r - can't pipe with magrittr Error in eval(expr, envir, enclos) : could not find function "%,%" -

-

I am using Magritr to use new piping functionality, and when I use the% & gt;% I can, I use%,%. I tried the example below in response to

I get the error error in evpl (expr, envir, enclos) : "%,%" Can anyone do something that can paste the source code just to work so that I 

  `%,% & lt; In any way. I am just trying to use the paste function with several arguments, for example i  
  are want to change the day. time (as.numeric (paste (str_sub (Sys)), 1,4), str_sub (Sys.time (), 6,7), str_sub (Sys.time () , 9, 10), sep = '')) with   
  
  str_sub (Sys.time (), 1,4)%,% Str_sub (Sisktaim (), 6,7)%% Str_sub (Sisktaim (), 9,10%) & gt;% paste (Sepp = '')% & gt;% Asknumerik () Avl error (expr, envir, enclos): function "%,%"   
 but instead I  
  paste (str_sub (Sys.time (), 1,4), str_sub (Sys.time (), 6,7) , Str_sub (Sys.time (), 9, 10), sep = '')% & gt;% as.numeric () [1] 20141008   
 Any help? An example function I know is  paste (sep = '')  can be changed with  paste0 () , etc.)   
 
 
 %,% , version  1.1.0   magistrate  While existing Crane version 1.0.1 (last updated in May).  
 The easiest way to install packages on Gitob is using the  devtools ,  
  library (devtools) install_github ("smbache / magrittr ")

Comments

Post a Comment

Popular posts from this blog

mysql - where clause in inner join query -

-
Please help me about this question: Look for functions ($ userpno) } {Echo $ userpno; $ This-> query = "SELECT task.employee_id, task.user_id, task.service_id, service.name AS servicename, service.description AS servicedescription, employee.name as employineame, employee.pic_path employment, employee.pic_path from work Work.user_id = '$ userpno' Join the INNER employee. Pno = task.employee_id Join INNER user user.pno = task.user_id service.service_id = task.service_id "INNER service; } query works perfectly without: WHERE task.user_id = '$ userpno' my Also try this method: WHERE task.user_id = $ userpno but it does not work. Error: Warning: mysqli_fetch_array () parameter 1 is expected to be mysqli_result, given in Boolean C: \ wamp \ www \ admin \ classes \ Task Php on line 22 Please tell me where I say where is it. Try: $ this-> query = "SELECT Task.employee_id, task.user_id, task.service_id, service.name AS s...
Read more

php - MySQL Query for Advanced Search multiple criteria -

-
I am working through an advanced search query where users select the checkbox based on multiple criteria. I am starting because I am hoping that I will know whether I am on the right path. I know that the query is quite messy Edit: I realized that there are two questions to be needed, so I have strictly modified a question question table data tables ss_users user_id FIRST_NAME LAST_NAME admin_level user_approved 1 Nick Jones 0 1 2 Johnny Rocket 0 1 table ss_user_profile_status user_id photo_uploaded 1 1 2 1 table ss_user_photos selected user_id file name photo_id 1 1 photo_1 .jpg 1 2 2 photo_2.jpg 0 3 2 photo_2.jpg 1 table ss_general user_id city state zip neighborhood 1 Baltimore maryland 00125 hamsterdam 2 Lekland My 11542 treemont table ss_languages ​​user_id French German Italian Spanish 1 0 1 0 1 2 0 1 1 Table ss_experience Waldorf Kumon homeschooling user_id 1 0 1 0 2 0 0 1 My current The result is that all users, which should not be the case: ... Select ss_use...
Read more

logging - How can I log both the Request.InputStream and Response.OutputStream traffic in my ASP.NET MVC3 Application for specific Actions? -

-
For a specific set of tasks, I need to log in to the incoming request inputstream as well as outgoing response. is. I am using an ActionFilterAttribute for this and overriding the OnActionExecuted and OnResultExecuted methods. So I'm starting with this idea ... Public category ActionLoggerAttribute: ActionFilterArrbit {Public Override Zero On-Offed Execution (ActionActioned Contact Filter Filter) {base.OnActionAxecuted (FilterContext); HttpRequestBase request = filterContext.HttpContext.Request; // TODO: Log the request. InputStream} Public Override Zero OnResultExecuted (ResultExecutedContext FilterContext) {base.OnResultExecuted (filterContext); HTTPRPSPointBase Response = FilterContacts Hpptex response; // TODO: Log on Response.OutputStream}} Ideally I'll hook it up with enterprise library logging because I'm already using it for error logging. Am I reaching the input and output stream at the right time? Can I easily use the Enterprise Library to log i...
Read more