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What does it mean if a Python object is “subscriptable” or not?
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Off the top of my head, the following are the only built-ins that are subscriptable:
string: "foobar"[3] == "b"
tuple: (1,2,3,4)[3] == 4
list: [1,2,3,4][3] == 4
dict: {"a":1, "b":2, "c":3}["c"] == 3
But mipadi's answer is correc...
Regex for quoted string with escaping quotes
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I'll answer myself. =) (?:...) is a passive or non-capturing group. It means that it cannot be backreferenced later.
– magras
Oct 2 '14 at 16:27
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How can I make the cursor turn to the wait cursor?
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Building on the previous, my preferred approach (since this is a frequently performed action) is to wrap the wait cursor code in an IDisposable helper class so it can be used with using() (one line of code), take optional parameters, run the code with...
Why should I use var instead of a type? [duplicate]
...it as another generation of developers wouldn't stop complaining about it. My defense was if they had read and understood the code it didn't make any difference.I think it actually make things easier; if you refactor code and the types change you don't have to update your references to the whatever ...
Symfony2 : How to get form validation errors after binding the request to the form
Here's my saveAction code (where the form passes the data to)
20 Answers
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How to read an external properties file in Maven
...ng to read a properties file and set values from that, but I want a way in my pom.xml like:
3 Answers
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remove None value from a list without removing the 0 value
This was my source I started with.
10 Answers
10
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How to detect which one of the defined font was used in a web page?
Suppose I have the following CSS rule in my page:
11 Answers
11
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How do you read CSS rule values with JavaScript?
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@surya See my answer for a adapted full working solution
– dude
Dec 17 '14 at 14:09
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phpmyadmin logs out after 1440 secs
In my local development Ubuntu box I use MySQL and phpmyadmin to work with the database.
24 Answers
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