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How can I validate a string to only allow alphanumeric characters in it?
...h typically is A-Z, a-z and 0-9). This answer allows local characters like åäö.
Update 2018-01-29
The syntax above only works when you use a single method that has a single argument of the correct type (in this case char).
To use multiple conditions, you need to write like this:
if (yourText....
How can I make Flexbox children 100% height of their parent?
...ndeed the best answer for this question.
– Øyvind Bråthen
Sep 12 '19 at 9:38
31
don't forget to...
JQuery .on() method with multiple event handlers to one selector
... answered Dec 22 '11 at 18:18
Frédéric HamidiFrédéric Hamidi
232k3737 gold badges445445 silver badges455455 bronze badges
...
Why does Python print unicode characters when the default encoding is ASCII?
...;>> print sys.stdout.encoding
UTF-8
>>> print '\xe9' # (1)
é
>>> print u'\xe9' # (2)
é
>>> print u'\xe9'.encode('latin-1') # (3)
é
>>>
(1) python outputs binary string as is, terminal receives it and tries to match its value with latin-1 character ma...
How to change value of object which is inside an array using JavaScript or jQuery?
...lol2'
}
};
projects.jqueryUi.desc = 'new string';
(In according to Frédéric's comment you shouldn't use hyphen in the object key, or you should use "jquery-ui" and projects["jquery-ui"] notation.)
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Why use sprintf function in PHP?
...ound = "A keresett eljárás (%s) nem található."
bad_argument = "Érvénytelen paraméterek a(z) %s eljárás hívásakor."
bad_arg_no = "Érvénytelen %d. paraméter a(z) %s eljárás hívásakor."
The inserted variables don't even have to be at the beginning or the end across multiple la...
How to debug in Django, the good way? [closed]
...e werkzeug debugger does not have tab completion.
– Håken Lid
Nov 26 '15 at 2:01
If you are debbugging APIs, you coul...
Change text color based on brightness of the covered background area?
...or to check for brightness. Only images.
– Jørgen Skår Fischer
Sep 6 '15 at 22:01
1
Hello Jørg...
Python list of dictionaries search
... answered Dec 28 '11 at 8:31
Frédéric HamidiFrédéric Hamidi
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...
HttpListener Access Denied
... edited May 8 '19 at 11:58
Håkon K. Olafsen
34177 silver badges2323 bronze badges
answered Nov 6 '10 at 21:44
...