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How to import a module given its name as string?
I'm writing a Python application that takes as a command as an argument, for example:
11 Answers
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How can I sort a List alphabetically?
I have a List<String> object that contains country names. How can I sort this list alphabetically?
13 Answers
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Need a simple explanation of the inject method
...ing at this code but my brain is not registering how the number 10 can become the result. Would someone mind explaining what's happening here?
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@synthesize vs @dynamic, what are the differences?
What are the differences between implementing a @property with @dynamic or @synthesize ?
8 Answers
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Biggest differences of Thrift vs Protocol Buffers?
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They both offer many of the same features; however, there are some differences:
Thrift supports 'exceptions'
Protocol Buffers have much better documentation/examples
Thrift has a builtin Set type
Protocol Buffers allow "extensions" - you can extend an e...
How to force keyboard with numbers in mobile website in Android
I have a mobile website and it has some HTML input elements in it, like this:
7 Answers
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CSS scrollbar style cross browser [duplicate]
...wser? I tested this code, it only works in IE and opera, but failed in Chrome, Safari and Firefox.
6 Answers
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How can I remove non-ASCII characters but leave periods and spaces using Python?
... are not printable using string.printable, like this:
>>> s = "some\x00string. with\x15 funny characters"
>>> import string
>>> printable = set(string.printable)
>>> filter(lambda x: x in printable, s)
'somestring. with funny characters'
string.printable on my ...
Java 8 Distinct by property
...ate about what it's seen previously, and that returns whether the given element was seen for the first time:
public static <T> Predicate<T> distinctByKey(Function<? super T, ?> keyExtractor) {
Set<Object> seen = ConcurrentHashMap.newKeySet();
return t -> seen.add(...
Hidden Features of Xcode 4
Now that Xcode 4 is officially released it's time for a follow up to my previous question: Hidden Features of Xcode
23 Ans...