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How do I define a method which takes a lambda as a parameter in Java 8?
...te (I maintain it) answers this and a lot of other Java-lambda questions.
NB This answer was written before the Java 8 GA documentation became publicly available. I've left in place, though, because the Lambda FAQ might still be useful to people learning about features introduced in Java 8.
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boost::filesystem指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...初学的一个快速指南,没有深入学习,当然我个人水平也不敢说“深入”二字。
C++程序一直有一个方面不能做可移植性,尽管标准库有几个函数用于操作与文件系统相关的任务,但是这几个函数作用相对我们日常对文件系统操...
创业者:在寻找 不迷茫 - 资讯 - 清泛网 - 专注C/C++及内核技术
创业者:在寻找 不迷茫经历两年创业热潮,中国创业环境出现了新的常态,投资者更加慎重,对创业项目审核要求提高,投资范围也在缩小。这些让一部分创业后来者感到生存“艰难”,但依然无法打消大多数人的创业想法。...
Delete specific line number(s) from a text file using sed?
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NB: That awk line worked more reliably for me than the sed variant (between OS-X and Ubuntu Linux)
– Jay Taylor
Feb 23 '12 at 19:13
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How do I copy SQL Azure database to my local development server?
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This is it. NB. "Export data-tier" includes data, "Extract data-tier" gives you definitions only
– Colin
Jun 15 '17 at 12:43
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No line-break after a hyphen
... up search results. Trying to find "3-3/8" on the page will not find the nonbreaking hyphen.
– Mr Lister
Sep 4 '15 at 17:45
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show 2 more co...
Mockito: Trying to spy on method is calling the original method
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The answer by Tomasz Nurkiewicz appears not to tell the whole story!
NB Mockito version: 1.10.19.
I am very much a Mockito newb, so can't explain the following behaviour: if there's an expert out there who can improve this answer, please feel free.
The method in question here, getContentStri...
How to change color in markdown cells ipython/jupyter notebook?
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Works for me with Jupyter NB version 4.3.1
– Austin
May 13 '17 at 2:56
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String.equals versus == [duplicate]
...s better not to rely on that.
if (usuario.equals(datos[0])) {
...
}
NB: the compare is done on 'usuario' because that's guaranteed non-null in your code, although you should still check that you've actually got some tokens in the datos array otherwise you'll get an array-out-of-bounds excepti...
How do I get the result of a command in a variable in windows?
...r (using the variable lf as the delimiter in the resulting variable):
REM NB:in a batch file, need to use %%i not %i
setlocal EnableDelayedExpansion
SET lf=-
FOR /F "delims=" %%i IN ('dir \ /b') DO if ("!out!"=="") (set out=%%i) else (set out=!out!%lf%%%i)
ECHO %out%
To capture a piped expression...
