I see .pak files in many game folders, I’ve read that it is because some games handle a lot of files as textures, music, etc; then those files are compressed into a .pak file. My question is, I am new in game dev, how I can compress files into a .pak (I work on Linux) and use them in my code (C ++)?
I have changed MySQL 8 on my Windows 10 development machine to write logfiles (general log and slow queries log) to "E:\mysql logfiles". I’d like to compress this directory using the Windows "Compress Directory to save space" advanced feature in the Windows 10 directory properties to save space (currently my logfile is over 50 GB). I’m wondering though: is this a good idea? Or will this break MySQL in (subtle or not) ways?
In a program I am writing, I represent an array of strings as a long string and have pointers point at the various substrings to present my array. E.g.
str_array = struc string_array long_str = "abcdefab" pointer_array = [(start = 0, len = 3), (start = 3, len = 3), (start = 6, len=2)) end
str_array = ["abc", "def", "ab"], but notice that I can actually compress the long string so by getting rid of “ab” at the end. E.g.
str_array2 = struc string_array long_str = "abcdef" pointer_array = [(start = 0, len = 3), (start = 3, len = 3), (start = 0, len=2)) end
and note that
str_array2 is also
["abc", "def", "ab"] === str_array.
What’s this type of compresssion callled in computer science? I assume there’s already literature on this type of algorithms?
I have many videos in a folder, and I want to compress them all with one command.
To compress one video I use:
sudo apt-get install ffmpeg ffmpeg -i input.mp4 output.mp4
But what if I have many videos I want to compress? I’ve tried the following:
ffmpeg -i ./videos ./compressed-videos
But then I get this error:
./videos: Is a directory
When you scan the documents to send them via email or upload to the website, the file size can be very big for that. It will lead to many inconveniences. For example, someone has a very slow internet connection it will take him very long to download the image or document. Another issue is the limited file size to send via email or upload to the website.
How to solve these problems?
Simply use this online tool to compress any JPG image which is also optimzed for being used at a…
Compress JPG online for free
I do have fastq files names like this:
and I want them all to compress in fastq.gz format, please suggest how I can do this with a single command.
i need to compress the home folder it but on doing so it throws up the error
‘The operation can’t be completed because you don’t have permission to access “AISimpleProperty.db_appLock”.’
i tried searching for the property but couldn’t find anything
- OS Name: Windows 10 Pro
- OS Version: 10.0.17763 Build 17763
Here’s what I’m doing…
- Reboot laptop.
- Open folder “try” on desktop.
- Right click on folder “esb”.
- Select “Compressed (zipped) folder” from the “Send to” sub-menu.
This is what I get…
I own the folder I’m compressing. I own the directory the folder I’m compressing is in. Why am I getting an access denied message?
This operation works fine if I use 7z or
In compressed data, repetition of same pattern is not a lot, so, you can expect it to be with space inside to contain always. I found a way to compress data without limitation. Is it right? Am I thinking in the true way?
BigNumber = BigNumber * N + LittleBitsNumber (=>smaller than N) Remove that bits Number from data/file