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QUESTION
I have a large, heavily task oriented program, and I would like to explore variant scheduler policies. I am using Gnat Ada 2020. In particular, I would like to set the tasking model by use of the pragma:
pragma Task_Dispatching_Policy(Non_Preemptive_FIFO_Within_Priorities);
I don't think I understand the actual usage very well. I understand what the pragma does, but I am having difficulty placing the pragma correctly, at least according to GNAT. For various combinations of placement in the following small program, I always get the error : "incorrect placement for configuration pragma "Task_Dispatching_Policy" I have tried outside of the whole compilation unit, within the task type spec, within the task body spec, etc. Can anyone show me an example of usage of this pragma? Googling found many discussions but no actual examples of usage in source code. Thanks in advance.
...ANSWER
Answered 2021-Jun-13 at 17:46I am having difficulty placing the pragma correctly.
Focusing on correct placement, note that a Task_Dispatching_Policy pragma is a configuration pragma that must "appear before the first compilation_unit of a compilation."
at least according to GNAT.
As @egilhh comments, the GNAT User Guide describes how tp accomplish this in 3.4.1. Handling of Configuration Pragmas:
Configuration pragmas may either appear at the start of a compilation unit, or they can appear in a configuration pragma file to apply to all compilations performed in a given compilation environment.
In the case of a single compilation unit, simply place the pragma before the first context clause, as shown here:
QUESTION
I am trying to load a JSON file that contains a mock response with the Nock function: nock.load(filePath). Oddly, the test fails with error:
TypeError: nockDefs.forEach is not a function
If I replace the nock.load call with raw JSON, the test runs fine. This is my test code:
ANSWER
Answered 2021-Jun-10 at 16:09nock.load is for importing recorded Nock responses, not loading arbitrary JSON.
What you want is .replyWithFile():
QUESTION
try{
if($request->file('foto') != null) //cek apakah ada input foto, ini block jika ada
{
$file = $request->file('foto');
$tujuan_upload = 'foto';
$file->move($tujuan_upload,$file->getClientOriginalName());
$user=Teller::find($id_teller);
$user->name=$request->name;
$user->email=$request->email;
$user->foto=$file->getClientOriginalName();
$user->save();
$user2 = TellerDetail::where('id_login', $id_teller);
$user2->nip = $request->nip;
$user2->jenis_kelamin = $request->jenkel;
$user2->tempat_lahir = $request->tempat;
$user2->tanggal_lahir = $request->tanggal;
$user2->no_telp = $request->no_telp;
$user2->save();
}
else{
$user=Teller::find($id_teller);
$user->name=$request->name;
$user->email=$request->email;
$user->save();
$user2 = TellerDetail::where('id_login', $id_teller)->first();
$user2->nip = $request->nip;
$user2->jenis_kelamin = $request->jenkel;
$user2->tempat_lahir = $request->tempat;
$user2->tanggal_lahir = $request->tanggal;
$user2->no_telp = $request->no_telp;
$user2->save();
}
Session::flash('sukses', 'Profil Berhasil Diupdate');
return redirect()->route('teller.dashboard');
}
catch(Exception $e)
{
// Session::flash('gagal', 'Data tidak valid, pastikan data yang anda masukan benar');
return $e;
return back();
}
ANSWER
Answered 2021-Jun-09 at 14:10I bet, the error is in the first line of $user2. You forgot to execute the query via first() so that you have the TellerDetail model instead of the Builder
QUESTION
I've been asked in an exercise to find out how many years did all the inventors live in one number using "Array.prototype.reduce()"
...ANSWER
Answered 2021-Jun-04 at 21:04acc should be a number representing the total years:
QUESTION
I have created a b-table that stores all the data from the API that has been hit from Swagger UI, but since the data has a lot of characters in string, My questions are how to make the data in each row be hovered on click to show the real data from API that hasn't been truncated? I've tried using v-b-tooltip but it seems doesn't work. If I may, I also wanted to know more about how to make the b-pagination works to load another data as I navigate page further.
Here's my current code:
...ANSWER
Answered 2021-Jun-02 at 07:27The documentation is pretty self-explanatory: https://bootstrap-vue.org/docs/components/pagination
But I added several comments on the code below (the template is therefore invalid!)
QUESTION
So I'm trying to search and print the value from the PHPMyAdmin database. But the result shows all row which has variable with containing the value. Like when I try search variable int bulan that has value 2. This also shows a row that has a value of 12, 22 or 23 as a result.
this is my code
...ANSWER
Answered 2021-May-30 at 14:19Like operator gives all matches where value 2 is in there that's why you get 12, 22 or 23 in the output you should use equal to operator for an exact match.
QUESTION
i keep failing to get the multiple checkbox's values in server, always giving me null every time i dump.
however i can get those values in console, but i want them to be in the server and unfortunately i dont know exacly how to do that. i tried many ways from this site, yotube, etc. but i keep fail. im still learning tho, hope you can understand my explanation, thank you so much for your time to be in this post
this is the form code
...ANSWER
Answered 2021-May-28 at 10:43You need to remove contentType:"application/json; charset=utf-8" from ajax.So it uses default content type .
Aslo if you are not setting csrf token globally in ajax
QUESTION
I'm trying to add a search feature in React but I'm not sure how to pass a scoped variable from a function as a prop to my component.
You'll see below I created [ newSearch, setNewSearch ] to handle the state of the search. I added a variable showSearchResults in handleSearch in order to determine whether to show the entire persons array, or show search results in a ternary operator.
I'm not sure how to pass showSearchResults in the return statement of Phonebook. If I map through showSearchResults, in the return, i get a "'showSearchResults' is not defined no-undef" error because it's scope is within the handleSearch function. Is there a simpler way to write this that will actually work?
App.js
...ANSWER
Answered 2021-May-26 at 12:29we need to set the state for the searchTerm .
QUESTION
I apologize if the phrasing of my question didn't make much sense, but hopefully my explanation will help.
Say I have a dataframe, ex, which looks like this:
ANSWER
Answered 2021-May-25 at 16:16As noted in the comments, this can be done as:
QUESTION
still pretty new to Python and programming in general. My current task is to print each item of a list on separate lines with an index identifier in front of it. E.g. My list is currently:
...ANSWER
Answered 2021-May-21 at 04:40Mmm, enumerate should do the trick.
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