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Should I use a class or dictionary?
...ed Aug 24 '19 at 22:28
Jean-François Fabre♦
122k1111 gold badges9797 silver badges156156 bronze badges
answered Oct 28 '10 at 17:18
...
How to change theme for AlertDialog
....AlertDialogCustom));
And then style it like you want:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="AlertDialogCustom" parent="@android:style/Theme.Dialog">
<item name="android:textColor">#00FF00</item>
<item name="android:typ...
What is android:weightSum in android, and how does it work?
...ble space by giving it a layout_weight of 0.5 and setting the weightSum to 1.0." See developer.android.com/reference/android/widget/…
– Deepscorn
Mar 13 '15 at 14:06
5
...
How to respond with HTTP 400 error in a Spring MVC @ResponseBody method returning String?
... you can use @ResponseBody in the exception handler method if using Spring 3.1+, otherwise use a ModelAndView or something.
https://jira.springsource.org/browse/SPR-6902
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What are the Ruby Gotchas a newbie should be warned about? [closed]
...eql? b # true
a.equal? b # false (a.object_id != b.object_id)
a = 1
b = 1.0
a==b # true
a.eql? b # false (a.class != b.class)
a.equal? b # false
Note that ==, eql? and equal? should always be symmetrical : if a==b then b==a.
Also note that == and eql? are both implemented in class Obj...
Python integer division yields float
...perator will return integer output.
to get the result in double multiple 1.0 to "dividend or divisor"
100/35 => 2 #(Expected is 2.857142857142857)
(100*1.0)/35 => 2.857142857142857
100/(35*1.0) => 2.857142857142857
In Python 3
// => used for integer output
/ => used for doub...
Web colors in an Android color xml resource file
... the benefit of others, please find w3c and x11 below.
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="white">#FFFFFF</color>
<color name="yellow">#FFFF00</color>
<color name="fuchsia">#FF00FF</color>
<color name="red">#FF00...
How to generate .NET 4.0 classes from xsd?
...here
XSD => XML => C# classes
Example XSD:
<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="shiporder">
<xs:complexType>
<xs:sequence>
<xs:element name="orderperson" type="xs:...
Failed to install Python Cryptography package with PIP and setup.py
...headers because you'll get a precompiled wheel automatically. With version 3.1 we now also ship aarch64 wheels (which require a very recent pip...20.0+). So, first thing you should try is upgrading your pip!
If you aren't manylinux compatible then here's what you need to do:
You'll need a C compiler...
Convert a row of a data frame to vector
...
I recommend unlist, which keeps the names.
unlist(df[1,])
a b c
1.0 2.0 2.6
is.vector(unlist(df[1,]))
[1] TRUE
If you don't want a named vector:
unname(unlist(df[1,]))
[1] 1.0 2.0 2.6
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