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Converting strings to floats in a DataFrame

... jpp 124k2323 gold badges154154 silver badges204204 bronze badges answered May 24 '13 at 12:54 JeffJeff ...
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Grid of responsive squares

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Are Databases and Functional Programming at odds?

... answered May 8 '12 at 13:32 J. AbrahamsonJ. Abrahamson 61.9k88 gold badges124124 silver badges168168 bronze badges ...
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How to convert an Array to a Set in Java

I would like to convert an array to a Set in Java. There are some obvious ways of doing this (i.e. with a loop) but I would like something a bit neater, something like: ...
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In c# what does 'where T : class' mean?

In C# what does where T : class mean? 10 Answers 10 ...
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[源码实例] c/c++获取网卡mac地址 - C/C++ - 清泛网 - 专注C/C++及内核技术

...e "stdafx.h"#include <afx.h>#include < nb30.h > #pragma comment(lib,"netapi32.lib")typedef struct _ASTAT...代码如下: #include "stdafx.h" #include <afx.h> #include < nb30.h > #pragma comment(lib,"netapi32.lib") typedef struct _ASTAT_ { ADAPTER_STATUS adapt; NAME_BUFFER NameB...
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What are the “standard unambiguous date” formats for string-to-date conversion in R?

... answered Nov 20 '16 at 21:32 Dirk EddelbuettelDirk Eddelbuettel 318k4848 gold badges574574 silver badges653653 bronze badges ...
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Spring Data JPA find by embedded object property

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What is a tracking branch?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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How to tell if JRE or JDK is installed

... | edited Nov 6 '19 at 20:32 answered Nov 6 '19 at 19:52 tr...