From IntelliJ 14 help:
There are certain cases when IntelliJ IDEA will not stop at a
breakpoint. Consider the following situation: Two breakpoints are set
at the different methods of a class, and there suspend policy is set
to All. When one of the breakpoints is hit, some step actions are
performed. If at the time of stepping another thread hits the second
breakpoint, profuct will not stop there.
I thought it's a typo but "product will not stop there" still doesn't make sense.
I'm pretty sure they mean that the execution will not stop there, but I was wondering what the word there was supposed to be?
The word was supposed to be "IntelliJ IDEA" (it's a macro which gets replaced with the actual product name when the help is generated).
Related
I've noticed an unexpected behavior in an object used in this really complicate framework.
What I want is that the debugger stops (like with breakpoints) every time that the object appears in an instruction, without manually add breakpoints in all the instruction where it is used/appears.
Can I do something like this in IntelliJ?
Field Breakpoint is what you are looking for.
Read breakpoint type overview to get an overview of the different breakpoint types.
Furthermore, it is possible to put a condition on a breakpoint - read configure breakpoints.
Xcode's desire to complete certain things drives me nuts. If I type "else" and hit return, for example, I want to just end up on the next line after my "else", but instead I accidentally select Xcode's "else" completion and I'm still on the same line, which is literally never what I want. I like code completion in general, it's these ones that effectively replace normal code typing that bother me. Is there a way to disable specific completions in Xcode 6? This question asked basically the same thing (the author was even also bugged by the "else" completion – seriously, Apple, please remove that one), but all of the answers to it are out of date and do not apply to Xcode 6. (I would have just commented on that question, but doing so requires 50 reputation, so I had to start a new question instead, grr.) Xcode 6 has the macro browser thing where you can add new completions, but it does not seem to be possible to disable their built-in completions there. Is there a config file somewhere that can be edited?
The problem that Xcode doesn't have completion snippet for "else" statement. It has only for "if" and "if - else" statements.
I propose to create custom snippet for your goal.
Here is an example how it should look like:
I have an Eclipse custom editor and I implemented 'report errors as you type', but every now and then my error squigglies (using JFace annotations) are not shown or linger after they should be removed.
I am using MonoReconciler with my implementation of IReconcilingStrategy. During the reconcile step I call annotationModel.replaceAnnotations to remove the old errors and add the new ones. Most of the times this works fine. Every now and then the updates are lost, and I notice the following:
the red stamp on the left ruler disappears, but the red underlines stay
on the next character I type, the underline disappears
I verified in the debugger that the annotations are correctly calculated. The underline disappears immediately after typing a character, and not after the 500ms delay of the reconciler. It looks like a lost UI update/redraw.
There must be a race condition somewhere (the reconciler runs in its own thread). What am I doing wrong? I couldn't find any documentation about this use-case.
Edit: To reproduce, checkout the scala-worksheet and create a new one. Type
object Test {
val m = Map( 't' -> 1 )
}
Now edit the arrow: remove the >. The underline is missing. Type a space, it comes back. Add it back, the underline is still there until you type another space.
I fixed it by calling invalidateTextPresentation on the underling SourceViewer, but it seems to me that shouldn't be necessary. I'd like to understand what is the correct way to use editor annotations.
PS. The lost updates can also be seen in this screencast.
It's hard to tell from a distance, typically in eclipse, any changes that impact the ui should be executed on the ui thread (and eclipse will not always warn about this).
Normally you use Display.getDefault().asyncExec(...) to execute something on the ui thread but you probably already know this. It can happen that 2 queued up changes cause a race.
(I have implemented semantic highlighting, error highlighting etc several times for the company I work for, Sigasi. If you can point me to your implementation I may be able to figure out what's going wrong.)
First off, it is nice that they are trying to get code completion on the gdb command prompt in Xcode 4. But in its current state, it makes using the command prompt to investigate objective c objects nearly impossible - when I'm typing, it autocompletes the word to something I didn't want, and there is no way to undo this without manually selecting the text and removing it, then starting over.
I should probably file a bug with apple for this, but in the meantime, does anyone have a work around for this (like say, turning off auto-completion for the debugger without turning it off for code editing - I like auto-completion in obj-c because method names are so long :).
The closest I've come to solving this incredibly annoying problem is to turn off automatic code completion in general (Preferences > Text Editing > Suggest Completions While Typing) and then hit esc whenever I actually do want code completion.
I'm looking for a PowerShell IDE. My requirements are simple:
Syntax highlighting
Debugger
Ability to edit the code while stopped at a breakpoint.
This last point is the problem. I've already looked at https://stackoverflow.com/questions/171514/best-ide-for-powershell and tried PowerShell ISE and PowerGUI - both disallow this. (I've also tried PowerShellAnalyzer, which can only be adequately described in one word: FAIL)
I'm not looking for any edit-and-continue functionality. I literally just want to not be prevented from editing the text while stopped at a breakpoint. I'm not looking for any arguments about why this is not advisable. I just want an IDE that allows it.
PowerSE can edit scripts while stopped at a breakpoint.
I know it's not an issue for you as you said, but you can continue stepping through the script, but it executes the old code so the position marker no longer lines up with the code being executed.