I need to pass a editTextNumberDecimal to a double in Android Studio, then be able to divide it by another double. How would I go about this? When I try to parse it, it just says that it is still a String.
Related
I'm trying to set change the Android Studio editor settings so that when I press format it doesn't place each element in the array in a new line as seen on this screenshot:
Android Studio array
But folds it nicely, like Rider does seen in the following screenshot:
Rider array
Any ideas?
It seems to me the difference is due to languages (Kotlin vs Java), and not IDEs (Android Studio vs Rider). The culprit of your formatting problem is Kotlin's language feature to use arrayOf() function instead of array initializer to create arrays with known list of elements. Elements in arrayOf(...) are considered Function call arguments, so you may want to look at the corresponding setting.
In File -> Settings -> Editor -> Code Style -> Kotlin -> Wrappings and Braces, the default value of Function call arguments is Do not wrap. This means the formatter respects your code and will never add new lines between arguments. Option Wrap if long means if one line exceeds hard wrap limit (default: 120 chars), \n or \n\r will be inserted. I think switching to this option is one thing you can do but wrapping at 120 chars may be too long for arrays. The other options, in my opinion, don't help much in your case.
By comparsion, Java has an extra Array initializer setting in Wrappings and Braces section.
As I have said, the formatter respects your code. Since "one element in one line" doesn't violate your wrapping rule, your code doesn't get reformatted. You can manually edit your code by searching and replacing (CTRL + R on Windows, possibly COMMAND + R on macOS) related lines using regular expressions :-)
I'm having a little problem when returning an object that has 2 string attributes, as soon as i create it, the string that has accented letters, for some reason transform in wear triangles.
I don't know if is a library, code or configuration problem.
I'm using visual basic .net
In the image you can see the problem.
Thanks.
I just started to use Android Studio and wondering if there is a way to search interactively in property window.
I mean like Xcode does. (It's not a properties, though.)
Is there a plugin or configuration for the function like this?
Android Studio actually has a search tool for properties similar to the one in Xcode. But it's implemented in a very unusual and un-intuitive way. Which makes it hard to find.
In Android Studio version 1.5.1, you have to click either on the 'Properties' header or any property-name below the header, and then you need to start typing the property you want, even though there is no text-box or any other indication that your typing will produce any effect.
When you do this, then a text-box appears with the characters you've typed in. And Android Studio highlights all the properties that contain your character sequence. You can then look only at the highlighted properties to find the one you want.
There is no filter like in Xcode, but if you start typing property name the selection will jump to the first match and the rest of the matches will be highlighted.
My question is similar to "Android Studio" debugging - display variables as hexadecimal, but I want to know how to make this the default setting.
I know how to change the setting for individual values:
but for checking the values of all the characters in long strings, this becomes tedious. Unicode characters are much more readable when displayed in hex. Is there any way to set this as the default in Android Studio? I looked in File > Settings > Debugger but I didn't see anything.
Right click to get the context menu and choose "Custimize Data Views...".
Then check "Show hex values for primitives".
Now the values should automatically display in hexadecimal without having to manually change each one.
I am working on a C++ code, and this is what I have in Visual Studio 2010 watch window:
I just need to understand what it means when File_Service is in [] and how to access it in my code.
When I add it to the watch window, Visual studio adds it like this: {,,Simulator.exe}*(File_Service*){*}exe
Any Help would be appreciated.
The square brackets in this case mean that the dynamic type of variable exe is File_Service. That is, your exe variable, of type unknown to me, is pointing on an object of type File_Service. Assuming exe is of type Executable, which File_Service inherits from, under that [File_Service] you'll find the variables that have been defined in File_Service.
When adding the expression in the square brackets as a member to watch, you're basically instructing the debugger to cast exe into a File_Service. This is fine in this case, but if exe will point on a different kind of Executable, that weird-looking expression won't show you anything (you can't downcast an Executable object, say, to a File_Service).