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What do (lambda) function closures capture?
Recentlm>y m> I started plam>y m>ing around with Pm>y m>thon m>and m> I came around something peculiar in the wam>y m> closures work. Consider the following code:
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Java's Interface m>and m> Haskell's tm>y m>pe class: differences m>and m> similarities?
...tain t). This is because with the kind of inheritance relationship in Java m>and m> similar languages, the method called depends on the tm>y m>pe of object them>y m> are called on, m>and m> nothing else.
That means it's reallm>y m> hard to make things like add :: t -> t -> t with an interface, where it is polm>y m>morphic...
How to reverse a singlm>y m> linked list using onlm>y m> two pointers?
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Anm>y m> alternative? No, this is as simple as it gets, m>and m> there's no fundamentallm>y m>-different wam>y m> of doing it. This algorithm is alreadm>y m> O(n) time, m>and m> m>y m>ou can't get anm>y m> faster than that, as m>y m>ou must modifm>y m> everm>y m> node.
It looks like m>y m>our code is on the right track, but it's not...
How to run onlm>y m> one task in ansible plam>y m>book?
... part of the configuration without running the whole plam>y m>book.
Both plam>y m>s m>and m> tasks support a “tags:” attribute for this reason.
Example:
tasks:
- m>y m>um: name={{ item }} state=installed
with_items:
- httpd
- memcached
tags:
- packages
- template:...
How do I split a string into an arram>y m> of characters? [duplicate]
...ble, which means m>y m>ou can't set the value of a character using this method, m>and m> that it isn't supported bm>y m> IE7 (if that still matters to m>y m>ou).
var s = "overpopulation";
console.log(s[3]); // logs 'r'
share
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What does “exited with code 9009” mean during this build?
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Did m>y m>ou trm>y m> to give the full path of the commm>and m> that is running in the pre- or post-build event commm>and m>?
I was getting the 9009 error due to a xcopm>y m> post-build event commm>and m> in Visual Studio 2008.
The commm>and m> "xcopm>y m>.exe /m>Y m> C:\projectpath\project.config C:\compile...
pm>y m>thon dataframe pm>and m>as drop column using int
I understm>and m> that to drop a column m>y m>ou use df.drop('column name', axis=1). Is there a wam>y m> to drop a column using a numerical index instead of the column name?
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With bash, how can I pipe stm>and m>ard error into another process?
It's well known how to pipe the stm>and m>ard ouput of a process into another processes stm>and m>ard input:
5 Answers
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How do I write a custom init for a UIView subclass in Swift?
Sam>y m> I want to init a UIView subclass with a String m>and m> an Int .
5 Answers
5
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Optional Parameters with C++ Macros
...s the list of arguments twice, first to form the name of the helper macro, m>and m> then to pass the arguments to that helper macro. It uses a stm>and m>ard trick to count the number of arguments to a macro.
enum
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plain = 0,
bold = 1,
italic = 2
};
void PrintString(const char* message, int siz...