kandi X-RAY | SEM3 Summary
kandi X-RAY | SEM3 Summary
Contains the code for Labs and Assignment for semester 3.
Top functions reviewed by kandi - BETA
- Insert elements into System .
- Merge two Mixer .
- Entry point to the test application .
- Starts the area .
- Create the GUI .
- Compares two Time objects .
- Decrement the count .
- User input .
- Bounds an array b
- Check if the b is identical .
SEM3 Key Features
SEM3 Examples and Code Snippets
Trending Discussions on SEM3
I'm using semaphores to synchronize 3 threads in c in order to print a sequence like
aabcaabcaabc but my code gives segmentation error in Linux.
I don't see what's wrong with my code, I have made 3 semaphores, one for each thread and syncing them in a way that thread 1 prints
aa and thread 2 prints
b and so on.
What can I do to make it work?...
ANSWERAnswered 2021-May-22 at 13:43
Running your code in a debugger reveals the location of the seg-fault. With backtrace line 41 or main.c (
sem_init(sem1, 0, 1);).
I have list of data(departments) In a recycler view, when I clicked on item1 I now populate four semester fragments in MyViewPager2. How can I do for Item2 click to loads it specific semester fragments in a viewpager2.
On Item1 click worked fine, what of for item2? The comments illustrate every thing I need. Below is what I have. Thanks
ANSWERAnswered 2021-Apr-16 at 08:41
The problem is that you are not adding fragments to your adopter. And it does not do it all by its own if we say getItemCount() returns 4.
Modify MyViewPager2.java, replace your CreateFragment method to some thing like.
When I select an option from semester than it should open subjects from that semester and not anywhere else 2 different option box for semester and subjects...
ANSWERAnswered 2021-Jan-26 at 20:21
you can either append the new options as childs to the dropdownlist
I have this Schema...
ANSWERAnswered 2020-Sep-20 at 12:18
To use varibale as object key, you need to do something like:
Newb here, I am trying do a POST request using axios from the react front end. I have tried to use express to perform operations on my postgreSQL database directly but it did not work out. Thus, I used axios to GET data, which worked, so I hoped that axios' POST would work as well. However, I am getting the result:...
ANSWERAnswered 2020-Mar-08 at 12:55
you need to spread the state before the setting the value and also specify the Content-Type
I have a dataframe like this:...
ANSWERAnswered 2020-Jan-10 at 18:09
Looks like you got wrong the arguments for
I have a much larger piece of multithreaded software (proprietary and cannot share) which is reporting a data race from helgrind (see data race below). I cannot share this software but I have devised some tests to demonstrate the race.
The race from the actual software having issues:...
ANSWERAnswered 2019-Sep-13 at 15:25
In the end I just restructured everything so I could join my threads, I really don't see how detached threads could work without causing this data race.
So the following code is supposed to do the following:
- The main process creates N_READ number of children processes and then proceeds to print some lines endlessly.
- The children also print some lines endlessly.
- When the main process receives a SIGINT signal (CTRL^C from the terminal in this case) he must send a SIGTERM to all his children, wait for them to finish and then delete all the semaphores used.
The use of named semaphores is justified by the fact that this is simulation of the readers-writers problem giving priority to the readers.
However when I end the program and start it again the semaphores have not been deleted, as I get an "semaphore already exists" error and they are in fact in /dev/shm.
P.D. This is college homework and they say global variables are not permitted.
Thank you in advance and here is the code:...
ANSWERAnswered 2019-May-30 at 15:45
As @Jonathan said, the SIGTERM signal I use does terminate the process that should clean up the semaphores. By ignoring the signal in the parent process, everything works well.
I read data from an excel file, it is like this: Que
It is in a data frame format.I want the modified data frame as below:...
ANSWERAnswered 2017-Sep-26 at 06:21
I'm building a laravel site. I want submitted form data to run a query and the results to be inserted into a table format. I am using oracle db and I have connected it to laravel. Also I have created the form, and the query gives the results right. What I can't do is to pass results into table successfully.
My files are the following:
1) Routes.php (or web.php for newer laravel versions):...
ANSWERAnswered 2019-Jan-23 at 12:14
You need to iterate through your results with
No vulnerabilities reported
You can use SEM3 like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the SEM3 component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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