Questions tagged [nested-properties]
45 questions
461
votes
36 answers
How to use a dot "." to access members of dictionary?
How do I make Python dictionary members accessible via a dot "."?
For example, instead of writing mydict['val'], I'd like to write mydict.val.
Also I'd like to access nested dicts this way. For example
mydict.mydict2.val
would refer to
mydict = {…
bodacydo
- 75,521
- 93
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- 319
153
votes
16 answers
How to use dot notation for dict in python?
I'm very new to python and I wish I could do . notation to access values of a dict.
Lets say I have test like this:
>>> test = dict()
>>> test['name'] = 'value'
>>> print(test['name'])
value
But I wish I could do test.name to get value. Infact I…
batman
- 4,728
- 8
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28
votes
6 answers
How to get nested dictionary key value with .get()
With a simple dictionary like:
myDict = {'key1':1, 'key2':2}
I can safely use:
print myDict.get('key3')
and even while 'key3' is not existent no errors will be thrown since .get() still returns None.
Now how would I achieve the same simplicity…
alphanumeric
- 17,967
- 64
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- 392
25
votes
2 answers
Elastic Search nested multimatch query
So my problem is basically the same as described here, however it still remains unanswered on the group.
My mapping:
{
"abstract": {
"properties": {
"summary": {
"type": "string"
}
}
…
stpk
- 2,015
- 1
- 16
- 23
11
votes
2 answers
Can python objects have nested properties?
I have an object defined as follows
class a():
@property
def prop(self):
print("hello from object.prop")
@property
def prop1(self):
print("Hello from object.prop.prop")
When I call
>>> obj = a()
>>>…
user1876508
- 12,864
- 21
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7
votes
1 answer
creating nested maps with nested properties from List, stream, Java 8
I made this question
stream creating List of List (nested List) using forEach, Java 8
class EntityCompositeId {
private Long firstId;
private Long secondId;
// getter & setter...
}
class EntityComposite {
private EntityCompositeId…
joseluisbz
- 1,491
- 1
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6
votes
1 answer
Nested property in Maven profile for plugin configuration
I have a Java EE 7 project which is deployed to WildFly 8.1.0-Final. I use a standalone Wildfly server managed by Maven (i.e., clean configuration on every mvn clean) for testing, and the "normal" server remotely.
In order to deploy to both servers…
Martin Lehmann
- 774
- 8
- 15
5
votes
2 answers
WPF ListView - Sorting by Nested Properties
I have recently stumbled across an issue where the WPF ListView control seems to be restricting the ability to sort its items. Specifically, I am having a great deal of trouble trying to get a SortDescription to recognise nested properties…
Noldorin
- 144,213
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4
votes
3 answers
How to prevent NPE when accessing a nested/indexed property of a bean
Is there any way to prevent NPE when accessing a nested bean using commons-beanutils?
Here is my code:
new BeanUtilsBean().getProperty(human, "parent.name");
In this case I want getProperty() to either return empty string ("") when…
Mohsen
- 3,512
- 3
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3
votes
2 answers
Deserialize nested properties using Json.Net without using data annotations
I have an application that gets data from multiple API's.
To minimize the amount of classes, I would need to map to every property.
I have implemented a simple json.net ContractResolver.
However, when I try to map a property to a child property I…
Pavlos
- 993
- 7
- 23
3
votes
3 answers
How to set nested property value using FastMember
I get an exception when I try to set a nested member Property using FastMember. For example when having these classes
public class A
{
public B First { get; set; }
}
public class B
{
public string Second { get; set; }
}
and I want to set…
Beachwalker
- 7,685
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3
votes
0 answers
maven nested properties ${${}}
how can maven using nested properties definition ?
org.sonatype.mavenbook.simple
simple
1.0-SNAPSHOT
pom
simple
…
Haoran Wang
- 149
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- 9
2
votes
2 answers
Custom Model Binder AspNet Core 2.2 for complex nested property
I have an Angular client and create a POST request with this body:
{"Name":"example","Currency":"EUR"}
I Use Odata protocol and my Controller is:
[HttpPost, ODataRoute("Templates")]
public IActionResult Insert([FromBody] Template value)
…
Mr Wolf
- 31
- 7
2
votes
1 answer
Can you set a view as a property of another view in an XML layout file?
We have a custom GridView which has headerView and footerView properties. I'm wondering if in Android, it's possible to set those properties from within a layout file.
XAML in Windows lets you do this easily since you can specify properties either…
Mark A. Donohoe
- 28,442
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1
vote
1 answer
CFWheels Nested Properties and hasManyCheckBox
I am trying to figure out how can I update the petevents table with several events. I get no error, but it is also not updating/inserting. Here are the relevant code snippets and the schema for the relevant tables follows.
View
dbinott
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