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Setting an environ<em>mem>ent variable before a co<em>mem><em>mem>and in Bash is not working for the second co<em>mem><em>mem>and in a
In a given shell, nor<em>mem>ally I'd set a variable or variables and then run a co<em>mem><em>mem>and. Recently I learned about the concept of prepending a variable definition to a co<em>mem><em>mem>and:
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How to redirect output of an already running process [duplicate]
Nor<em>mem>ally I would start a co<em>mem><em>mem>and like
5 Answers
5
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How to get <em>mem>illiseconds fro<em>mem> LocalDateTi<em>mem>e in Java 8
I a<em>mem> wondering if there is a way to get current <em>mem>illiseconds since 1-1-1970 (epoch) using the new LocalDate , LocalTi<em>mem>e or LocalDateTi<em>mem>e classes of Java 8.
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Finding current executable's path without /proc/self/exe
It see<em>mem>s to <em>mem>e that Linux has it easy with /proc/self/exe. But I'd like to know if there is a convenient way to find the current application's directory in C/C++ with cross-platfor<em>mem> interfaces. I've seen so<em>mem>e projects <em>mem>ucking around with argv[0], but it doesn't see<em>mem> entirely reliable.
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Convert a JSON string to object in Java <em>Mem>E?
Is there a way in Java/J2<em>Mem>E to convert a string, such as:
14 Answers
14
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Create an e<em>mem>pty list in python with certain size
I want to create an e<em>mem>pty list (or whatever is the best way) that can hold 10 ele<em>mem>ents.
15 Answers
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推荐系统算法初探 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...输出一个返回值。
算法如上图，输入参数是用户和ite<em>mem>的各种属性和特征，包括年龄、性别、地域、商品的类别、发布时间等等。经过推荐算法处理后，返回一个按照用户喜好度排序的ite<em>mem>列表。
推荐算法大致可以分为以下几...
莱昂氏unix源代码分析 PDF - 文档下载 - 清泛网 - 专注C/C++及内核技术
...分 初始化、进程初始化
第5章 两个文件 241
5.1 文件<em>mem>alloc.c 241
5.1.1 列表维护规则 241
5.1.2 <em>mem>alloc(2528) 242
5.1.3 <em>mem>free(2556) 243
5.1.4 结论 244
5.2 文件prf.c 244
5.2.1 printf(2340) 244
5.2.2 printn(2369) 245
5.2.3 putchar(2386) 246
5.2.4 ...
JavaScript window resize event
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jQuery is just wrapping the standard resize DO<em>Mem> event, eg.
window.onresize = function(event) {
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};
jQuery <em>mem>ay do so<em>mem>e work to ensure that the resize event gets fired consistently in all browsers, but I'<em>mem> not sure if any of the browsers differ, but I'd encourage...
Why are interface variables static and final by default?
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Fro<em>mem> the Java interface design FAQ by Philip Shaw:
Interface variables are static because Java interfaces cannot be instantiated in their own right; the value of the variable <em>mem>ust be assigned in a static context in which no ...