I have completed the PICO CFT However, this took a long time to solve as the flag would not show within the Firefox inspection tools. Though when I look at the headers using curl, the flag appears. Why is this?
Firefox Results
Curl Results
Related
I have this scenario of 4 redundant test cases as marked below and the basic idea is running the 4 test cases from the folder highlighted in green.
The last step for each test case is closing the browser and
the first test case step is open a new browser window, open URL, validate a field and then last step, close the browser.
The issue I am facing is the first test case runs fine, but after the execution of the first test case, Tosca is not able to reopen another browser window to execute the second test case. Please help with a solution why Tosca is not able to open a second browser window. The executor simply waits for a certain amount of time before showing a timeout error message in Scrapbook o/p.
You can make use of standard modules open URL and then enter the value of the browser you need to open. Using the wait standard module to verify if the URL is opened. Now, use tbox window operation to close the browser where caption will be the name of the browser page and operation will be closed.
After closing the browser in the first test case give 2 sec wait. What's happening here is that when Tosca tries to close the browser, it executes a command which will take some time to execute, but Tosca will go to the next test case and tries to open the browser in the the second test case.
By the time Tosca opens the browser in the second test case, it will be closed by the first test case close browser command.
A simple wait after closing the browser should fix this issue. I have come across this issue.
Of course, a "wait" helps, but with "TBox Window Operation" you can use a "Wait On Close".
OpenUrl
Url: http://www.deepl.com
TBox Window Operation
Caption: DeepL *
Operation: Wait On Close
I'm using a GPX file which contains one point having the network source, the other points come from the gps satellite source. When playing the file and getting this 'network point', then the OnPositionChanged Listener is not triggered during 20 seconds (it should consider that the signal is still the same), I lose the next points and my app considers that the signal is lost during 20 seconds.
This behaviour comes up when playing the file without navigation, it also comes up when navigating, ...but it doesn't occur when the navigation has been launched and it is stopped. In this case, the position of the points after the network point is got normally without the 20s delay.
HERE Developer Support, could you please investigate?
Try please new 3.14 version there is fix some delays in PositioningManager. Some suggestion: if possible use please only LocationMethod.GPS during navigation and LocationMethod.GPS_NETWORK at all other cases. This suggestion works for PositionSimulator too.
So I have a long-running python notebook.
As long as it's open in my browser's tab, it's autosaving every 2 minutes, and life is good.
Is it possible to keep it auto-saving even if I close the browser tab?
The kernel already keeps running when I close the tab, which is great.
This is kind of like "screen", but in jupyter
EDIT: Even if I leave the tab open in my browser, I noticed that after 24 hours, the "kernel status" in the top right becomes "disconnected", even though the running cell still has output being piped to it from the server websocket connection
No, you can't (for now), and their will be no point in doing it.
The reason is, as soon as you close your tab, some critical information is lost because it is in the memory of the Javascript VM that run the page.
Any update sent by the kernel after you've closed your page are lost.For example try the following.
create a cell with sleep(10);print('Hello')
Execute the cell
Quickly close and reopen the tab.
the "Hello" will never be printed.
The mapping between the "Execution request" and the "Execution reply" have been lost, and can't be recovered.
The Jupyter team is aware of that. The fixes are not that hard, but require a lot of careful refactor and API design. There was a long in person discussion in NYC at the end of August 2017. Right now the focus is to polish JupyterLab, and once this is done it will be one of the area of focus. It will go hand in hand with real-time collaboration.
In more detail, the fix requires to "move" the notebook model from the client (your browser) to a server side (what is serverside is handwaved for now, but here is not the place to expand it), there are technical questions about that, like what to do with widgets, and when collaborating what state is shared by everyone and what state is per-client. Like if you fold some code, should this be stored ? or not ?
If you are interested in that, I would suggest getting involved with JupyterLab, there will be soon a number of low hanging fruits to contribute that should quickly fix 80% of the usecases.
I'm quite new to working with Arduino/GSM and have had problems getting basic HTTP functionality working. I am currently facing multiple problems - one being that the 3G shield I am working with (SIMCOM SIM5216A) does not seem to want to connect to a carrier! :(
However, the problem I would like to focus on for this question is that Phone Functionality - designated through the AT+CFUN command - does not seem to be maintained through power cycles. Additionally, sometimes after modifying the CFUN, the modem will run a soft reset.
Here is the command I have been using to modify the phone functionality of the modem:
AT+CFUN=1,0
I am under the impression that the second parameter should stop it from running a soft reset.
I have attempted to save the AT configuration by following advice in this question's accepted answer - here is the output from power on:
START
+STIN: 25
+STIN: 25
+CPIN: READY
SMS DONE
PB DONE
AT+CFUN=1,0
OK
AT&W
OK
However, whenever I next reset, I will get the following:
AT+CFUN?
+CFUN: 4
OK
So, my question is how can I save the CFUN configuration to be consistent between power cycles? (If you happen to be able to offer advice on why I can see medium-strength signal but cannot connect to an operator network, any advice would be welcome there too, however that is not the focus of this question)
With thanks,
BadDevH.
Exactly what that is saved with AT&W is a rather muddled, see this answer for details. However, regardless of that, the AT+CFUN command is controlling such a dynamic behaviour that I cannot imagine any manufacturer ever that has saved this with &W. Think more of CFUN more like setting a fixed cruise control speed while driving a car. There is no way the car will continue with the speed from last time when started.
For normal phones the default behaviour is value 1 - full functionality - because that is the very core functionality of what they do1, but for a GSM module shield, I am guessing that the default behaviour is set to no radio in order to save power, so it stays off until you need it at which point you need to explicitly turn it on.
1
And even in the case of no sim card present, it shall still be able to make emergency calls.
The operation could not be performed because the filter is in the wrong state
I am getting this error when attemting to run hr = m_pGrabber->GetCurrentBuffer(&cbBuffer, NULL);.
Strange part is - it initially worked when I stopped the graph, now it fails on running or stopped graph.
So - what state it should be in??
The sample grabber code in MSDN I copied does not say if the graph should be stopped or running to get the buffer size - but the way it is presented the graph is running. I assume the graph should be running to fill the buffer, but I am not getting pass the sizing the buffer.
The graph is OK, all filters are conncted and renders as required, in may app and in GraphEdit.
I am trying to save the captured still frame into bitmap file so I need the capured data in the buffer.
Buffering and GetCurrentBuffer expose you a copy of last known media sample. Hence, you might hit conditions "no media sample available yet to copy from" and "last known media sample is released due to transition to stopped state". In both cases the request in question might fail. Copy data from SampleCB instead of buffered mode and this is going to be one hundred percent reliable.
See also: ISampleGrabber::GetCurrentBuffer() returning VFW_E_WRONG_STATE
Using GetCurrentBuffer is a bad idea in most cases. Proper way to use sample grabber is by setting your callback and receiving data in SampleCB.