I found
!kill -9 -1
it seems not working correctly.
When I do many tasks simultaneously on colab,
popup appears and asks me like this,
"Memory usage is close to the limit. terminate other? "
and after click yes, GPU gets much faster,
seems initialized correctly.
My question is,
how to call that popup by myself.
To see a list of running sessions along with the memory allocated to them and an option to terminate, follow these instructions.
Make sure notebook is connected to an active runtime.
Click on "Runtime" in the menu bar.
Clink on "Manage sessions" in the menu that appears.
The window that pops up lists your active sessions.
Related
From March 2021 google colab has added a captcha that randomly pops up after some time. So it is difficult or not possible to programmatically prevent Google Colab from disconnecting on a timeout. So there's no option other than opening the tab and clicking the captcha button. I often run model which take more training time and sometimes miss going back to it in 90 mins. The captcha can be popped up even while the training is not completed and soon terminates after a few minutes if not clicked.
Are there any solutions so that I can at least get an audio notification when I get a captcha in colab or if not pop-up message in browser or OS so that I can know about the inactivity?
I had found some ways get notified at some target lines in the notebook, say after training is completed. One is the colab browser notification feature, can be checked to true in settings. Other one is an audio solution, you just add these 2 lines of code found here to get an alarm when the code executes at any line in a cell.
What I am looking for is an alarm or pop up message in case of captcha.
This is probably a half-correct answer, but here's my shot at solving this
This article discusses how to bypass Captcha's, and has some code that clicks the check box if a captcha is found. I think it could be modified to have a sound alert instead.
However, Captchas were made to counter these sort of tools, plus I'm not sure about the legality implications etc, so I wouldn't recommend it.
The use of the below js increased the time before google sent a recaptcha for me. Btw, I set this as a bookmark, to call it whenever I need to. Executing the js bit in the console should be equivalent.
javascript:void(setInterval(function(){ console.log("Connect pushed"); document.querySelector("#top-toolbar > colab-connect-button").shadowRoot.querySelector("#connect").click(); },60000))
Okay, I have had the most aggravating problem with OpenFileDialog1. I have a program that I've been using for some 8 months, and in the past month, the program has begun to hang randomly when utilizing the OpenFileDialog1.ShowDialog() function. I have already read through all of the other posts about multi-threaded vs single threaded application. This did not fix it. Enabling the "Show Help" button did not fix it. I am mostly at a loss. here is a thorough walkthrough of the bug:
Run the application. I can always use the Open File button a few times with no problems. It freezes randomly after the program has been running for awhile.
The freeze happens after I push the ShowDialog button, and never displays the Open File Dialog window. The entire program locks up and hangs. If I pause it, Visual Studio doesn't show an error. It underlines the OpenFileDialog1.ShowDialog() in green, which is very odd.
I have found a way to break the freeze. Simply run a second instance of the program and use the OpenFileDialog function. As soon as it loads the file in the second instance, the first instance unfreezes. However, this is not a fix.
The only thing I can think of that may be causing this is the program also uses a WebBrowser1 control. It only seems to happen AFTER the WebBrowser control, which is on a seperate form, not the main form, has been initiated and utilized. Does this make any sense at all?
Thank you for anyone who can help me. I am about to tear my hair out.
Debug your program with dnspy, And when the software freezes, you will be able to see within the dnspy the actual code even if it is in a third party DLL.
I have solved this problem. It was quite unsolveable based on my description above, but hopefully I will help someone with this solution. The error is related to using the IE11 Emulation Control (11000) in the WebBrowser1 control. For some reason this interferes with OpenFileDialog and causes it to hang. I have no idea why. I changed my WebBrowser1 to use IE9 Emulation Control (9999) and the error has gone away. Thank you to those who looked into this. This is a registry entry in HKEY_CURRENT_USER.
I have this program that I've written in PyCharm. This program should be running for a week or so, and it is very processor-needy. So when I run it I pretty much have no use of my notebook, as it becomes very laggy.
Is there a way to somehow tell PyCharm to use first three of my cores and leave one for other programms so they can operate normally?
Go into task manager
Find the running task (it probably won't be the main pycharm window)
Right click and select "go to details"
Right click on the details and click "set affinity"
Select whatever cores you wish the program to use
Alternatively you can use the "set priority" sub-menu and set it to "below normal". All other processes are normal priority by default, so it shouldn't interfere with anything, but still use any other available processing power. You can do the same thing with long installations or automatic windows updates so they don't slow you down.
I should also note that both of these selections will be reset upon restarting the program. Additionally, if you are using windows 7, you don't need to "go to details". Everything will appear in the context menu for the process.
Unfortunately, I don't know how to do this in pycharm.
Requirements:
Our application replaces the usual windows shell (explorer.exe). This is a product requirement for a closed system that we're supplying.
We oughtta let the user select a wi-fi network and connect to it.
The problem: The wi-fi networks dialog only shows up when explorer.exe is running
What we tried:
Write our own wi-fi manager that uses wlan API. It lists connectible networks and allows the user to connect/disconnect. Problem: too many network types/configuratons that have to be tested, especially when the wheel has already been invented and reinvented all over.
Try and check how is the networks dialog implemented. It appears that it's and undocumented COM interface (IUIRAdioManager). Problem: it's undocumented, so no API
Use an existing network manager, for instance the one that comes with the driver. Problems: it's ugly, not to the product's taste; and it opens too many options for the user, like creating and loading profiles, browsing for files on a file system - these things are unacceptable.
Running explorer.exe just for the purpose of showing the networks dialog and then killing it. Problem: once we run explorer.exe - it pops up metro view and hides our fullscreen application or shows the taskbar.
The latter seems like the preferred solution: no need to reinvent the wheel, it does what's needed. Just gotta make explorer.exe not pop out, keep it quiet in the background.
So, we're down to two options:
How to show the networks flyout dialog without explorer.exe?
How to run explorer.exe without it popping out metro or taskbar above our application?
Your first solution would be incredibly difficult to implement. I am almost certain that the Networks window is dependent on explorer.
However, your second is entirely possible.
To hide the taskbar, you will need to find a window (using FindWindowEx) to find the taskbar (name is Shell_traywnd). This will hide the taskbar and start button. EDIT: Unless you are implementing your own taskbar, you might want to set the taskbar to autohide.
Next you will need to hide all of the metro programs. In a similar fashion as above, find the class named EdgeUiInputWndClass and close it. You should be able to get the process name of it and then kill the process.
Windows key. This is a little more difficult. You will probably need to use a program and delete the key or a keyboard hook (a low level keyboard hook) and just ignore key presses with the same scancode as the windows key. Left Windows is 0x5b and Right is 0x5c (source). Note that this will not block Ctrl+Alt+Del.
Finally, to show the Flyout, you can run %windir%\explorer.exe shell:::{38A98528-6CBF-4CA9-8DC0-B1E1D10F7B1B}
(source).
EDIT2:
You should also be able to hide toast notifications via this
Of course, I don't see why you cannot just use Windows 8/8.1 and put the app in kiosk mode.
I am making a vim-style "window manager" that takes text input, much like Alfred or Spotlight in Mavericks (in a floating panel).
The problem I'm having is when I call activateWithOptions: on a running application it steals focus from my window. I was hoping the problem would be solved by simply bring my app to the foreground again, however it seems the activation is running on a separate thread, and I end up activating my app before the original app gets activated.
I have tried reactivating when I receive NSWorkspaceDidActivateApplicationNotification, but that doesn't work either.
Ideally I'd like to pause execution until the application is focused for multiple reasons, since that would be the window I manipulate further.
Does anyone have any suggestions?