I just installed a helpful statusbar commands extensions and it gets you to make a list of commands you want to have buttons for.
But when I got around to adding the command for fold all, I couldn't figure out what its parent was,
turns out it's editor
is there a list of all available commands with their hierarchies?
I see it is in Keyboard Shortcuts
That's fine, a little unintuitive but oh well!
ty ty
I'm using GNURadio Live DVD and GNU Radio Companion which is included on the live DVD.
I'm trying to find the osmocom block but I can't seem to find it. It should be under "Sources" in the block list but there is no "Sources". I'm using a HackRF One which is supported by GNURadio Live DVD.
Where can I find the osmocom block, and is there anything I have to do to enable it?
You can find stuff by using the magnifier Icon above the blocks list, or click into the block list, hit control-f; search for osmo.
gr-osmosdr should already be installed. If it's not, compiling it is pretty simple, but I think that would probably be best covered in a different Q&A.
I'm using IntelliJ IDEA on my Mac to work on a project, and I keep on coming across an issue where I can't type. Occasionally when I switch to another application and then switch back to IntelliJ I can't type anything, and the cursor doesn't appear on text when I click on things. Does anyone know what causes this? After 1-2 minutes it goes back to normal, but it's started happening more frequently and it's pretty frustrating to not be able to type and have no way to fix it.
This is the version of IntelliJ I'm using:
IntelliJ IDEA 2016.1.3
Build #IC-145.1617, built on June 3, 2016
JRE: 1.8.0_76-release-b198 x86_64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Turn off Vim Emulator from Tools in the IntelliJ, like this picture:
I am encountering this issue aswell, ...
MAC os Mojave 10.14.2, Inteliij Community 2018.3.5
Aside from restarting / clearing caches, I found that cmd + leftShift + F still opens the search window, and all my keystrokes appeared in the searchbox!
After the searchshortcut, I was able to close the searchbox and work again!
The answer here helped me https://intellij-support.jetbrains.com/hc/en-us/community/posts/206152119-Can-t-type-in-editor-window
Quoting the author of the answer:
I had the same problem. It goes away after I click the icon at top of
the scroll bar. it happens frequently on windows 7/10, and
occasionally on mac. my colleagues said they have experienced it too
Have the same issue occasionally, can't type in any Intellij windows. My temporary/quick fix, is to:
Close any terminal windows in intellij
Use cmd+shift+f to pull up the search window.
Seems to fix it, for a while.
Closed IDEA, all IDEA projects! Even though in other IDEA windows I could type.
Removed .idea folder in the project I could not edit.
Restarted IDEA.
Then I was able to type!
Maybe you entered Vim emulator as said. Maybe only by mistake :).
Control-V is a frequently used shortcut. And Control-Alt_V is the shortcut to enable Vim mode so you can see the problem...
How to know in five seconds: type a ":" (colon) and if the cursor jump to end of the screen, that is vim. If so enter q to quit and then Control-Alt-V (on windows) to go back to IDEA standard mode.
vi is a powerful text editor since ever. But only if you pretend and know how to use it... There is even a warning on the IDEA install saying like "do not install unless you are familiar with Vim" in yellow bold text, iirc.
[Follows historic data, that you may find boring off-topic or interesting]
Today's editors opens the code in edit mode right away so you can start typing over existing code. Vim by the other hand opens the code in, let us say, browsing mode: there is a set of navigation keys to browse the code. Everything you type is supposed to be a command. When you want to edit you enter INSERT mode and then you can type new text. Only then.
Just for more historic data: vi navigation mode is great for studying code you do not know, using IDEA, since it does not change the text unless you tell it to, and some vi commands are clever.
One example:
"/" (forward slash) is one search command, and "z" is a smart scroll command so that:
/setCellFactory will search for the next match of "setCellFactory" and put the cursor there
Then if you type "z" the code will be positioned so that line is the first on screen. And if you type "." the line will be at the middle. And if you type "-" that line will be at the last position at the screen. And you can use these commands again and again. And new slash will go for the next match, like F3
This "z" thing is a feature I miss in Visual Studio, IDEA, Eclipse, Word, WordPad: these commands to scroll text AROUND a pattern... /pattern, z, z., z-. The alternative is the mouse wheel...
I am used to vi since the 80's and is the editor I still use today on Linux terminals so when this happened to me on IDEA I was lucky to remember and suspect of that on the first time.
Sorry if these details are boring
Ensure you haven't unintentionally enabled vim emulation. Go to IntelliJ Idea -> Preferences and select Plugins. Scroll down and look for the vim emulation plugin and if it's checked, then either uncheck it or uninstall it completely.
Ran into same issue with intelliJ 2017.1.2, but no VIM Plugin. However, I had just created an empty project with some .groovy files. I could edit the files in the groovy project, but not java projects.
Only way I could fix java projects, was blow-away workspace.xml files in each, then I could edit again. However, had to re-create tomcat configs, breakpoints, other IDE settings. etc.
I had a problem with entering characters when working with .story files. When I tried to type in any character, it appeared for a short while and immediately disappeared. The cause of the problem was jbehave plugin I was using. After uninstalling it and restarting IntelliJ everything was fine.
It seems to be because another window has the cursor and is not giving it back.
Check any open floated windows, click on them & then click back to your intellij instance
alternatively, if you have multiple intellij instances open the cursor could be there...
Go to the most recently opened IntelliJ instance
Check if the cursor has become stuck in that project's terminal window, or another window
no? check all other open IntelliJ instances
For me it happened because of vim
Om Mac, I solved it by navigating to File → Reload All from Disk.
Keyboard shortcut: ⌥ ⌘ Y
IntelliJ IDEA 2020.1.4
Try disabling plugins one at a time. It was the "BashSupport Pro" plugin that caused it for me. Disabled it and I could type again right away.
I read other comments saying some other plugins caused the issue as well.
A keyboard shortcut to comment/uncomment out a piece of code is common in other programming IDE's for languages like Java, .Net. I find it a very useful technique when experimenting through trial and error to temporarily comment out and uncomment lines, words and parts of the code to find out what is and isn't working.
I cannot find any such keyboard shortcut on the Mathematica front end in version 7. I know that it is possible to comment out code by selecting the code, right mouse click and select Un/Comment from the menu that appears but this is too slow while coding.
I tried to access this using the menu key Menu on the keyboard but Mathematica frontend doesn't respond to or recognise this key unlike other applications, this could have allowed a key combination for commenting. Can someone else verify that this isn't unique to my machine and that the key isn't recognised by mathematica. I looked at this question and looked in the KeyEventTranslations.tr file but I don't think there is any way to create a shortcut to do this(?). Should I just live with it?
Any other suggestions?
(I have seen there is an Emacs version of mathematica, I have never tried Emacs or this Mma version and imagine that it would have this ability but would prefer not to go to the trouble and uncertainty of installing it. Also I would guess that the Wolfram Workbench could do this, but that may not be worth the investment just for this.)
You can install the shortcut in Mathematica 7.0.x if you are willing to edit the Mathematica system file MenuSetup.tr. You can find it in the same location as the KeyEventTranslations.tr file (i.e. in the installation under "SystemFiles/FrontEnd/TextResources/platform"). In MenuSetup.tr, locate the following line under the definition of the Edit menu:
MenuItem["Check &Balance", "Balance", MenuKey["B", Modifiers->{"Control", "Shift"}]],
Immediately below that line, insert the following:
MenuItem["Un/C&omment Selection", KernelExecute[FE`toggleComment[]], MenuKey["/", Modifiers->{"Command"}], MenuEvaluator -> Automatic, Method -> "Queued"],
The Un/Comment Selection command is now available under the Edit menu, with the keyboard shortcut Cmd-/ or Alt-/ depending on your platform -- just like in Mathematica 8 where this command comes pre-installed.
Please take as read the usual disclaimers about hacking the Mathematica installation files -- no warranty is offered :)
I do not know of any way to map this function to some shortcut involving the Menu key.
Shortcut Key, No Menu
The preceding steps mimic what Mathematica 8 does by installing a new menu item. If you prefer to leave the menus unchanged, then you can install the shortcut in KeyEventTranslations.tr instead. Add the following line:
Item[KeyEvent["/", Modifiers->{Command}], KernelExecute[ToExpression["FE`toggleComment[]"]], MenuEvaluator -> Automatic, Method -> "Queued"]
You'll need a comma on the end of that line if it is not the last item in the list.
Select the code and press one of the following:
Alt+/
Alt-E-O
Alt+E+O
Notes:
Tested only on Windows, using Mathematica 8.
On my non-US keyboard (ABNT Brazil), the shortcut Alt+/ doesn't work, instead I use Alt+E+O.
Here is code for your KeyEventTranslations.tr file that will comment out code. I am still working on the other half.
Item[KeyEvent["/", Modifiers -> {Command}],
FrontEndExecute[{
NotebookApply[FrontEnd`InputNotebook[],
"(*\[SelectionPlaceholder]*)"
]
}]
],
This binds it to Alt+/ as it is in Mathematica 8.
I'm using WIX to create an installer and WixUI_Mondo for the UI. Everything had gone well until I stumbled upon a problem with MaintenanceTypeDlg. Things work finely when I install the application, however when I click the MSI later on (when the app is installed), I get change/repair/remove buttons grayed out.
Here are relevant parts of my installation project (sorry, didn't manage to put them inline, since they got cut by the forum software, so had to upload them to pastebin.ca): http://pastebin.ca/1958654.
So, as you see, I'm setting ARPNO*** properties to zero, and, what's more, the log shows these properties set to zero during install. I've also tried to swap include directives, so that UI goes after ControlPanel - unfortunately, with no luck. Any ideas about what am I doing wrong? Thanks in advance.
Don't set the ARPNO* properties; as the documentation says, "setting them" -- i.e., to anything -- disables the ARP behavior.