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What is the ideal data type to use when storing latitude / longitude in a MySQL database?
... Bytes Resolution
Deg*100 (SMALLINT) 4 1570 m 1.0 mi Cities
DECIMAL(4,2)/(5,2) 5 1570 m 1.0 mi Cities
SMALLINT scaled 4 682 m 0.4 mi Cities
Deg*10000 (MEDIUMINT) 6 16 m 52 ft Houses/Businesses
DECIMAL(6,4)/(7,4) 7 16...
Removing all non-numeric characters from string in Python
...f456" if c.isdigit()) works in my python 3.4
– Eino Mäkitalo
Feb 14 '16 at 0:11
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How do I configure PyCharm to run py.test tests?
...ed Mar 29 '19 at 13:57
Jean-François Corbett
33.6k2525 gold badges124124 silver badges172172 bronze badges
answered Jan 3 '18 at 9:38
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Stashing only staged changes in git - is it possible?
... stash --keep-index --include-untracked.
– Wesley Gonçalves
Jul 6 at 20:17
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What is an index in SQL?
...Mar 29 '19 at 10:35
Markus Kottländer
7,41033 gold badges3131 silver badges5757 bronze badges
answered Jun 2 '10 at 6:29
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Multi-gradient shapes
...s what I've got for now:
green_horizontal_gradient.xml
<?xml version="1.0" encoding="utf-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle"
>
<corners
android:radius="3dp"
/>
<gradient
an...
Mysql error 1452 - Cannot add or update a child row: a foreign key constraint fails
...e autoincrement PK, it forces you to truncate.
– François Breton
Oct 2 '13 at 15:33
2
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Static classes and methods in coffeescript
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@AlvaroLourenço Seems that a CoffeeScript class is a "static block" (with some extra stuff): jsfiddle.net/ambiguous/ap72ckax
– mu is too short
Oct 12 '17 at 17:59
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How to check if a String is numeric in Java
...lly efficient than doing a regex matching.
UPDATE: As pointed by Jean-François Corbett in the comment, the above code would only validate positive integers, which covers the majority of my use case. Below is the updated code that correctly validates decimal numbers according to the default locale ...
jQuery UI datepicker change event not caught by KnockoutJS
...here: frikod.se/~capitol/fel/test.html
– Alexander Kjäll
Apr 18 '13 at 11:18
The important line to get it working wit...