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Why is Python 3.x's super() magic?
In Python 3.x, super() can be called without arguments:
1 Answer
1
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What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?
...ray. Never. Use good old for(var i = 0; i<arr.length; i++).
The reason behind this is the following: each object in JavaScript has a special field called prototype. Everything you add to that field is going to be accessible on every object of that type. Suppose you want all arrays to have a cool...
Is it possible to display inline images from html in an Android TextView?
...xt to parse.
In your case you could parse null as for the Html.TagHandler but you'd need to implement your own Html.ImageGetter as there isn't a default implementation.
However, the problem you're going to have is that the Html.ImageGetter needs to run synchronously and if you're downloading ima...
What is an xs:NCName type and when should it be used?
... which is qualified name e.g. "ns:name". If your names are not supposed to be qualified by different namespaces, then they are NCNames.
xs:string puts no restrictions on your names at all, but xs:NCName basically disallows ":" to appear in the string.
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Create Django model or update if exists
I want to create a model object, like Person, if person's id doesn't not exist, or I will get that person object.
6 Answer...
How do I override __getattr__ in Python without breaking the default behavior?
...want to override the __getattr__ method on a class to do something fancy but I don't want to break the default behavior.
...
C#: Raising an inherited event
I have a base class that contains the following events:
5 Answers
5
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how to get the cookies from a php curl into a variable
So some guy at some other company thought it would be awesome if instead of using soap or xml-rpc or rest or any other reasonable communication protocol he just embedded all of his response as cookies in the header.
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Why are trailing commas allowed in a list?
...f:
s = ['manny',
'mo',
'jack',
+ 'roger',
]
This beats the more confusing multi-line diff when the trailing comma was omitted:
s = ['manny',
'mo',
- 'jack'
+ 'jack',
+ 'roger'
]
The latter diff makes it harder to see that only one line was added...
Using the slash character in Git branch name
I'm pretty sure I saw somewhere in a popular Git project the branches had a pattern like "feature/xyz".
5 Answers
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