/* Use the ADD method to add the key and data to the hash object */ rc = h.add(); if (rc ne 0) then put 'Add failed.'; k = 'Homer'; /* Use the FIND method to retrieve the data associated with 'Homer' key */ rc = h.find(); if (rc = 0) then put d=; else put...
第一行定义了HASH对象名称,object可以是HASH或HITER,HASH对象名由编程者定义。 第二行和第三行分别通过HASH对象名.method的语法定义了HASH对象的KEY变量和DATA变量,这些变量都是DATA步中的变量。 第四行表明HASH对象定义结束。 示例,将work.product中的变量Product_Name和Description的数据加到数据集work.sales中。 da...
SAS 对数据的拼接与串接 使用SAS对数据进行串接、合并、更新与修改。 1. 数据集的纵向串接 数据集的纵向串接指的是,将两个或者多个数据集首尾相连,形成 一个新的数据集。 对数据集的纵向串接可以通过以下两种方法实现: ·使用SAS DATA步的SET语句。 ·使用SAS过程步的APPEND过程。 1.1 使用SET语句实现纵向串...
method method string The HTTP method for the link. rel rel string The relationship of the link to the resource. responseItemType responseItemType string The media type or link type of the items in the response body for a PUT, POST, or PATCH operation. responseType responseType string ...
method=srs samprate = .05; /*抽样比例*/ *strata CLUSTER; /*分层抽样参数*/ run; 7.把大的数据集拆分---自己写的宏例子 %macro split(data=,k=); data test; set &data. end=eof nobs=count; if eof then call symput('nobs', left(count)); run...
Meeting the Challenge of IoT for Industrial Applications Last Updated: February 24, 2017 About the Cisco Validated Design (CVD) Program The CVD program consists of systems and solutions designed, tested, and documented to facilitate faster, more reliable, and more predictable ...
11. For the method of installation, select the Use Parcels (Recommended) radio button.12. For the CDH version, select the CDH5.7.0-1.cdh5.7.0.p0.45 radio button.13. For the specific release of Cloudera Manager, select the Custom Repository radio button....
[ 0.135479] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)[ 0.135636] pnp: PnP ACPI: disabled[ 0.141692] NET: Registered protocol family 2[ 0.142074] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)[ 0.142160] TCP esta...
Using VTL to map body, headers, method, params and query strings into JSON, and then turning that into valid WSGI. Attaching response codes to response bodies, Base64 encoding the whole thing, using that as a regex to route the response code, decoding the body in VTL, and mapping the re...
Such a scheme dictates users send transactions with hidden information (typically a hash). After the transaction has been included in a block, the user sends a transaction revealing the data that was sent (the reveal phase). This method prevents both miners and users from frontrunning ...