d tag

2228 questions


1 answers
99 views
0
Understanding How to Find Characters That Have Been Painted

I have a question about Word's VBA fill properties.Search for grayed-out areas in the number list VBA and get a selection)I want to unpaint the painted part and put <> before and after that part

2 years ago

1 answers
90 views
0
Squid 5.2 Memory Usage Continues to Increase in AlmaLinux 9.0

I run Squid 5.2 on a system with 8GB of memory in AlmaLinux 9.0.Currently, memory usage is increasing and eventually goes down in one day.We disable cache, expand file descriptors, etc., but it doesn'...

2 years ago

1 answers
29 views
0
Obtain results at screen transition destination using RxJava on Android

TITLE As it stands, how does RxJava and RxAndroid get results for patterns that start asynchronous processing with FirstActivity on Android and receive results with transitioned SecondActivity?Is ther...

2 years ago

1 answers
99 views
0
Want to use SVSegmentedControl on Storyboard

Regarding SVSegmentedControl customized with UIControl, I would like to use it after adjusting the size on Storyborad, but I can't find a way.Below is the SVSegmentedControl link.https://github.com/sa...


1 answers
40 views
0
Understanding the Meaning of "Broadcast"

The terms Broadcast Intent and Broadcast Receiver appear in Android app development.What does broadcast mean in this case?Please let me know.

2 years ago

1 answers
73 views
0
The Android app just clicks on the button and it falls off.

I get this error.What's wrong?java.lang.NullPointerException: Attempt to invoice virtual method 'void android.widget.Button.setOnClickListener(android.view.View$OnClickListener)' on an all object refe...

2 years ago

1 answers
65 views
0
How to find the core of the polyline

IJCAD 2018 STD Standalone is developing customization commands.Questions included: Is it impossible to get the position of the center of the polyline from the properties or from the mass properties?Ob...

2 years ago

1 answers
81 views
0
I want to use Firebase (FirebaseStorage, Realtimedatabase) to display images on Android.

teratail posts the same question.On Android, we are developing an app that uses Firebase (FirebaseStorage, Realtimedatabase) to display images, text, etc.Text data is kept in the Realtimedatabase and ...


1 answers
33 views
0
If the API is set to 28, it becomes "Cannot resolve symbol 'NotificationCompat' and cannot be built.

After changing the Target version to 28, ERROR: Symbol not found Symbol: Class NotificationCompat Location: Package android.support.v4.appI can no longer build next door.android{US>lintOptions{ checkR...

2 years ago

1 answers
77 views
0
How do I switch tabs when the tabs in the Tools tab in IJCAD are folded?

I am creating a tool palette using the .NET API of IJCAD 2019.If you have more than one tab in the Tools tab, you cannot switch the tab to another when you make the Tools tab smaller.Normally, the con...

2 years ago
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