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Compiling problems: cannot find crt1.o
.../ Ubuntu
The problem is you likely only have the gcc for your current architecture and that's 64bit. You need the 32bit support files. For that, you need to install them
sudo apt install gcc-multilib
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Django: Set foreign key using integer?
...= 4
employee.save()
ForeignKey fields store their value in an attribute with _id at the end, which you can access directly to avoid visiting the database.
The _id version of a ForeignKey is a particularly useful aspect of Django, one that everyone should know and use from time to time when approp...
Prevent user from seeing previously visited secured page after logout
...t currently the end user is able to do that by the browser back button, visiting browser history or even by re-entering the URL in browser's address bar.
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Any way to modify Jasmine spies based on arguments?
...twice, using different parameters. I'd like to mock this external API out with a Jasmine spy, and return different things based on the parameters. Is there any way to do this in Jasmine? The best I can come up with is a hack using andCallFake:
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Exclude a sub-directory using find
...pe f: find files only
-not -path "*def/incoming*": don't include anything with def/incoming as part of its path
-not -path "*456/incoming*": don't include anything with 456/incoming as part of its path
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Indent starting from the second line of a paragraph with CSS
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Is it literally just the second line you want to indent, or is it from the second line (ie. a hanging indent)?
If it is the latter, something along the lines of this JSFiddle would be appropriate.
div {
paddin...
How to delete a file or folder?
...() removes an empty directory.
shutil.rmtree() deletes a directory and all its contents.
Path objects from the Python 3.4+ pathlib module also expose these instance methods:
pathlib.Path.unlink() removes a file or symbolic link.
pathlib.Path.rmdir() removes an empty directory.
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access denied for load data infile in MySQL
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edited Jan 31 at 12:49
wittich
1,53111 gold badge1616 silver badges3636 bronze badges
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How do you do block comments in YAML?
... but does not support block comments.
From Wikipedia:
Comments begin with the number sign ( # ), can start anywhere on a line, and continue until the end of the line
A comparison with JSON, also from Wikipedia:
The syntax differences are subtle and seldom arise in practice: JSON allows ex...
How to process each line received as a result of grep command
...ne of the easy ways is not to store the output in a variable, but directly iterate over it with a while/read loop.
Something like:
grep xyz abc.txt | while read -r line ; do
echo "Processing $line"
# your code goes here
done
There are variations on this scheme depending on exactly what y...