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Recent questions tagged object

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Problem: Can anyone help me with this complication? >Which package is automatically imported in any java program?
asked 7 hours ago Ashok Dileep 2.5k points
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1 answer 2 views
Problem: This is what I've come up with as a method on a class inherited by many of my other classes. The idea is that it allows the simple comparison between properties of Objects of the same Type. Now, this does work - but in the interest of improving the ... false; } } } else { throw new ArgumentException("Comparison object must be of the same type.","comparisonObject"); } return true; }
asked 5 days ago muktaa 34.6k points
1 vote
1 answer 9 views
Proplem : Please teach me > How can I sort arrays and data in PHP?
asked 6 days ago Abik Dey 4k points
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1 answer 3 views
Problem: When you get the IE error message "Object doesn't support this property or method", how do you figure out what "Object" is? Is it always the same thing? If not, is there a way to use the diagnostic tools or the console to figure out what it is?
asked 6 days ago ochena 23.3k points
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1 answer 11 views
Problem: I'm trying to pass an object (a reference to the currently logged on user, basically) between two forms. At the moment, I have something along these lines in the login form: private ACTInterface oActInterface; public void button1_Click(object sender, EventArgs e) { ... help, as it just points towards one element being public and the other private, which isn't the case here. Anybody help?
asked May 1 anika11 32.2k points
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1 answer 3 views
Problem: One of my Macros is giving me the error "class does not support automation or does not support expected interface" when I try to export a Worksheet as PDF. The error lines are: ActiveSheet.ExportAsFixedFormat Type:=xlTypePDF, Filename:="C:\...", Quality:=xlQualityStandard ... somewhere because of the newer version of VB on Windows 10. Does anybody know a way to fix it or a way around it?
asked May 1 muktaa 34.6k points
1 vote
1 answer 5 views
Problem: I am facing this problem on Mtlab please resolve it: Matlab operands to the and operators must be convertible.
asked Apr 27 PkGuy 23.5k points
0 votes
1 answer 9 views
Problem: Any solution to this issue > To dereference an object pointer and access one of the object's members, use the
asked Apr 26 ummeshani 9.5k points
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1 answer 4 views
Problem: I would like to make a function that can accept any incoming variable, regardless of type (int, double, String or other objects), and then possibly determine the type of variable and act conditionally on the type.How can I do this?
asked Apr 26 sumaiya simi 43.9k points
0 votes
1 answer 7 views
Problem: I have 2 text fields and 1 file upload that are all required. Everything works when I require just the text fields, but when I require the file upload the validation error stays saying that a file is required, even though I selected one. Anyone know ... $this->input->post('code'); $this->load->model('create', 'create_model'); $this->create_model->create_entry($name, $code, $file_name);
asked Apr 23 Yeamin 22k points
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1 answer 6 views
Problem: Following program output In second v.i:15 In first v.i:20 why it's not 15 in both cases.The object of Value is passed and then object reference is changed in the Second method. Second method is 15 as it should be and seems like in the First method it should also be 15
asked Apr 22 ummeshani 9.5k points
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1 answer 3 views
Problem: I was just reading over the text given to me in my textbook and I'm not really sure I understand what it is saying. It's basically telling me that static methods or class methods include the "modifier" keyword static. But I don't really know ... of the MainClass class. As a result, the invocation of factorial in the definition of main simply references the method name, "factorial".
asked Apr 20 munim01 21k points
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1 answer 5 views
Problem: What is the most efficient way to clone a JavaScript object? The options are: shallow copy and deep copy in javascript.
asked Apr 17 anika11 32.2k points
0 votes
1 answer 2 views
Problem: What is the difference between a class and an instance of a class?
asked Apr 17 sumaiya simi 43.9k points
0 votes
1 answer 6 views
Problem: What is a class, an object and an instance in Java?
asked Apr 17 sumaiya simi 43.9k points
0 votes
1 answer 4 views
Problem: How do I check if an object is an instance of a class Java?
asked Apr 15 Humaira ahmed 50.7k points
0 votes
1 answer 2 views
Problem: How to do the Loop through an array of objects javascript?
asked Apr 13 jamuna1 30.2k points
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1 answer 4 views
Problem: What is the reasons how to select multiple objects in blender?
asked Apr 13 jamuna1 30.2k points
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1 answer 3 views
Problem: Do you have an idea how to make two objects one in blender?
asked Apr 13 jamuna1 30.2k points
0 votes
1 answer 3 views
Question: Is there any way to check if object is an instance of a class? Not an instance of a concrete class, but an instance of any class. I can check that an object is not a class, not a module, not a traceback etc., but I am interested in a simple solution.
asked Apr 13 Atik03 26.5k points