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How do short URLs services work?
... How do they handle url parameters? For example www.digg.com?filter=123
– Ronen
Aug 12 '18 at 7:44
...
Avoid trailing zeroes in printf()
...}
}
If you're not happy with the truncation aspect (which would turn 0.12399 into 0.123 rather than rounding it to 0.124), you can actually use the rounding facilities already provided by printf. You just need to analyse the number before-hand to dynamically create the widths, then use those to ...
Git flow release branches and tags - with or without “v” prefix
...
https://semver.org/#is-v123-a-semantic-version
Is “v1.2.3” a semantic version? No, “v1.2.3” is not a semantic
version. However, prefixing a semantic version with a “v” is a common
way (in English) to indicate it is a version numb...
How can I select an element with multiple classes in jQuery?
...
123
For the case
<element class="a">
<element class="b c">
</element>
</...
Explanation of JSONB introduced by PostgreSQL
...esentation, why jsonb doesn't support this? UPDATE test SET data->'a' = 123 WHERE id = 1; from CREATE TABLE test(id SERIAL PRIMARY KEY, data JSONB);
– Kokizzu
Nov 28 '14 at 4:46
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git -> show list of files changed in recent commits in a specific directory
...
@MrFox git log <from revision>.., e.g. git log abc123... Read more about the range format here: kernel.org/pub/software/scm/git/docs/…
– htanata
Jul 13 '16 at 17:38
...
Why is Double.MIN_VALUE in not negative
...g that. (Could have used a better name to avoid this confusion though)
123 > 10 > 1 > 0.12 > 0.012 > 0.0000123 > 0.000000001 > 0.0000000000000001
Below is just FYI.
Double-precision floating-point can represent 2,098 powers of two, from 2^-1074 through 2^1023. Denormalize...
Usage of sys.stdout.flush() method
...
123
Consider the following simple Python script:
import time
import sys
for i in range(5):
p...
How can I use goto in Javascript?
...
123
No. They did not include that in ECMAScript:
ECMAScript has no goto statement.
...
Add one row to pandas DataFrame
...
123
This is the right answer, but it isn't a very good answer (almost link only).
– jwg
May 18 '16 at 1...