered a cross-origin request
Learn what is considered a cross-origin request with practical examples, diagrams, and best practices. Covers cors development techniques with visual explanations.
intermediate cors programming
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What is the difference between a 32-bit and 64-bit processor?
Learn what is the difference between a 32-bit and 64-bit processor? with practical examples, diagrams, and best practices. Covers 64-bit, hardware, 32bit-64bit development techniques with visual ex...
intermediate 64-bit hardware 32bit-64bit
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Find derivative of a function with Abs in python
Learn find derivative of a function with abs in python with practical examples, diagrams, and best practices. Covers python-2.7, numpy, sympy development techniques with visual explanations.
intermediate python-27 numpy sympy
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Difference between APOP and POP
Learn difference between apop and pop with practical examples, diagrams, and best practices. Covers email, encryption, network-protocols development techniques with visual explanations.
intermediate email encryption network-protocols
How does the echo command works in batch programming
How does the echo command works in batch programming
Learn how does the echo command works in batch programming with practical examples, diagrams, and best practices. Covers windows, batch-file, cmd development techniques with visual explanations.
intermediate windows batch-file cmd
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UML diagram inheritance
Learn uml diagram inheritance with practical examples, diagrams, and best practices. Covers class, inheritance, uml development techniques with visual explanations.
intermediate class inheritance uml
What is the difference between a deep copy and a shallow copy?
What is the difference between a deep copy and a shallow copy?
Learn what is the difference between a deep copy and a shallow copy? with practical examples, diagrams, and best practices. Covers language-agnostic, copy, deep-copy development techniques with vis...
intermediate language-agnostic copy deep-copy
How do I translate this `for` loop for the fish shell?
How do I translate this `for` loop for the fish shell?
Learn how do i translate this `for` loop for the fish shell? with practical examples, diagrams, and best practices. Covers fish development techniques with visual explanations.
intermediate fish programming
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Can VLC Player be embedded in a microcontroller to play videos?
Learn can vlc player be embedded in a microcontroller to play videos? with practical examples, diagrams, and best practices. Covers embedded, arduino, microcontroller development techniques with vi...
intermediate embedded arduino microcontroller
in mac always getting zsh: command not found:
in mac always getting zsh: command not found:
Learn in mac always getting zsh: command not found: with practical examples, diagrams, and best practices. Covers shell, osx-lion, zsh development techniques with visual explanations.
intermediate shell osx-lion zsh
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What are carriage return, linefeed, and form feed?
Learn what are carriage return, linefeed, and form feed? with practical examples, diagrams, and best practices. Covers newline, carriage-return, linefeed development techniques with visual explanat...
intermediate newline carriage-return linefeed
Is a URL with // in the path-section valid?
Is a URL with // in the path-section valid?
Learn is a url with // in the path-section valid? with practical examples, diagrams, and best practices. Covers http, url, cookies development techniques with visual explanations.
intermediate http url cookies
Understanding the bitwise AND Operator
Understanding the bitwise AND Operator
Learn understanding the bitwise and operator with practical examples, diagrams, and best practices. Covers objective-c, operators, bit-manipulation development techniques with visual explanations.
intermediate objective-c operators bit-manipulation
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Capture a picture recognize picture identity
Learn capture a picture recognize picture identity with practical examples, diagrams, and best practices. Covers google-goggles development techniques with visual explanations.
intermediate google-goggles programming
How to determine if lat long coordinates are on a road with Google Maps API v2
How to determine if lat long coordinates are on a road with Google Maps API v2
Learn how to determine if lat long coordinates are on a road with google maps api v2 with practical examples, diagrams, and best practices. Covers android, google-maps-android-api-2 development tec...
intermediate android google-maps-android-api-2