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What's the difference between integer class and numeric class in R
...t need to append the letter L.
> class(1:5)
[1] "integer"
Reference: https://www.quora.com/What-is-the-difference-between-numeric-and-integer-in-R
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What are the best practices for JavaScript error handling?
... block everything in blocklist. Works good even with colored console logs.
https://github.com/iiic/consoleFilter.js
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Python/postgres/psycopg2: getting ID of row just inserted
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CORS - How do 'preflight' an httprequest?
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PHP, get file name without file extension
...
https://php.net/manual/en/function.pathinfo.php
pathinfo($path, PATHINFO_FILENAME);
Simple functional test: https://ideone.com/POhIDC
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Create table in SQLite only if it doesn't exist already
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Java resource as file
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S3 Error: The difference between the request time and the current time is too large
...t
And then restart ntp service:
sudo service ntp restart
Source: https://www.allcloud.io/how-to/how-to-fix-amazon-s3-requesttimetooskewed/
And a more general article on keeping your time synchronized with NTP:
https://www.digitalocean.com/community/tutorials/how-to-set-up-time-synchroniza...
How to exclude this / current / dot folder from find “type d”
... these by default in bash - see the 'dotglob' option in the shopt builtin: https://www.gnu.org/software/bash/manual/html_node/The-Shopt-Builtin.html).
eclipse tmp # find .
.
./screen
./screen/.testfile2
./.X11-unix
./.ICE-unix
./tmux-0
./tmux-0/default
eclipse tmp # find ./*
./screen
./screen/....
Jackson how to transform JsonNode to ArrayNode without casting?
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