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Can someone copyright a SQL query? [closed]
...e within the scope of his or her employment;
or
(2) a work specially ordered or commissioned for use as a contribution to a
collective work, as a part of a motion picture or other audiovisual work,
as a translation, as a supplementary work, as a compilation, as an
instructional text, as ...
Unicode, UTF, ASCII, ANSI format differences
... many consumer applications will need to be aware of non-BMP characters in order to support emojis.
UTF-8: Variable length encoding, 1-4 bytes per code point. ASCII values are encoded as ASCII using 1 byte.
UTF-7: Usually used for mail encoding. Chances are if you think you need it and you're not do...
How do I provide a username and password when running “git clone git@remote.git”?
...r, it may be easier to just prepend all the above commands with a space in order to prevent them being stored to begin with.
Note that I'm no pro, so the above may not be secure in the sense that no trace would be left for any sort of forensic work.
...
Error in plot.new() : figure margins too large in R
...
This sometimes happen in RStudio. In order to solve it you can attempt to plot to an external window (Windows-only):
windows() ## create window to plot your file
## ... your plotting code here ...
dev.off()
...
SSL certificate rejected trying to access GitHub over HTTPS behind firewall
...1+n) ".pem"} /-----END CERTIFICATE-----/ {n++}'
$ c_rehash
Important: In order to use c_rehash you have to install openssl-perl too.
Ignore SSL certificate verification.
WARNING: Disabling SSL certificate verification has security implications. Without verification of the authenticity of SSL/HTTP...
Django: “projects” vs “apps”
... @claymation , what should be included in settings (as app) in order to allow 'python manage.py makemigrations' or 'python manage.py migrate' to see the 'models.py' file in 'my product' directory ?
– mlwn
Aug 16 '16 at 10:47
...
Fatal error: Class 'ZipArchive' not found in
...eed to compile PHP with zip support. The manual says the following:
In order to use these functions you must compile PHP with zip support by using the --enable-zip configure option.
It's not enough to simply install the correct extensions on the server. Have a look at the installation instru...
Difference between core and processor
...), maintaining the correct program state, registers, and correct execution order, and performing the operations through ALUs. For optimization purposes, a core can also hold on-core caches with copies of frequently used memory chunks.
A CPU may have one or more cores to perform tasks at a given ti...
List comprehension vs map
...uages: you only get this benefit if you access your data left-to-right "in order", because python generator expressions can only be evaluated the order x[0], x[1], x[2], ....
However let's say that we have a pre-made function f we'd like to map, and we ignore the laziness of map by immediately forc...
TCP loopback connection vs Unix Domain Socket performance
...ead of TCP (congestion control, flow control, stream management (IP packet ordering, retransmission, etc) ). Unix domain sockets do not do any of the above because it was designed from the ground up to be ran locally, meaning no congestion issues, no speed differences between server/client requiring...