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  • FOLD

    2019-10-24 12:35:10
    FOLD
  • Fold

    2017-07-29 13:50:40
    Read the statement of problem E: Edge to understand how to fold a sheet of paper and how to interpret the input. We define a "stripe" to be a maximally large part of the sheet that has no folding line...
  • fold

    2016-01-11 10:27:59
    fold - wrap each input line to fit in specified width -s, --spaces  break at spaces ie: ps -ef --pid xx|fold -s


    fold - wrap each input line to fit in specified width


    -s, --spaces
                  break at spaces

    ie:

    ps -ef --pid xx|fold -s



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  • add fold

    2021-01-07 22:55:06
    <div><p>Fold is an associative version of reduce that <p>Requires an associative operator Supports parallelism</p><p>该提问来源于开源项目:pytoolz/toolz</p></div>
  • Fold Question

    2020-12-26 00:02:34
    <div><p>Hello, <p>Is there are fold option available? I can't find it on Documentation. <p>Thanks.</p><p>该提问来源于开源项目:valendesigns/option-tree</p></div>
  • Custom Fold

    2020-12-28 02:57:51
    <p>Now I want to add a custom fold-function by grouping area - like in Visual Studio. Please see attachments. <p>My question is: <ol><li>How can can I add the fold-symbols to the lines (I dont find ...
  • Adds a <code>fold_mut</code> alternative to <code>fold</code></p> <p><strong>Why? 1. Sometimes the closure in a <code>fold</code> requires an awkward final line to return the accumulator as mentioned ...
  • fold命令

    2020-12-12 11:01:25
    fold命令 fold命令用于限制文件列宽,其会从指定的文件里读取内容,将超过限定列宽的列加入增列字符后,输出到标准输出设备。若不指定任何文件名称,或是所给予的文件名为-,则fold命令会从标准输入设备读取数据。 ...

    fold命令

    fold命令用于限制文件列宽,其会从指定的文件里读取内容,将超过限定列宽的列加入增列字符后,输出到标准输出设备。若不指定任何文件名称,或是所给予的文件名为-,则fold命令会从标准输入设备读取数据。

    语法

    fold [OPTION]... [FILE]...
    

    参数

    • -b, --bytes: 计算字节数而不是列数。
    • -s, --spaces: 在空格处跳过。
    • -w, --width=WIDTH: 使用n列,而不是默认值80
    • --help: 显示帮助信息。
    • --version: 显示版本信息。

    示例

    使用fold命令进行分隔,每行最多包含默认值80个字符。

    fold file.txt
    # fold command in Linux wraps each line in an input file to fit a specified width
    # and prints it to the standard output. By default, it wraps lines at a maximum wi
    # dth of 80 columns but this is configurable. To fold input using the fold command
    #  pass a file or standard input to the command.
    

    使用fold命令进行分隔,指定每行最多包含默认值50个字符。

    fold -w 50 file.txt
    # fold command in Linux wraps each line in an input
    # file to fit a specified width and prints it to the
    #  standard output. By default, it wraps lines at a
    # maximum width of 80 columns but this is configurab
    # le. To fold input using the fold command pass a fi
    # le or standard input to the command.
    

    使用fold命令进行分隔,并使用-s选项用于分隔空格上的行,以便不打断单词。

    fold -w 50 -s file.txt
    # fold command in Linux wraps each line in an input
    # file to fit a specified width and prints it to
    # the standard output. By default, it wraps lines
    # at a maximum width of 80 columns but this is
    # configurable. To fold input using the fold
    # command pass a file or standard input to the
    # command.
    

    每日一题

    https://github.com/WindrunnerMax/EveryDay
    

    参考

    https://www.computerhope.com/unix/ufold.htm
    https://www.runoob.com/linux/linux-comm-fold.html
    https://www.geeksforgeeks.org/fold-command-in-linux-with-examples/
    
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  • Optic fold

    2021-01-10 07:47:47
    s impossible for a user to make a custom Fold. <pre><code>kotlin abstract fun <r> foldMap(M: Monoid<r>, s: S, f: (A) -> R): R inline fun <reified r> foldMap(s: S, noinline f: (A)...
  • Synthetic fold

    2020-12-09 07:24:26
    As this is true for 95% of my use cases, it seems a bit overkill to <code>fold</code> on my data structures as it forces me to handle separately the <code>loading</code> and <code>initial</code> case...
  • compress versus fold

    2021-01-02 23:36:14
    <div><p>There are two variants of fold, left associative versus right. <p>What about naming them <code>fold_left</code> and <code>fold_right</code>? <p>Given an adaptor that results in a variadic ...
  • m seeing a lot of people looking over the operation fold-out button. One comment was that next to the generate button it might be confused with a go / play button. <p>I think there are a few things ...
  • Foldchange

    2019-10-25 16:51:56
    foldChange<-function(inData,classLabel) { #Calculating all probes’ FC value sampleIdsCase<-which(classLabel0);#0 tumer sampleIdsControl<-which(classLabel1);#1 normal probeFC<-rep(0,nrow...

    foldChange<-function(inData,classLabel)
    {
    #Calculating all probes’ FC value
    sampleIdsCase<-which(classLabel0);#0 tumer
    sampleIdsControl<-which(classLabel
    1);#1 normal
    probeFC<-rep(0,nrow(inData))
    for(i in 1:nrow(inData))
    {
    probeFC[i]<-mean(as.numeric(as.vector(inData[i,sampleIdsCase])))/mean(as.numeric(as.vector(inData[i,sampleIdsControl])));
    }
    probeFC<-log(probeFC,base=2);
    result<-probeFC;
    return(result)
    }

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  • Linux fold命令用法详解

    2021-01-09 21:10:58
    Linux fold命令 Linux fold命令用于限制文件列宽。 fold指令会从指定的文件里读取内容,将超过限定列宽的列加入增列字符后,输出到标准输出设备。若不指定任何文件名称,或是所给予的文件名为”-“,则fold指令会从...
  • Remember fold state

    2020-12-27 06:00:02
    <div><p>It would be great if in addition to the current fold options, GCV would have the option to remember the fold state of a message. Therefore, when leaving a thread then returning to it, the ...
  • fold is bimap

    2020-12-28 23:00:38
    <div><p>I got a question about <code>fold, so I took a look at the signature: <pre><code> (α, β) => (α → γ), (β → γ) → Task(δ, γ) </code></pre> <p>This is not a fold, this is bimap....
  • 关于fold

    2017-10-11 14:58:14
    1.在scala中,对集合的fold操作: val l=List(1,2,3) val res=l.fold(10)(_+_) 结果res为16 这里的10为整个集合的初始值,只使用了一次 2.spark中rdd val a=sc.makeRDD(List(1,2,3)) val res=a.fold(10)(_+_) ...

    1.在scala中,对集合的fold操作:

    val l=List(1,2,3)
    val res=l.fold(10)(_+_)

    结果res为16  这里的10为整个集合的初始值,只使用了一次

    2.spark中rdd

    val a=sc.makeRDD(List(1,2,3))
    val res=a.fold(10)(_+_)

    结果res为46 这里的10为集合中每个元素的初始值,每个元素在调用函数_+_之前都被加了10 

    注意区别

    foldByKey同fold,但是前者反悔的是一个rdd,属于转换操作,后者返回值,属于行动操作

    val b=sc.parallelize(List((1,2),(3,4),(3,6)))
    val res=b.foldByKey(10)(_+_)
    res foreach println

    结果为(1,12) (3,30)

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  • <div><p>Currently errors from bitcask_fileops:fold/fold_keys can be masked by a some other error or just ignored in the bitcask module. The patch fixes that by throw errors in bitcask_fileops:fold/...
  • fold命令会从指定的文件里读取内容,将超过限定列宽的列加入增列字符后,输出到标准输出设备。若不指定任何文件名称,或是所给予的文件名为”-“,则fold指令会从标准输入设备读取数据。 语法格式:fold [参数] ...
  • types of fold

    2020-12-02 13:21:52
    <p>The type of fold (or coalesce as proposed) is <pre><code>ts export function fold<la ra lb rb>(lmapper: (left: LA) => RA, rmapper: (right: RA) => RB, source: FutureInstance<la...
  • TensorFlow Fold crash

    2020-12-04 15:26:23
    has <a href="https://github.com/tensorflow/tensorflow"><code>tensorflow</code></a> and <a href="https://github.com/tensorflow/fold"><code>fold</code></a> submodules. <code>model_utils_test</code> ...
  • image select fold

    2020-11-29 07:57:43
    <div><p>The Image select fold dont work anymore. </p><p>该提问来源于开源项目:reduxframework/redux-framework</p></div>
  • Added fold operator

    2020-12-01 19:21:24
    *F) and made <code>F</code> the fold operator. Just put a binary operator in front of an <code>F</code> and it shuffles it around to use reduce. I also had to put a default case into reduce to ...
  • <h3>Summary <p>Fixed #4506 <h3>Details and ...<p>Added a fold test with 2 png comparison files to test fold=-1 and fold=4.</p><p>该提问来源于开源项目:Qiskit/qiskit-terra</p></div>
  • Travis fold time

    2020-11-28 09:31:50
    <div><p><img alt="atoum-fold-time" src="https://cloud.githubusercontent.com/assets/327237/25308009/f0a50a58-27ab-11e7-82fb-8b0240183040.gif" /></p><p>该提问来源于开源项目:atoum/atoum</p></div>
  • Fold Paper Strips

    2017-08-19 07:18:19
    If after a fold i, the folded part of the strip overlapped the next unfolded folding line i+1 at the same side of the paper (that is to say, the direction of fold i and fold i+1 are the same), the ...
  • Fold expressions

    2017-09-25 12:09:50
    Fold expressionsWith C++11 we got variadic templates which is a great feature, especially if you want to work with a variable number of input parameters to a function. For example, previously (pre C++...
  • Unable to fold functions

    2020-12-09 00:27:48
    m a bit stuck on overriding the action to fold with regex. I use sublime to code in PowerShell so i've modified my regex to adhere to Python regex and i've got it successfully working on regex...

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