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Suppress/ print without b' prefix for bytes in Python 3
...anually slice off the b'' from the resulting repr():
>>> x = b'\x01\x02\x03\x04'
>>> print(repr(x))
b'\x01\x02\x03\x04'
>>> print(repr(x)[2:-1])
\x01\x02\x03\x04
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How to create JSON string in C#
...ssume you would just use a stringbuilder to build the JSON string and them format your response as JSON?
14 Answers
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No IUserTokenProvider is registered
I recently updated Asp.Net Identity Core of my application form 1.0 to 2.0.
10 Answers
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How to specify an area name in an action link?
... How does this look like translated into link? I mean - when form is rendered and returned to the client.
– FrenkyB
Jul 25 '17 at 6:28
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Populating a razor dropdownlist from a List in MVC
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Inside the controller create a method to get your UserRole list and transform it into the form that will be presented in the view.
Controller:
private IEnumerable<SelectListItem> GetRoles()
{
var dbUserRoles = new DbUserRoles();
var roles = dbUserRoles
.GetRoles()
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How to keep one variable constant with other one changing with row in excel
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Use this form:
=(B0+4)/$A$0
The $ tells excel not to adjust that address while pasting the formula into new cells.
Since you are dragging across rows, you really only need to freeze the row part:
=(B0+4)/A$0
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Python Nose Import Error
...s at all will result in Ran 0 tests, not any import error. In its present form this answer is not useful.
– gerrit
Feb 19 '19 at 10:08
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how to convert an RGB image to numpy array?
... that would enable np.array to convert its underlying data into an ndarray format. You need to omit the use of img.load() and deal only with the result of Image.open(...).
– ely
May 5 '17 at 15:40
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How to style readonly attribute with CSS?
... input:read-only is the "mutability pseudo-class aiming at making form styling easier based on disabled, readonly and contenteditable HTML Attributes" As mentioned here, css-tricks.com/almanac/selectors/r/read-write-read, various implementations are quite wonky.
– peat...
How to add a button to UINavigationBar?
...tate.
If you want to display one of the special symbolic buttons, use the form initWithBarButtonSystemItem:target:action with a value like UIBarButtonSystemItemAdd
Remember, the meaning of that symbol is up to you, but be careful of the Human Interface Guidelines. Using UIBarButtonSystemItemAdd t...