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How to implement one-to-one, one-to-many and many-to-many relationships while designing tables?
... but here primary key relating to multiple records (i.e. Table A have book info and Table B have multiple publishers of one book).
Many to Many (M-M): Many to many includes two dimensions, explained fully as below with sample.
-- This table will hold our phone calls.
CREATE TABLE dbo.PhoneCalls
(
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What is the exact problem with multiple inheritance?
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This answer has some wrong info about Guido and Python, since Python supports MI. "I decided that as long as I was going to support inheritance, I might as well support a simple-minded version of multiple inheritance." — Guido van Rossum python-histo...
is node.js' console.log asynchronous?
...locking while stderr is blocking:
$ node script.js 2> error.log | tee info.log
In daily use, the blocking/non-blocking dichotomy is not something you should worry about unless you > log huge amounts of data.
Hope it helps
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What does Redis do when it runs out of memory?
... store more data, the operation just fails miserably.
Some links for more info (since you shouldn't just take my word for it):
http://antirez.com/post/redis-as-LRU-cache.html
http://eli.thegreenplace.net/2009/10/30/handling-out-of-memory-conditions-in-c/
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Understanding Python's “is” operator
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this is real nice example. thanks for detailed info.
– Haranadh
Jun 6 '17 at 5:37
But try ...
S3 Static Website Hosting Route All Paths to Index.html
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See stackoverflow.com/a/10622078/4185989 for more info on how a TTL of 0 gets treated (short version: it gets cached by Cloudfront but a If-Modified-Since GET request is sent to the origin) - may be a useful consideration for people not wanting to set up a server like in st...
Git: which is the default configured remote for branch?
...w to see it.
There are a few ways to do this:
git branch -vv shows that info for all branches. (formatted in blue in most terminals)
cat .git/config shows this also.
For reference:
how do I get git to show me which branches are tracking what?
What is this branch tracking (if anything) in git?...
Regular expression to match DNS hostname or IP Address?
... the total length of the hostname must not exceed 255 characters. For more information, please consult RFC-952 and RFC-1123.
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Should you commit .gitignore into the Git repos?
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+1 The "private things" can be mentioned in the $GIT_DIR/info/exclude or ~/.gitconfig files as appropriate.
– WReach
Apr 23 '11 at 17:16
7
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Set Colorbar Range in matplotlib
...ould suggest using pcolormesh instead of pcolor because it is faster (more infos here ).
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