search for: field2

I''m new to rspec and looking for way to test a validation I added to a model. The test checks to see that if field1 has a value then field2 must be nil and vice versa. ------------------------------- When I did the rspec_scaffold it generated one test which worked before :each do @valid_attributes = { :field1 = "value for field1" :field2 = "value for field2" } MyTest.create!(@valid_attributes) end...

Hi - I have 3 fileds a user can fill out. They can fill out 2 of them or just one of them, for example. fill out these 2 fields: Field1 and Field2 Or fill out this field: Field3 In my model how do I use validates_presence_of for Field1 and Field2 or just Field3. I want to do something like this: validates_presence_of Field1, Field2 OR validates_presence_of Field3 So the user can fill out Field1, Field2 and be a succesful update or just...

...olumns, but I cannot get a grasp on how it sorts the result. With sort=FALSE, I would expect it to give the result back sorted exactly as the input was but it seems it is not always the case, especially when there are repeats in the input. For example: > a = data.frame(field1=c(1,1,2,2),field2=c(1:2,1:2),var1=runif(4)) > b = data.frame(field1=c(2,2,1,1),field2=c(1,2,2,1),var2=runif(4)) > a field1 field2 var1 1 1 1 0.8327855 2 1 2 0.4309419 3 2 1 0.5134574 4 2 2 0.8063110 > b field1 field2 var2 1 2 1 0.2739025 2...

I want to add virtual fields in a model. table: field1 field2 I want to add field3 which is field1*2 + field2 I know tihs can be achieved in View, but I want it in model. Then I will pass this model to PagerRenderer to paginate. How to achieve this? thanks -- Posted via http://www.ruby-forum.com/.

I believe that I may have found a bug in R. The top code sample gives an error as shown. However, by simply switching which field is initialized first as in the bottom code sample, it works as expected. This gives an error: a <- NULL a[["field1"]] <- 1 a[["field2"]] <- matrix(c(2,1), 1) Error in a[["field2"]] <- matrix(c(2, 1), 1) : more elements supplied than there are to replace Yet, this works as expected: a <- NULL a[["field2"]] <- matrix(c(2,1), 1) a[["field1"]] <- 1 Daniel Wilhelm

...however a variation which includes parenthesis seems to fail, in that it returns hits which should be excluded by the NOT term. This is surprising because in this simple case, the parenthesis shouldn''t change the Boolean evaluation ... any pointers? Working Query: field1:value1 AND NOT field2:value2 Failing Query: field1:value1 AND ( NOT field2:value2 ) Kind Regards Neville

Say I have a csv file, each row contains several fields, one of them are whether the row is success. In history data, I have all the fields including the result of whether it is success. In future data, I only have fields without the result. For example: history data: Field1 Field2 Field3 Field4 ResultField 1231 CA TRUE 443 TRUE 23231 NC TRUE 123 FALSE 1231 CA FALSE 243 TRUE The future data: Field1 Field2 Field3 Field4 23231 NC TRUE 123 I am newbie in R and statistics, I just feel R could have so...

hello everyone, i'm new to R, so i hope you dont mind a fairly basic R question. we're using R to manipulate the results of SQL queries and create an HTML output. I'm starting with a table that looks essentially like this: Name Field1 Field2 John value1 value2 Jane value3 value4 My table is stored as a dataframe. I'd like to efficiently produce an output that iterates through each row, transposes it and outputs an HTML table (one per row). like this: Name: John Field1: value1 Field2: value2 Name: Jane Field1:...

Hi, I''ve got an interesting one here :) I have a form with three fields : serial_number initial surname now, if serial_number is entered, it must be between 1 and 64000. If it''s filled in, the other two fields must be blank. If serial_number is left blank then the other two boxes must be filled. Any suggestions? -- Posted via http://www.ruby-forum.com/.

hi, read the API doc and made search with google but can''t get a precise explanation on how submit_to_remote work. can someone help on that? thanks

Hello, I wanted to parse some information from a text, where fields are tab separated. When I copy the text into an R session (under emacs) like: mystring <- "field1 field2 field3" the tab character is replaced by a single space! For ex, if I type mystring, I get: "field1 field2 field3" The tabs have disappeared!!! I checked with Python that the text I copied was tab separated indeed so I did the same, in a Python session: mystring = "field1...

Hi, How can I use a substring match as a condition in a subset command? Sth like this: subset(input, field1=="blah1" & field2=="blah2") # but now with substring match in field2 subset(input, field1=="blah1" & field3 *substringmatch* "blah3") I've tried with gsub, but it won't work: subset(input, field1=="blah1" & gsub("blah3","",input$field3))...

...loads are available. More generally, this may happen for smaller size too. ** Example ** 1. %chunk64 = load i64 2. %field1trunced = trunc i64 %chunk64 to i32 // <— build field1 from chunk 3. %field1float = bitcast i32 field1trunced to float // <— build field1 from chunk 4. %field2shifted = lshr i64 %chunk64, 32 // <— build field2 from chunk 5. %field2trunced = trunc i64 %field2shifter to i32 // <— build field2 from chunk 6. %field2 = bitcast i32 %field2trunced to float // <— build field2 from chunk Scenario #1: Floating point registers...

Hi guys, I've brand new to the R scene. I have hundreds of csv files that has field 1 ,YYYY/MM/DD as index How to generate a graph of distribution and calculate the standard deviation of field2 for all of the files in a directory? I'm wondering if R could do this. Thanks a lot. -- View this message in context: http://www.nabble.com/Newbie%27s-question-tf3730746.html#a10442845 Sent from the R help mailing list archive at Nabble.com.

...> >> ** Example ** >> >> 1. %chunk64 = load i64 >> 2. %field1trunced = trunc i64 %chunk64 to i32 // <— build field1 >> from chunk >> 3. %field1float = bitcast i32 field1trunced to float // <— build >> field1 from chunk >> 4. %field2shifted = lshr i64 %chunk64, 32 // <— build field2 >> from chunk >> 5. %field2trunced = trunc i64 %field2shifter to i32 // <— build field2 >> from chunk >> 6. %field2 = bitcast i32 %field2trunced to float // <— build >> field2 from...

...happen for smaller size too. > > > ** Example ** > > 1. %chunk64 = load i64 > 2. %field1trunced = trunc i64 %chunk64 to i32 // <— build field1 > from chunk > 3. %field1float = bitcast i32 field1trunced to float // <— build > field1 from chunk > 4. %field2shifted = lshr i64 %chunk64, 32 // <— build field2 > from chunk > 5. %field2trunced = trunc i64 %field2shifter to i32 // <— build field2 > from chunk > 6. %field2 = bitcast i32 %field2trunced to float // <— build > field2 from chunk > > Sce...

...happen for smaller size too. > > > ** Example ** > > 1. %chunk64 = load i64 > 2. %field1trunced = trunc i64 %chunk64 to i32 // <— build field1 > from chunk > 3. %field1float = bitcast i32 field1trunced to float // <— build > field1 from chunk > 4. %field2shifted = lshr i64 %chunk64, 32 // <— build field2 > from chunk > 5. %field2trunced = trunc i64 %field2shifter to i32 // <— build field2 > from chunk > 6. %field2 = bitcast i32 %field2trunced to float // <— build > field2 from chunk > > Sce...

...Dealing with data of some 30000 entries this works, but is horribly slow. Can anyone show this newbie how to do this properly (faster ;0)? for (i in 1:nrow(dataframe)){ if (any(grep('^yes$',dataframe[i,][['Field1']]))){ dataframe[i,]['Field1'] <- dataframe[i,]['Field2'] } else { dataframe[i,]['Field1'] <- NA } } Thanks for your insights, Joh

Hi everybody, I need to find out all terms (field values) from one of the fields from a set of documents returned by search. In other words, I have indexed documents with two fields. I do search on one field and then want to know all other field''s values from fount documents. How? -- Sergei Serdyuk Red Leaf Software LLC web: http://redleafsoft.com -- Posted via

...file. And this doesn''t protect scripts which use temp files for communication between their subprocesses, e.g. #!/bin/sh cat > /tmp/a.$$ awk '' { print $1 } '' < /tmp.a.$$ | sort -o /tmp/field1.$$ awk '' { print $2 } '' < /tmp.a.$$ | sort -o /tmp/field2.$$ paste /tmp/field1.$$ /tmp/field2.$$ rm -f /tmp/a.$$ /tmp/field1.$$ /tmp/field2.$$ exit 0 A private namespace protects this script and its subprocesses by making the files _totally_ inaccessible to unrelated processes. The private namespace can be imposed from above or the script can define its...