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What are allowed characters in cookies?
...supported by browsers:
either the NAME or the VALUE may be empty strings
if there is no = symbol in the string at all, browsers treat it as the cookie with the empty-string name, ie Set-Cookie: foo is the same as Set-Cookie: =foo.
when browsers output a cookie with an empty name, they omit the equ...
Regex: matching up to the first occurrence of a character
...or a pattern that matches everything until the first occurrence of a specific character, say a ";" - a semicolon .
13 An...
Can Rails Routing Helpers (i.e. mymodel_path(model)) be Used in Models?
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If you just need the path you can use :only_path => true as an option without passing the host parameter.
– trueinViso
Oct 29 '14 at 17:07
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Append a NumPy array to a NumPy array
... numpy.vstack can accept more than 2 arrays in the sequence argument. Thus if you need to combine more than 2 arrays, vstack is more handy.
– ruhong
Oct 22 '15 at 12:57
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Passing an array as a function parameter in JavaScript
...ll_me.apply(this, args);
See MDN docs for Function.prototype.apply().
If the environment supports ECMAScript 6, you can use a spread argument instead:
call_me(...args);
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How to convert a NumPy array to PIL image applying matplotlib colormap
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Regular expression to limit number of characters to 10
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/^[a-z]{0,10}$/ should work. /^[a-z]{1,10}$/ if you want to match at least one character, like /^[a-z]+$/ does.
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ViewParam vs @ManagedProperty(value = “#{param.id}”)
What is the difference between defining View Params like this:
2 Answers
2
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What's the best way to limit text length of EditText in Android
...r.LengthFilter, so when programmatically changing it's filter, you have modified its XML filter as well.
– mr5
Aug 1 '15 at 3:00
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How do I ALTER a PostgreSQL table and make a column unique?
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If you do this, postgres is going to create the constraint but is the name is going to "automatically" assign is the word "add". I have just tried it
– Santi
Jan 16 at 23:44
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