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How do I run a node.js app as a background service?
...my own answer from How do I run a Node.js application as its own process?
2015 answer: nearly every Linux distro comes with systemd, which means forever, monit, PM2, etc are no longer necessary - your OS already handles these tasks.
Make a myapp.service file (replacing 'myapp' with your app's nam...
Caveats of select/poll vs. epoll reactors in Twisted
... file descriptors that actually have events on them. If you're monitoring 200 file descriptors, but only 100 of them have events on them, then you're (very roughly) only paying for those 100 active file descriptors. This is where epoll tends to offer one of its major advantages over select. If yo...
What is the difference between “def” and “val” to define a function
...input. smart thing
– MaatDeamon
Jun 20 '15 at 19:00
1
@melston exactly! that's what I understood,...
Ajax using https on an http page
...js error.
– user135863
Jul 9 '09 at 20:18
maybe you have to add the callback parameter in the URL
...
SQLite UPSERT / UPDATE OR INSERT
...
This is a late answer. Starting from SQLIte 3.24.0, released on June 4, 2018, there is finally a support for UPSERT clause following PostgreSQL syntax.
INSERT INTO players (user_name, age)
VALUES('steven', 32)
ON CONFLICT(user_name)
DO UPDATE SET age=excluded.age;
Note: For those ha...
How is OAuth 2 different from OAuth 1?
...uth 2.0 and the Road to Hell", which can be read here: web.archive.org/web/20120731155632/http://hueniverse.com/2012/… A significant difference in the two are security - as foreshadowed by the lack of cryptography in 2.0.
– kdazzle
Jun 6 '13 at 20:15
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Create Test Class in IntelliJ
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Works on Intellij Idea 2018.2.
– Zon
Jan 22 '19 at 4:12
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How to get the integer value of day of week
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answered Feb 8 '12 at 20:42
user1185728user1185728
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You need to use a Theme.AppCompat theme (or descendant) with this activity
...pCompat.
– Bobbake4
Nov 5 '14 at 15:20
27
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How to get a subset of a javascript object's properties
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edited Jan 6 at 20:48
Nate
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answered Ma...