Git Winch Guide

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vfour [2025/06/29 11:07] – adminvfour [2025/06/29 11:20] (current) – admin
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 //Or why is that we do not like "attachments" ... neither should you!// //Or why is that we do not like "attachments" ... neither should you!//
  
-It's not just with Emails. Many office management systems such as Slack, Teams and countless others allow users to //attach// files and send those to others. Sounds convenient, right? But it can be downright painful and can sometimes even lead to data loss and corruption. And we are not even pointing out the obvious disadvantage: //Your attachment goes thru someone else's server before reaching you! You may end up providing data to them, to train their AI!//+It's not just with Emails. Many office management systems such as Slack, Teams and countless others allow users to //attach// files and send those to others. Sounds convenient, right? But it can be downright painful and can sometimes even lead to data loss and corruption.  
 + 
 +And we are not even pointing out the obvious disadvantage: //Your attachment goes thru someone else's server before reaching you! You may end up providing data to them, to train their AI!//
  
 We use the term "V-Four" to denote that often attachments lead to 4 different variations of the same file scattered around.   We use the term "V-Four" to denote that often attachments lead to 4 different variations of the same file scattered around.  
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   - The PPT that is in the folder on Mohan's laptop (where he has neatly organized his life) (V4)   - The PPT that is in the folder on Mohan's laptop (where he has neatly organized his life) (V4)
  
-So there are actually four different versions. Now some may say, all four are the same. Yes, to begin with all the four versions would likely to be the same. But it will not remain that way for long (usually). For e.g. Rohit may idly keep changing the PPT (V1) after he has sent it as an attachment to Mohan. Or Mohan, in his eagerness, modified the one at the default location where the attachment was downloaded (V3) and of course, the final place (V4) also gets modified. +In short, there are actually four different variations. 
  
-Soon enough; all four versions of the same file are //all different!//+Now some may say, all four are the same. Yes, to begin with all the four would likely to be the same. But it will not remain that way for long (usually). For e.g. Rohit may idly keep changing the PPT (V1) after he has sent it as an attachment to Mohan. Or Mohan, in his eagerness, modified the one at the default location where the attachment was downloaded (V3) and of course, the final place (V4) also gets modified.  
 + 
 +Soon enough; all four variations of the same file are //all different internally!//
  
 So let's come back to the desperate situation Mohan is facing: His laptop is not working and he needs to present the PPT. So he calls up Rohit, and asks him to send over the PPT file. Rohit; again in desperation, attaches the V1 file (instead of the one that was already in the previous sent-email i.e. V2)  So let's come back to the desperate situation Mohan is facing: His laptop is not working and he needs to present the PPT. So he calls up Rohit, and asks him to send over the PPT file. Rohit; again in desperation, attaches the V1 file (instead of the one that was already in the previous sent-email i.e. V2) 
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 **Difference between a //variation// and a //version//**\\ **Difference between a //variation// and a //version//**\\
-In the above document, the word "variation" means a file which originally was the exactly the same as some other file, but then someone made some changes to it somewhere inside. The "variation" will be a separate file. A "version"; on the other hand, is the same original file which is now consciously edited and has overwritten the original. So one can have multiple "variation" files, but at any point in time there is only one "version" file, and that is always the orginal.+In the above document, the word "variation" means a file which originally was the exactly the same as some other file, but then someone made some changes to it. The "variation" will be a separate file.  
 + 
 +A "version"; on the other hand, is the same original file which was consciously edited and overwritten the original. So one can have multiple "variation" files, but at any point in time there is only one "version" file, and that is always the original.
  
  
vfour.1751188046.txt.gz · Last modified: by admin

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