eclipse debug view shows thread instead of variables - eclipse

as the pic shows, only the variables local to the function are shown and the current thread(humanPlayer)
i havent knowingly changed any settings?
im struggling to debug my code for the last few hours and id love help on how to get this back to normal
this usually opens up the actual object and i can peek inside and see its variables which is how i usually go about debugging
it usually shows everything thats in the current class rather than function

Related

Vscode watch for a single variable

The interactive window of vscode has a tab called Jupyter:Variables that allows me to watch on real time the variable of my code. However, sometimes there are too many variables or I just need to see in detail a single one on real time (that may be too long to display correctly in the Jupyter:Variables tab). Although double clicking on the variable allows me to see its contents, they are not automatically updated when I run another cell which defeats the purpose of having a watch.
Is there any way (integrated or with extensions) to have a watch for a single variable or a selection or variables in the interactive window, similar to the debugger watch (shown in the image)?

Can I disable the Problem Window when using Go to Problem

When press F8 (Go to next Problem), a window opens with an explanation of the problem. Can I disable this window or set something different?
Can I instead of this window get the definition info? (assuming the problem is with the definition of something)
As far as I can tell from looking at the settings that exist in the current version at the time of thsi writing (v1.75) that contain the substring problem in the setting ID, there is not a setting to disable this problem explanation upon navigating back and forth between problems.
I also did not see any command/action to navigate back and forth between problems without opening the problem explanation.
It can be pretty easily closed by pressing escape.
If you really want such a feature, you can create a feature-request on the VS Code GitHub issue tracker.

Eclipse won't compile SWT file properly after SFTP transfer

I was coding earlier today using Textastic 9 on my iPhone today using files I had downloaded over SFTP. I sent them back to my computer (the whole project transferred to my phone), and now three of the four work. They compile correctly, and the colour coding works perfectly. The last one, however, only colour codes specific keywords and strings. It won't accept variable names and anything from a separate library/file, say org.eclipse.swt.SWT.
Here's a screenshot of that file:
Here's another file that also went through SFTP that's working perfectly:
I'm also getting the error Syntax error on tokens, SimpleName expected on a return; statement. I've also tried pasting the code in Notepad, deleting the file, and pasting it into a new file. That doesn't work.
Thanks to #Ros5292
It turns out the display() method had parameters with incorrect capitalisation. I fixed this, clicked on the Design tab, selected the root method, and it compiles. It still doesn't allow me to use other files, color code, etc.
Thanks to #Ros5292
It turns out the display() method had parameters with incorrect capitalisation. I fixed this, clicked on the Design tab, selected the root method, and it works. The colour coding and stuff were messed up due to a few errors because the file was technically new, and it hadn't compiled properly for the first time ever.

How to call function on js object from chrome dev tools?

Say I want to look at an object and so I log it to the console:
console.log(theNoticeObj);
Then using Chrome Dev Tools, I inspect it in the console and change its property theNoticeObj.bounceHeight to 10px
Now if I want to trigger theNoticeObj.bounce() on that object immediately to locate it, is there an easy way to do that from the console?
Thanks
EDIT:
Breakpoints where suggested below, but this freezes execution.
In face what I want is the command line API to work with javascript objects, not just DOM elements. If that were possible I'm sure I would be able to find it. I might go and see if there are any feature requests to that end for chrome.
https://developers.google.com/chrome-developer-tools/docs/console#using_the_command_line_api
Try adding window.tno = theNoticeObject under the console.log statement. Reload the page and see if you can execute tno.bounce() from the console. If theNoticeObject is still in scope, this should work.
You can navigate to the Sources tab and open your javascript file containing the piece of code you want to play with, in this case let us assume it is
console.log(theNoticeObj);
Once you find this line, you can set a breakpoint at this point and when your program execution comes to this line it will halt.
You can then use the Console tab to do operations on all the javascript objects in current local scope, window scope. You can simply call:
theNoticeObj.bounce();
It executes in the current context reflecting changes on the screen.
Hope this helps.
Now you can right click any object in the console and use "Store as global variable".
A new console line appears with the name of a new global variable holding reference to the selected object.

Using breakpoints in Xcode

I'm using the debugger to pause execution of my program at any time and view the state of the running code, so I set breakpoints before running my executable so that I can stop at known points and view the values of variables in my source code.
After I viewed my code, it comes to one new screen. Here I press "step over" button means it come to view the next line, if I press "Continue program execution" button means then it skipped the step by step execution and comes to execution part. Image shown below.
My doubt is, why the compiler come here after viewed my code? How to analyse this assembly language coding and what is the purpose of this code?
If you pause execution or a breakpoint is triggered, the debug area opens, displaying the values of variables and registers plus the debug console. You can use the buttons at the right end of the debug area toolbar to display both the variables and console panes or to hide either one.
The variables pane displays variables and registers. You specify which items to display using the pop-up menu in the top-left corner of the variables pane:
Auto displays only the variables you’re most likely to be interested
in, given the current context.
Local displays local variables.
All displays all variables and registers.
Use the search field to filter the items displayed in the variables pane.
The console pane displays program output and lets you enter commands to the debugger tool. You specify the type of output the console displays with the pop-up menu in the top-left corner of the console pane:
All Output displays target and debugger output.
Debugger Output displays debugger output only.
Target Output displays target output only.
Use these to understand what is happening at break points.
Maybe your code casted exception and goes back to [UIViewController loadViewIfRequired] method . This method is in the compiled program and it is binary now so you won't see the source code and the assembly language is presented instead.
It is possible that [UIViewController loadViewIfRequired] has exception handling code.