Syllabus | powerful Javascript library used to build | Frontend Utils library
kandi X-RAY | Syllabus Summary
kandi X-RAY | Syllabus Summary
React is a powerful Javascript library used to build more complicated web applications.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Syllabus
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QUESTION
I have a subject model:
...ANSWER
Answered 2021-May-30 at 16:53You're passing the $elemMatch condition in the second argument of the find function. You need to move it to the object in the first argument, at the same level as _id: id, and change it to "syllabus.chapters": { $elemMatch: { heading: "H 1" } }.
Here's a working MongoPlayground link
QUESTION
I'd have to ' \\n, *, ' ==> '\n *'
but I tried using
df['Course_content']=df['Course_content'].replace(' \\n, *, ','\n *',regex=True)
but it's not working for me
ANSWER
Answered 2021-May-26 at 06:04You can put the 2 parameters into r-string and add a \ before the * on the first parameter. This is necessary because \ and * are special meta-characters in regex, you have to use extra \ and/or r-string to 'escape' these characters to their literal values.
You can use:
QUESTION
type(df['Soft_skills'][0])
>>>str
ANSWER
Answered 2021-May-25 at 17:06Try via strip() and replace():
QUESTION
Unable to achieve above output format using jolt and gone through multiple SO questions and could not find similar one. Tried with adding indexes inside array of jolt spec but did not work. Thanks in Advance and find the input, output and jolt spec at below
Input:
...ANSWER
Answered 2021-Mar-01 at 21:05You are almost right. Replace
QUESTION
this is my array
...ANSWER
Answered 2021-May-15 at 16:48The error means what is says: Syntax like if let or fast enumeration cannot be used within the rendering area of a SwiftUI view.
A possible way is
QUESTION
I am working on an assignment, and the instruction is below:
This fifth assignment will allow you to better explore the concept of File I/O within the C++ programming language.
For this assignment, you are going to read-in (using C++ File I/O) the contents of a text file (.txt) and calculate the letter grade for a given student based upon weighted averages and write this out to a text file (.txt). We will use the weights as outlined in the Syllabus for this course: Assignments: 50%, Participation: 10%, Midterm Exam: 20%, Final Exam: 20%. Your program should read-in the grade category and then each of the respective scores separated/delimited by a comma.
Once you have finished reading the contents of the file you will need to invoke a function, calculateLetterGrade, that has a return type of void and two parameters: one of type double with By-Value semantics and the other of type char with By-Reference semantics. Your program should then write this calculated grade to another user specified text file (.txt) before terminating. You are expected to check to ensure that each respective file opens and that you properly close your file(s). The output file should have a score of 85.8 and letter grade B
Here is my code:
...ANSWER
Answered 2021-Apr-16 at 21:06After the 1st while loop reads all of the file, file's position is at the end of the file. You need to call file.seekg(0) to reset the position back to the beginning of the file before you can read the contents again in the 2nd while loop.
QUESTION
public class Mission
{
public int Id { get; set; }
public string Name { get; set; }
public long Duration { get; set; }// time stored in second
public string Aircraft { get; set; }
public string Syllabus { get; set; }
public int MissionTypeId { get; set; }
public int PhaseId { get; set; }
public MissionType Type { get; set; }
public Phase Phase { get; set; }
}
public class Phase
{
public int PhaseId { get; set; }
public string PhaseName { get; set; }
public ICollection Missions { get; set; }
}
public class MissionType
{
public int MissionTypeId { get; set; }
public string MissionTypeName { get; set; }
public ICollection Missions { get; set; }
}
ANSWER
Answered 2021-Apr-02 at 07:29Try below codes:
QUESTION
Using nodejs (eventually react native), I am working on retrieving classwork that has not been submitted yet. I get the output from the classwork API but there is no field that I can find that tells you the status of the assignment (graded, assigned, turned in, etc). Is there a specific endpoint that I have to call on each classwork to get the status? For reference, here is the output I get (id values have been censored):
...ANSWER
Answered 2021-Mar-22 at 21:34It seems you are using courses.courseWork.get in checking your course work status which will return a CourseWork instance that doesn't contain the submission state of the course work.
You need to use courses.courseWork.studentSubmissions.list if you want to check the submission state of your course work per student. If you want to check a particular student, you can use courses.courseWork.studentSubmissions.get.
This will return a StudentSubmission instance, which contains a submission state and the assignedGrade (if applicable)
Example: I created course work which is assigned to 2 student then check the submission state using courses.courseWork.studentSubmissions.list
QUESTION
I noticed this error in my application, "'NoneType' object has no attribute 'day'". What I have noticed about it is that. I have a model named course_schedule, the course schedule has an option of Monday to Sunday. If the course schedule is partially populated, that is I populate only some days, like 3 days out of the complete 7 days in a week, I get the error but whenever I populate the course schedule populate course schedule model completely, I don't have the error and everything works well.
error log:
...ANSWER
Answered 2021-Mar-15 at 17:15You can change sch = course_schedule.objects.filter(id=course.pk).first() to sch = course.schedule.
There is no need to query like that, since there is only one schedule per course, so you can use the ForeignKey attribute in add_courses.
QUESTION
I noticed this error in my application, "'NoneType' object has no attribute 'day'". What I have noticed about it is that. I have a model named course_schedule, the course schedule has an option of Monday to Sunday. If the course schedule is partially populated, that is I populate only some days, like 3 days out of the complete 7 days in a week, I get the error but whenever I populate the course schedule populate course schedule model completely, I don't have the error and everything works well.
error log:
...ANSWER
Answered 2021-Mar-16 at 04:29Looks like maybe sch is None.
You should always put your object get in a try...except block or you can use the inbuilt get_object_or_404
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