Could you ask me the following question?
I needed to remove the 0.5 second immolate delay to activate the conflagrate.
But I don't know where to go in the core to make this change.
Thanks in advance!
Related
I don't know if it is possible, but I have a Jupyter notebook where I'd like to disable some cells in case of a whole run.
That is, 'Run All' would jump over these cells and not trigger them, but they could still be used if ran alone (e.g. with Ctrl+Enter) without changing the code.
I know %%script false --no-raise-error does the trick, but you need to manually change a constant to re-enable the cells when you need them. Ideally, I'd not have to change anything in the code.
Thanks in advance!
Your question resembles another question on here that I've answered recently. It's not the same question but I think my solution to that one actually works better for you. Here's the link to it and I hope it helps: https://stackoverflow.com/a/73978254/16264178
(PS I previously just copy-pasted my answer to the other question to here and that got flagged by a moderator. He was right that that wasn't best practice (answering different questions with the same answer verbatim). The recommendation though was to flag this thread as a duplicate of the other, which it isn't really. They're similar questions but my suggestion was a fairly imperfect solution to the other query, whereas I think it applies very well to the question in this thread. That's why I reposted my answer here with a link to the other one. That was the best thing I could see to do but people should feel free to enlighten me if they know better)
I have a question in my textbook which says to write an arduino code by means of which an IRSensor can be used to identify black and white colors. I have searched everywhere on the net and have not found a solution. Can someone help me in this code?
Thanks
I found these links in my first google search:
- http://forum.arduino.cc/index.php?topic=143767.0
- http://www.instructables.com/id/Multi-Function-Automatic-Move-Smart-Car-for-Arduin/step11/Black-or-white-line-detection-principle/
These should help you get started in thinking about how to code for this but also leaves room for you to think about the right answer on your own. If you need help with the actual coding part, edit your question with your code and whatever errors you are having trouble with.
I need a quiz for my students:
I have tried working with googleforms, using "super quiz" and "flubaroo". The problem with the two plugins, was that it did not send the email automatically.
Then i made a script to do that, but the problem here is the students don't have the permission (and i can't provide it). I tried to change the permission in googleform, did not work.
It should work something like this:
1. Student answer questions and submit the answer.
2. Student automatically receives a graded version and should be able to see their wrong answers.
3. Teacher receives the same version as nr 2.
Is there some kinda multiplechoice that does this? This should be easy and I assume im not the first one that want this solution.
I solved this by using google form and flubaroo.
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I'm giving a phone interview soon, and ideally, I'd like to see the candidate write some code in real time. Can anyone suggest a site where we can both go and he can type while I watch. (I'm behind a fairly strict corporate firewall, so a lot of basic chat services are blocked.)
Take a look at http://codeinterview.me. Similar to SeeMikeCode, but also gives the interviewee the option to install an IDE plugin (eclipse/intellij) which allows them to code in their IDE, while you watch in a browser.
I forget where i found this originally but it is quite nifty.
Seemikecode
For 2 people editing a text document (unfortunately, no syntax-highlight - color is for authorship):
http://typewith.me/
Trivial 1-click, 2-link setup
Two way editing with colors to identify who contributed each line
Line numbers
Indentation level preserved on ENTER
Undo / Redo / Save / Versions / etc
Export to Word / PDF / HTML / etc (to attach to HR interview feedback)
For 1 typer and 1 watcher (with good syntax highlighting):
http://codeinterview.me
Trivial 1-click, 2-link setup
Note on 2 typers: if you want both sides to be able to edit (eg, interviewer types in feedback), then both parties should click the "interviewee" link. This WORKS.
Plugins for Eclipse / Visual Studio / IDEA - optionally, the user can install an Eclipse plug-in to use that in place of the web editor and get the full fledged editing experience
Syntax Highlighting (with support for 14 languages, including CoffeScript)
No export functions (but you can copy / paste)
If you're not looking to see him compiling and such, why not just use a Google Wave or Google Docs with its live collaboration feature. If you're looking to actually share Visual Studio, you may need a service like WebEx or Microsoft Office Live Meeting.
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Pls give me the solutions for this two problem, which i was asked recently in interview.
Prob1: Suppose I have application with 10 admin, so they can change the data anytime their having own userid and password. For example, one user retrieve one data from database table, while retrieving it value was 2, after retrieving he didn't update the update button, then he went for breaks for 10 minits. In between other admin change the original database table with value 3, 4, 5 and Finally 10 value by the 10th admin. Now the current value in table 10. But when he comes from breaks and click on the update button value 2 will be saved, which is not at all expected value..it should be 10. How to approach to this problem????
Prob2: Suppose one user forget to logout his application while he was leaving for the day. And after 10 minits while he reached his house, due to urgency again he wants to open that application from his home computer. If he tries to login to the application in that period what will happen????(Session timeout was 30 Mints). If its a problem how to overcome this????
Pls give me the solutions......pls...pls
Thanks,
Sumit
The first problem is to do with dealing with database concurrency, see this blog post for a good explanation.
Two isn't really a problem, as he will simply login from his home computer and create a new session. Most web apps support multiple same user sessions. If that's not the behaviour you want, you have to do some work. Not if that is the desired behaviour.
Prob_1: Unless there is a lock-in approach to editing the data (the data is locked when you read it and untill you're done no-one can edit, in that case the other admins wouldn't have been able to edit while our guy was on his coffee-break) when the guy comes back and updates the values (assuming that all the values currently on screen will be overridden when click update on this app) there's no reason why the value you're talking about should not be 2.
Nevertheless, said so I suspect that:
my answer doesn't make any sense - I am trying to interpret your question to my best but there's good chances smt is getting lost in translation.
the interviewers wanted you to say something about the session timeout which expires during the coffee-break
Prob_2: this is a standard problem of web-apps. In asp.net there's plenty of ways of checking if a given user is already logged in leveraging global.asax. Here's a tutorial with all the answers - knock yourself out :)