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Is there a decorator to simply cache function return values?
...ave any arguments.
The docs say:
@functools.cached_property(func)
Transform a method of a class into a property whose value is computed once and then cached as a normal attribute for the life of the instance. Similar to property(), with the addition of caching. Useful for expensive computed...
How do I turn a String into a InputStreamReader in java?
How can I transform a String value into an InputStreamReader ?
6 Answers
6
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自动生成Linux下Makefile全攻略（automake原理） - C/C++ - 清泛网 - 专注C/C++及内核技术
...（automake原理）本文假定大家对Makefile自动化编译有基本的了解，Linux编译安装软件的方法的主要步骤及输出结果如下：1、. configure 输出Makefile文件2...本文假定大家对Makefile自动化编译有基本的了解（不了解的最好先熟悉下，参...
JUnit test with dynamic number of tests
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How would you transform this for if you wanted each run [with a different data combination] to modify the name of thes test run? [I.e. Path1 file would be tested as: test1Path1, test2Path?
– monksy
Se...
“#include” a text file in a C program as a char[]
...iter instead of R"..., and then prepend a newline before Line 1. This will transform the expression from an array to a pointer, but that's not really a problem here, since you're initializing a pointer, not an array.
– Ruslan
Jan 1 at 17:39
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How to iterate over the keys and values with ng-repeat in AngularJS?
...mber regret ever implementing the ability to do so! It's usually better to transform the object in the controller to an array; this makes the intent clearer and decreases the risk for strange/unpredictable behavior in certain cases. And you can sort in the usual way. :-)
– Josh...
Sass and combined child selector
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So there's no transform for the combined child selector... maybe any alternatives to it?
– frarees
Sep 8 '11 at 9:47
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How to tell whether a point is to the right or left side of a line
...ned by rows (a,b) and (c,d). The determinant is ad - bc. The form above is transforming a line represented by 2 points into a one vector, (a,b), and then defining another vector using PointA and PointC to get (c, d): (a,b) = (PointB.x - PointA.x, PointB.y - PointA.y) (c,d) = (PointC.x - PointA.x, Po...
On design patterns: When should I use the singleton?
...751 Yes it is, until it suddenly is not any more, it took a lot of work to transform Javas Language singleton into something that could support internationalized websites. I have found that using the singleton as a parameter is often a reasonable compromise, by retrieving the singleton instance in t...
How to store a dataframe using Pandas
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@geekazoid In case the data needs to be transformed after loading (i.e. string/object to datetime64) this would need to be done again after loading a saved csv, resulting in performance loss. pickle saves the dataframe in it's current state thus the data and its fo...