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1 answers
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0
Ball class representing java spheres

I want to create a program like the one below, but it doesn't work.I just don't know, so could someone tell me the answer?Thank you m(__)m/* * Ex07 * Create a class ball that represents a sphere. * Sp...

2 years ago

1 answers
303 views
0
Please tell me the meaning of this error code.

I know very little about the program.Currently, there is an error on the index page of WooCommerce's shop page, which is troubling me.Could someone please decode the error code displayed on the web co...

2 years ago

1 answers
420 views
0
I want to store JSON's response

I would like to display JSON's response as String type in TableView using Codable as a structure.var movies=MovieStruct() Missing argument for parameter 'from' in call (insert 'from'<#Decoder#>)...

2 years ago

1 answers
303 views
0
Is there a way to detect the uninstallation of my app on my iPhone?

I saw that Android is possible by receiving a package deletion Intent notified by Broadcast.Please let me know if there is a way to detect the uninstallation of your own application on the iPhone.[Wha...

2 years ago

2 answers
414 views
0
SetState() on flutter does not update the drawing

I make my own widget using SingleChildRenderObjectWidget, RenderBox.I want to update the drawing in setState() when certain actions are performed in the parent widget of this self-widget, but it may n...

2 years ago

1 answers
360 views
0
If you close messages such as alert() or window.confirm() with Esc in Google Chrome, you will not be able to type characters in the text form.

If you use Esc to close messages such as alert() or window.confirm() on Google Chrome, you will no longer be able to enter characters in the text form.·Chrome version: 84.0.4147.105 (Official Build) (...

2 years ago

1 answers
286 views
0
Unable to attach script

I get this error when I try to attach a script to a game object.Can`t add scriptCan`t add script behaviour Assmblyinfo.cs.The scriptneeds to derive from MonoBehavior!Windows 7Unity 2018.4.24 f1

c#
2 years ago

2 answers
336 views
0
array duplication check

We have created a program that checks for duplicate registrants and asks for the average age, and the current situation is as follows:The average age is required, but it doesn't seem to be able to che...

2 years ago

1 answers
298 views
0
Two Swift custom cells

I would like to add two custom cells from different VCs on Swift.Tab-Navi-List (UIVC) and two other Post Fols, both of which are UIVCsHow should I write it on the list that displays custom cells? func...

2 years ago

1 answers
468 views
0
ActionMailer starts Preview and gets in trouble if the argument is wrong ( wrong number of arguments (given0, expected1)), so I want to resolve it.

I would like to use HerokuScheduler to run the rake task at the specified time, but there is an error in the preview (test/mailers/previews/alert_mailer_preview.rb) of the mail sending function that I...

2 years ago
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