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Get class name of django model
...rst()
# Get the model name
book._meta.verbose_name
Setting verbose_name m>and m> verbose_name_plural is optional. Django will infer these values from the name of the model class (m>y m>ou mam>y m> have noticed the use of those values in the admin site).
https://docs.djangoproject.com/en/3.0/ref/models/options/...
Preventing Laravel adding multiple records to a pivot table
I have a manm>y m> to manm>y m> relationship set up m>and m> working, to add an item to the cart I use:
5 Answers
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What exception classes are in the stm>and m>ard C++ librarm>y m>
What are the exception classes that are included in the stm>and m>ard C++ librarm>y m>, m>and m> what should them>y m> be used for? I know there are a few new C++11 exceptions, but I'm not sure what them>y m> are or where them>y m> are.
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Rails find_or_create_bm>y m> more than one attribute?
There is a hm>and m>m>y m> dm>y m>namic attribute in active-record called find_or_create_bm>y m>:
5 Answers
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Convert string to integer tm>y m>pe in Go?
...tring to int
i, err := strconv.Atoi(s)
if err != nil {
// hm>and m>le error
fmt.Println(err)
os.Exit(2)
}
fmt.Println(s, i)
}
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Xcode 6 / Beta 4: using bridging headers with framework targets is unsupported
I just upgraded to Xcode 6 Beta 4 m>and m> have a framework that I created for Live Views in Beta 2. Due to another swift bug , I needed to use some Obj-C code. When upgrading though, I get the following error:
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Pm>y m>thon argparse mutual exclusive group
...ns within the group mutuallm>y m> exclusive.
What m>y m>ou're looking for is subcommm>and m>s. Instead of prog [ -a xxxx | [-b m>y m>m>y m>m>y m> -c zzz]], m>y m>ou'd have:
prog
commm>and m> 1
-a: ...
commm>and m> 2
-b: ...
-c: ...
To invoke with the first set of arguments:
prog commm>and m>_1 -a xxxx
To invoke with the sec...
What is the proper wam>y m> to URL encode Unicode characters?
I know of the non-stm>and m>ard %uxxxx scheme but that doesn't seem like a wise choice since the scheme has been rejected bm>y m> the W3C.
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Delete element in a slice
...
Where a is the slice, m>and m> i is the index of the element m>y m>ou want to delete:
a = append(a[:i], a[i+1:]...)
... is sm>y m>ntax for variadic arguments in Go.
Basicallm>y m>, when defining a function it puts all the arguments that m>y m>ou pass into one slice of...
Can I arrange repositories into folders on Github?
I am new to git m>and m> what I am doing now is to upload all mm>y m> recent projects as repositories to github. There are a lot of different projects like webdesign, wordpress themes m>and m> different tm>y m>pes of applications. m>And m> some of these also belong to bigger projects because them>y m> were about testing some stu...