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c++ - .c vs .cc vs. .cpp vs .hpp vs .h vs .cxx - Stack Overflow
Historically, the first extensions used for C++ were .c and .h, exactly like for C.This caused practical problems, especially the .c which didn't allow build systems to easily differentiate C++ and C files.
Connect with SSH through a proxy - Stack Overflow
So, I know the nc has different versions like openbsd-netcat and GNU-netcat, you can change the nc in debian to the openbsd version, but I choose to change the software like corkscrew, because the names of the two versions of nc in system are same, and many people don’t understand it well. My approach is as follows.
How to generate Instagram CDN URL for profile picture in 1080X1080 px
I am trying to download the Instagram profile pic in 1080X1080 px. InstaFinsta doing the same thing but I can't figure out how they are generating this Instagram CDN link.
Decoding facebook's blob video url - Stack Overflow
I found blob:https://www.facebook.com/c7e5a634-2343-4464-a03e-4a1987301ca1 video source on Facebook's private group and I really can't download the video by entering ...
Check status of one port on remote host - Stack Overflow
@valentin_nasta yes, it is, perhaps depending on what version of netcat you are using (gnu or openbsd). Here is the relevant line from the man page for nc (openbsd version) on my Arch linux system: -z Specifies that nc should just scan for listening daemons, without sending any data to them.
FileNotFoundError: [Errno 2] No such file or directory
When you open a file with the name address.csv, you are telling the open() function that your file is in the current working directory.
What does enctype='multipart/form-data' mean? - Stack Overflow
while true; do printf '' | nc -l localhost 8000; done Open the HTML on your browser, select the files and click on submit and check the terminal. nc prints the request received. Tested on: Ubuntu 14.04.3, nc BSD 1.105, Firefox 40. multipart/form-data. Firefox sent: POST / HTTP/1.1 [[ Less interesting headers ...
python - Errno 13 Permission denied - Stack Overflow
The problem here is your user doesn't have proper rights/permissions to open the file this means that you'd need to grant some administrative privileges to your python ide before you run that command.
newline - Difference between \n and \r? - Stack Overflow
In terms of ascii code, it's 3 -- since they're 10 and 13 respectively;-). But seriously, there are many: in Unix and all Unix-like systems, \n is the code for end-of-line, \r means nothing special
What are CN, OU, DC in an LDAP search? - Stack Overflow
CN = Common Name; OU = Organizational Unit; DC = Domain Component; These are all parts of the X.500 Directory Specification, which defines nodes in a LDAP directory.
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