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Difference between java.io.PrintWriter and java.io.BufferedWriter?
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answered Nov 17 '09 at 7:04
Jon SkeetJon Skeet
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ALTER TABLE to add a composite primary key
...rent drop column id;
ERROR 1025 (HY000): Error on rename of
'./test/#sql-a04_b' to './test/parent' (errno: 150).
If you want to drop a primary key that's being referenced by another table, you will have to drop the foreign key in that other table first. You can recreate that foreign key if you s...
How to avoid “Permission denied” when using pip with virtualenv
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Solution:
If you created the virtualenv as root, run the following command:
sudo chown -R you...
Resize image proportionally with CSS? [duplicate]
...e image.
– GetFree
May 20 '14 at 21:04
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ipython reads wrong python version
...ct.
– kawingkelvin
Nov 17 '18 at 22:04
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Putting a simple if-then-else statement on one line [duplicate]
...whatnot.
– anregen
Jul 13 '17 at 22:04
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Delete last char of string
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answered Jun 8 '14 at 22:04
nznoornznoor
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Copying files from host to Docker container
...n.
If you wanted to copy everything in /tmp/somefiles on the host to /var/www in the container:
$ cd /tmp/somefiles
$ tar -cv * | docker exec -i elated_hodgkin tar x -C /var/www
We can then exec /bin/bash in the container and verify it worked:
$ docker exec -it elated_hodgkin /bin/bash
root@b9b...
Right HTTP status code to wrong input
... correct), but semantically erroneous, XML instructions.
source: https://www.bennadel.com/blog/2434-http-status-codes-for-invalid-data-400-vs-422.htm
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Render partial from different folder (not shared)
...avel Chuchuva
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answered Oct 16 '08 at 13:02
Elijah ManorElijah Manor
17.5...