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How to store decimal values in SQL Server?
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DECIMAL(18,0) will allow 0 digits after the decimal point.
Use something like DECIMAL(18,4) instead that should do just fine!
That gives you a total of 18 digits, 4 of which after the decimal point (and 14 before the decimal point).
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Deserialize JSON to ArrayList using Jackson
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edited Apr 15 '19 at 10:00
reevesy
3,29411 gold badge2323 silver badges2222 bronze badges
answered M...
How to tell if a tag failed to load
...d I'd like to be able to tell whether the loading failed in some way -- a 404, a script error in the loaded script, whatever.
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Rails has_and_belongs_to_many migration
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You need to add a separate join table with only a restaurant_id and user_id (no primary key), in...
What exactly is Heroku?
...n tutorial which allows you to start in minutes. Also they provide first 750 computation hours free of charge which means you can have one processes (aka Dyno) at no cost. Also performance is very good e.g. simple web application written in node.js can handle around 60 - 70 requests per second.
Her...
What is the use for IHttpHandler.IsReusable?
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edited Feb 10 at 8:22
answered Mar 31 '11 at 14:03
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On delete cascade with doctrine2
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edited Oct 10 '12 at 8:33
DonCallisto
26k77 gold badges6161 silver badges8484 bronze badges
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Is type=“text/css” necessary in a tag?
...ons of HTML is it required.
Html 4 W3.org spec
http://www.w3.org/TR/html40/struct/links.html#edef-LINK
http://www.w3.org/TR/html40/present/styles.html
Type stands for The MIME type of the style sheet. The only supported value I have ever seen is Text/CSS, which is probably why HTML5 has dropped ...
PostgreSQL database default location on Linux
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[root@server1 ~]# ps auxw | grep postgres | grep -- -D
postgres 1535 0.0 0.1 39768 1584 ? S May17 0:23 /usr/local/pgsql/bin/postgres -D /usr/local/pgsql/data
Note that it is possible, though not very frequent, to run two instances of the same PostgreSQL server (same binaries, ...
How to create a numpy array of all True or all False?
...mpy.zeros((2, 2))
Since True and False are represented in Python as 1 and 0, respectively, we have only to specify this array should be boolean using the optional dtype parameter and we are done.
numpy.ones((2, 2), dtype=bool)
returns:
array([[ True, True],
[ True, True]], dtype=bool)
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