Questions tagged [object]
An object is any entity that can be manipulated by commands in a programming language. An object can be a value, a variable, a function, or a complex data-structure. In object-oriented programming, an object refers to an instance of a class.
object
12,877
questions with no upvoted or accepted answers
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Can phpunit compare two different objects asserting that their properties are identical?
This following test passes because true == 1, but I would like to write a test that fails since true !== 1.
$stdClass1 = new stdClass();
$stdClass1->foo = true;
$stdClass2 = new stdClass();
$...
- 2,600
8
votes
0
answers
706
views
Modify a JSON file while preserving object key order
What is a good way to parse a JSON file in NodeJS, make minor modifications to it, then write it back to disk, without changing the order of any of the keys of any of the objects within it?
To ...
- 122k
7
votes
0
answers
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views
Prettier settings to format object-destructuring until end of the line, instead of new line for every property
instead of this
do this
It could take only 2 lines not making my file longer than needed.
- 160
7
votes
0
answers
988
views
JS: Object.defineProperty() and Proxy
What's the difference between Object.defineProperty() and Proxy?
On my view they do really the same in essence being useful only for implementation of reactivity, validation and defaults.
So it just ...
- 1,313
6
votes
0
answers
638
views
Why won't Google Tag Manager's Macro pass object content of a variable
So I have a custom javascript variable in GTM:
function(){
var products = {{dlv ecommerce products}};
var prodinfo = [];
for(var i = 0; i < products.length; i++){
prodinfo.push({
...
- 61
6
votes
2
answers
270
views
multiple single object trackers does it give multiple object tracker
Can multiple single object trackers be used to get a multiple object tracker? if it is feasible, would it give a better performance than existing Multiple object trackers.
- 61
6
votes
1
answer
2k
views
Is there a proper way to create a scriptproperty in a Powershell 5 class
In Powershell versions prior to 5, objects could be created "on the go" with New-Object, and could be extended with Add-Member. Powershell 5 introduced classes, but it seems they only allow basic ...
6
votes
0
answers
552
views
PHP & Geometry - how to elegantly compute common object orientation (length/width/height)?
I am trying to get PHP to adjust some array values so that in all instances of objects being passed through the functionality, it will compare length width and height of those array values, and align ...
- 69
6
votes
1
answer
2k
views
mapping complex class with NPOCO
Is it possible to map a complex class with both a nested class and a collection class with NPoco? I've had a look at the documentation but it's not 100% clear whether i can map to this class with one ...
- 123
6
votes
1
answer
3k
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Facebook: How to get Object id from url
I am trying to Implement Facebook comments api(See this question if you got time), I need to get an Object id, all what I have is Object URL. If I will use Facebook debug, they are giving me some ...
- 31.9k
6
votes
1
answer
2k
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Android Passing BluetoothSocket to the next Activity
After connecting to the bluetooth, I need the child to send data out through that socket. But how do I get the socket over to the childActivity?
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5
votes
1
answer
1k
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Is there a tutorial for using tensorflow object detection API for training object and key point detection?
This link provides a Google Colab notebook for inference of CenterNet HourGlass104 Keypoints 512x512 for object detection and pose key point detection. Is there a similar notebook or tutorial to ...
- 429
5
votes
0
answers
399
views
JavaScript - proxy object to behave like primitive
I'm trying to build a system that "caches" calls to a library before that library has loaded.
This is similar to what the Google Analytics "setup" code is doing with the _gaq variable - it's ...
- 401
5
votes
0
answers
266
views
CarrierWave object update with existing file url
I'm using CarrierWave for file upload in my project. At the beginning of the implementation process, we've made a mistake and eventually a bunch of objects been uploaded to s3 with minor file naming ...
- 103
5
votes
1
answer
70
views
Why a global object properties aren't updating after function?
I'm trying to create a game, and the first step of it is the character selection through html-select. When the user chooses an option, through function (including a "switch"), a previously ...
- 51
5
votes
0
answers
2k
views
VueJS v-model for object prop through nested components doesn't make update them as expected
I'm developing an application form.
The components tree of it:
Application
Form
Fieldset
Field
The Application component has configuration props for the Form component called ...
- 377
5
votes
0
answers
5k
views
Axios 'get' request returns string instead of object
I'm having an issue with using axios.
The axios get request returns String instead of Object.
If I use Ajax request, It returns object.
I did console.log the response.data using axios
Using the Ajax ...
- 171
5
votes
0
answers
1k
views
Pointer Events: None Not working in IOs
JSFiddle Link
When SVG image is clicked, alert function does not trigger in IPhone. (It works in android).
How can I make this workin IPhone without using z-index and overlay div?
HTML
<div ...
- 987
5
votes
4
answers
228
views
java referencing objects that are not in scope
one question that always pops up when my java project gets bigger is if there is an easy way of making references to a specific object thats cannot be referenced by super or getParent(). The following ...
- 511
5
votes
0
answers
951
views
Get more detail about a view in View Hierarchy object inspector
I'm trying to debug an app where some cells in a table view are getting highlighted depending on the state of one of their member variables.
The highlighting is done in the setSelected function, ...
- 1,436
5
votes
1
answer
258
views
Can I make one object have the same order as another object?
I know that the title of this question already doesn't make sense because objects are unordered by their nature. BUT, I think if you take a look at this screen shot that's linked here, it'll make more ...
- 157
5
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0
answers
154
views
How are Storage Objects created from a file on Object Storage Cloud?
I am defining Objects broken down from a file to be stored in Object Storage Cloud, as Storage Objects.
What I know:
I have read documents and papers about object storage cloud. Most of the time, ...
- 51
5
votes
1
answer
456
views
InvalidOperationException when Serializing an object with a IXmlSerializable object
I've come across some interesting behavior with the XmlSerializer.
If I try to serialize a class that has a property of Type object and that object implements IXmlSerializable, the serializer will ...
- 2,434
5
votes
3
answers
6k
views
SVG Image File Shows XML Code Instead Of Image
I have been searching the web for the past few days to solve my problem and exported my file different ways from Illustrator and it all ends up the same. I have edited my .htaccess file to include "...
- 51
5
votes
0
answers
924
views
Inheriting from 'object' breaks __getstate__ & __setstate__?
Setting up a base class to handle keeping track of class instances while still allowing garbage collection. The second answer from this post is close, but I also need to add to the instances list when ...
- 364
5
votes
1
answer
5k
views
How do I Serialize a jQuery Object Array for JSON Post?
I'm going bananas trying to figure out how to serialize this (in MVC 3):
// 1. I load the products array in the View:
var products = [];
if (quantity > 0) {
products.push({ ...
- 51
4
votes
1
answer
109
views
Store a constant reference in an S4 object - R
I'm programming a neuroscientific software with R. I principally operate with two S4 classes, eeg and analysis. Every instance of the second is the result of calling a certain function in an instance ...
- 326
4
votes
1
answer
937
views
how to collapse objects in storybook controls
I searched through storybook's documentation for react and I can't seem to find how to make the object control for my argument appear collapsed by default instead of having to collapse it manually.
...
- 41
4
votes
0
answers
294
views
Can't reach inner document in object tag in React
I'm trying to make a preview of a pdf document using only the object or iframe tag.
My goal is to remove the toolbar and the scrollbar and correctly move the file to have a good looking image of my ...
- 41
4
votes
0
answers
2k
views
Sending nested json object with file using Postman
I figured out how to send a file next to other params using form-data. Now I need to send a file inside a nested object, specificially the file key is inside a key and then in an array. Like this:
&...
- 71
4
votes
0
answers
268
views
Error loading a TF lite format model in ios device for custom object detection
I have trained a custom object detection, using transfer learning based on MobileNetV2. I converted the model to tflite format so that I can run it on my IOS device. However, when I run the model in ...
- 51
4
votes
3
answers
452
views
JS: Delete Object Key if all nested Values equal null
From a given data structure (json file) I basically need to render a table. Empty rows and/or columns should not render. I'm fairly new to JavaScript and tried different approaches (converting to ...
- 41
4
votes
1
answer
2k
views
JavaScript Arrays vs Objects performance
I am witnessing some magic over here.
First of all, this is a pretty common question and believe me I've done my research, so please before you mark this as duplicate, first hear me out.
The ...
- 4,017
4
votes
1
answer
80
views
What are the Array "property lists" called and how are they different from simple objects?
I was playing around in Node and accidentally mistyped the curly brackets ({}) and put square brackets ([]) instead, and started using the variable as a simple object. No error has been thrown, and ...
- 7,615
4
votes
0
answers
243
views
Javascript memory heap issue on permutating two big array in node js
var array1=[{
product_code:"test1",
series:"11w"
},
{
product_code:"test2",
series:"12w"
},
...
- 295
4
votes
2
answers
126
views
Map relationships between Array Objects
Given the JSON of various Pokemon Battles:
[
{
"battleID": "1",
"trainers": [
{
"LastName": "Ketchum",
"ForeName": "Ash"
},
...
- 41
4
votes
1
answer
4k
views
When to deep clone objects in React
I recently learned the hard and long way about shallow and deep cloning of objects and the relationship that exists between shallow cloned objects after doing something like this:
this.state = {
...
- 1,489
4
votes
0
answers
2k
views
jquery Add file object to FileList object
I'm trying to create simple image uploader for my website, but I have one problem. When I want to add my new image to previous selected image can't hold old selected images (because new FileList ...
- 229
4
votes
0
answers
1k
views
Java Arabic string date parse to date object
Can you please let me know how we can parse arabic date in String format as shown below to date object:
DateTimeFormatter.ofpattern("yyyy dd MMMM",locale).format(islamicDate));
Now got arabic date ...
- 99
4
votes
2
answers
10k
views
How do I initialize a multidimensional array of Objects in TypeScript?
I'm working on a project where I need to procedurally generate a number of tiles which define a game board. My plan is to hold these 'Tile' objects in a multi-dimensional array property of a 'Land' ...
4
votes
0
answers
611
views
How can I pass an argument to the __init__() of an rpyc.SlaveService object?
This is my working code:
class RPyCService(rpyc.SlaveService):
def __init__(self, conn):
super(RPyCService, self).__init__(conn)
...
from rpyc.utils.server import ThreadedServer
...
- 3,111
4
votes
2
answers
218
views
Javascript Search Nested Object with Regex
I have this:
var foo = {
"Category1": [
{"Company1": {"URL": ["DomainName1", "DomainName2"]}},
...
],
...
}
Normally, I would access ...
- 41
4
votes
0
answers
1k
views
HTML/CSS-Removing the gray edges around a pdf object
I am trying to put a pdf object on my web page. The pdf loads fine, but it creates a gray area around the document. I know that the gray area is part of the pdf document and it is just part of the ...
4
votes
1
answer
100
views
How to avoid duplicate objects?
I'm making a quiz. A user first chooses how many questions he/she wants to answer and then gets to answer them. After they've answered the questions there is a "Back to start"-button that takes them ...
- 41
4
votes
0
answers
284
views
What is faster to search in hashmap/object or array in mongodb?
We have 3 entities.
Article
Note
Comment
Article can have 0 or many Notes and Note can have 0 or many Comments
Our actions
1. We want to fetch from db single Note by Note id
2. We want to add new ...
- 301
4
votes
1
answer
2k
views
Defining setter for Ember Object property
I have an Ember.Object Foo with property message:
Foo = Ember.Object.extend({
message: null
When this.set('message', value) is executed, I want to modify the value variable before it is set on ...
- 1,719
4
votes
0
answers
625
views
Workaround to allow reserved words to be used as property names on IE8?
Summary
I want to use class as a property name of an object, and access it using dot notation.
Preamble
I already know that, according to ECMA-262 5.1 Edition / June 2011 (page number 19, page 31), ...
- 284k
4
votes
0
answers
899
views
Is it possible to embed a mysql.dll in a Excel file by adding it to the .xlsm.zip file?
The client machine running the Excel workbook may or may not have the object library for MySQL installed. I do not want the client to have to install anything to run the workbook.
I know it is ...
- 61
4
votes
0
answers
5k
views
Android/Java: Class not loaded
I have been bugging some code and noticed that for some reason now I am getting this object error
com.result.mobile.ui.R.drawable.outwards = Class not loaded :
com.result.mobile.ui.R
Sometimes ...
- 470
4
votes
0
answers
298
views
How to enable object type button?
My python function returns an action url after which my button disables. OpenERP adds an attribute disable="disable" to my button . I don't want to disable button.
My code is
<button name="...
