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How to move columns in a MySQL table?
...ou need to include those as well. Consult the docs on ALTER TABLE for more info.
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Django: Why do some model fields clash with each other?
...e values
for the attributes (including
related_name) each time.
More info here.
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Using Sinatra for larger projects via multiple files
...als
def spoof_request(uri,env_modifications={})
call(env.merge("PATH_INFO" => uri).merge(env_modifications)).last.join
end
def partial( page, variables={} )
haml page, {layout:false}, variables
end
end
helpers/nicebytes.rb
# encoding: utf-8
module NiceBytes
K = 2.0**10
...
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
(
...
What is the exact problem with multiple inheritance?
...
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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Understanding Python's “is” operator
...
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
...
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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