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What is the difference between \r and \n?
...They're different characters. \r is carriage return, and \n is line feed.
On "old" printers, \r sent the print head back to the start of the line, and \n advanced the paper by one line. Both were therefore necessary to start printing on the next line.
Obviously that's somewhat irrelevant now, alth...
What's the difference between Git Revert, Checkout and Reset?
...learn how to restore or rollback files and projects to a prior state, and don't understand the difference between git revert , checkout , and reset . Why are there 3 different commands for seemingly the same purpose, and when should someone choose one over the other?
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Display Animated GIF
I want to display animated GIF images in my aplication.
As I found out the hard way Android doesn't support animated GIF natively.
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How to debug .htaccess RewriteRule not working
...Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request....
I suggest you to put it soon after RewriteEngine on.
Since you are on your machine. I presume you have access to apache .conf file.
open the .conf file, and look ...
Docker - how can I copy a file from an image to a host?
My question is related to this question on copying files from containers to hosts; I have a Dockerfile that fetches dependencies, compiles a build artifact from source, and runs an executable. I also want to copy the build artifact (in my case it's a .zip produced by sbt dist in '../target/`, ...
What does cmd /C mean? [closed]
...hould be interested in is the /? part, which should solve most other questions you have with the tool.
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\>cmd /?
Starts a new instance of the Windows XP command interpreter
CMD [/A | /U] [/Q] [/D] [/E:ON | /E:OFF...
How to find out mount/partition a directory or file is on? (Linux Server) [closed]
Is there a Linux command to easily find out which partition/mount a directory or file is on?
1 Answer
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Stop on first error [duplicate]
How can I have bash stop on the first command failure, without putting stuff like this all through my code?
1 Answer
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IntelliJ: How to auto-highlight variables like in Eclipse
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File | Settings (Preferences on Mac) | Editor | General | Highlight usages of element at caret.
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Good beginners tutorial to socket.io? [closed]
I am very new to the world of webdevelopment and jumped into the bandwagon because I find the concept of HTML5 very interesting. I am fairly confident on working with canvas and would now like to move over to websockets part of it. I have come to understand socket.io is by far the framework to work ...