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How to merge lists into a list of tuples?
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@Adrien: cheers for your applicable comment. For Python 2.x, s/zip_longest()/izip_longest(). Renamed in Python 3.x to zip_longest().
– mechanical_meat
Jul 10 '11 at 19:13
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How to make connection to Postgres via Node.js
.../usr/local/pgsql/data now how can I interact with this through node? For example, what would the connectionstring be, or how am I able to find out what it is.
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What is the precise meaning of “ours” and “theirs” in git?
... the actual branch name might be pretty cool, it falls apart in more complex cases. For instance, instead of the above, you might do:
git checkout ours
git merge 1234567
where you're merging by raw commit-ID. Worse, you can even do this:
git checkout 7777777 # detach HEAD
git merge 1234567 ...
Why are Python's 'private' methods not actually private?
...rscores to the name, like this: __myPrivateMethod() . How, then, can one explain this
12 Answers
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How many double numbers are there between 0.0 and 1.0?
...it fraction; between any two adjacent powers of two (inclusive of one and exclusive of the next one), there will therefore be 2 to the 52th power different doubles (i.e., 4503599627370496 of them). For example, that's the number of distinct doubles between 0.5 included and 1.0 excluded, and exactly...
How to wait in a batch script? [duplicate]
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You can ping an address that surely doesn't exist and specify the desired timeout:
ping 192.0.2.2 -n 1 -w 10000 > nul
And since the address does not exists, it'll wait 10,000 ms (10 seconds) and returns.
The -w 10000 part specifies the desired timeout in millise...
sbt-assembly: deduplication found error
I am not sure whether mergestrategy or exclude jars is the best option here. Any help with how do I proceed further with this error will be great!
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How can you debug a CORS request with cURL?
...url.
Sending a regular CORS request using cUrl:
curl -H "Origin: http://example.com" --verbose \
https://www.googleapis.com/discovery/v1/apis?fields=
The -H "Origin: http://example.com" flag is the third party domain making the request. Substitute in whatever your domain is.
The --verbose fla...
Difference between “git add -A” and “git add .”
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This answer only applies to Git version 1.x. For Git version 2.x, see other answers.
Summary:
git add -A stages all changes
git add . stages new files and modifications, without deletions
git add -u stages modifications and deletions, without new files
Detai...
Understanding slice notation
I need a good explanation (references are a plus) on Python's slice notation.
33 Answers
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