search for: purchase

...ple tool for my shop. I have many products that I sell in my shop and of course I have many suppliers for the products. Thus to express the relationship between products and suppliers, I think I have to create a join model. Beside the product_id and supplier_id the join model will also note the purchase_date, the quantity, and the price. Am I right till this point? The question is, what shall I name the join model? Please remember that I don''t use English daily. I am looking for a word that rhyme. Rails Recipes book gives a very nice example. Magazines has many readers through subscr...

Did anyone else who purchased the Rails betabook get a telephone call from someone at "Humboldt Merchants" (sp?) asking to verify their purchase, ostensibly to ensure there was no fraud (on the part of the merchant, not the person buying the book)? They knew my name, phone number, the title of the book I bought and...

A client has inquired about producing a decision tree from data which could include: - ID of brand purchased - Importance ratings (1-10 scale) for a number of relevant attributes (price, strength, recommended by a friend, etc.) In other words, a rating of how important each attribute is in the decision as to which brand to purchase. I've just run a test decision tree using the closest thing to a si...

Hello Jim, i have converted all my variable data type according to your attached example including date, and my dataset looks like this. ID purchase date 1234 10.2 2017-02-18 3453 18.9 2017-03-22 7689 8 2017-03-24 but when I'm passing the data into the function it is giving me same values for entire observation...

...to the function >> (rbreaks,fbreaks,mbreaks) If you want the breaks to work, make sure that >> they cover the range of the input values, otherwise you get NAs. >> >> # expects a three (or more) column data frame where >> # column 1 is customer ID, column 2 is amount of purchase >> # and column 3 is date of purchase >> qdrfm<-function(x,rbreaks=3,fbreaks=3,mbreaks=3,date.format="%Y-%m-%d", >> weights=c(1,1,1),finish=NA) { >> >> # if no finish date is specified, use current date >> if(is.na(finish)) finish<-as.Date(date...

Hi, I''m a bit stuck with mocking a unit test of a join model with regards to a validates_uniqueness_of clause. I have class Book < AR:B has_many :clippings various validates_presence_of etc end class Clip < AR:B has_many :clippings various validates_presence_of etc end class Clipping < AR:B belongs_to :book belongs_to :clip validates_uniqueness_of :clip_id,

First of all, thanks for you time. I have kind of a tricky question and wanted to see what you guys thought. ------------------------------------------- Lets say I have this: ------------------------------------------- class Purchase < ActiveRecord::Base validates_numericality_of :some_number, :only_integer => true end ------------------------------------------- Then I do this: ------------------------------------------- purchase = Purchase.new purchase.some_number = ''This is not a number'' Right now...

...3,fbreaks=3,mbreaks=3, date.format="%Y-%m-%d",weights=c(1,1,1),finish=NA) { # if no finish date is specified, use current date if(is.na(finish)) finish<-as.Date(date(), "%a %b %d %H:%M:%S %Y") x$rscore<-as.numeric(finish-as.Date(x[,3],date.format)) cat("Range of purchase recency",range(x$rscore),"\n") cat("Range of purchase freqency",range(table(x[,1])),"\n") cat("Range of purchase amount",range(by(x[,2],x[,1],sum)),"\n") custIDs<-unique(x[,1]) ncust<-length(custIDs) # initialize a data frame to hold...

...ve to create any upload functionality). - The users to this project are the Employees itself few of them can be Admin inside so that they can Create new Users inside the system (Actually User is STI and Admin, Employee, Client are the types of User). - Only Admin has rights to Add or Edit Users and Purchase details(Creation of users can like Creating a Admin or a Employee or a Client And by Purchase details I mean Making Entry of Purchases made by Client and other purchase details). - The Admin and Employee has rights to Add or Edit Product and Document - A Client can login in to the system to view Do...

My steam account seams to be functioning correctly but I am unable to purchase games. When I click on 'purchase' nothing happens. I would be grateful of any advice.

Hi, I think this is a pretty basic question. I still couldn#t find the answer to it, though. I have some data loaded into R, which looks like this: > data() ... 38358 Advice Article 38359 Advice Article 38360 GeneralInfo List 38361 GeneralInfo Article 38362 Purchase Paragraphs 38363 Purchase List 38364 Purchase Paragraphs ... I now would like to edit the data in such a way that every "Advice" is changed into "GeneralInfo". Is there some easy way how I can do this? Thanks a lot!

Hi there, Here at my company we are willing to use the asterisk IVR system. The problem we are having rigth now is that all our GWs use G729. I've read that in order to asterisk be able to make transcoding from the GSM audio files to G.729, it is necesary to purchase a license from digium. Is this correct? I've seen that licenses are purchased on a per-channel basis. Could we make some sort of agreement on having a no-limit channel license? Even, we would like to have the possibility of installing it on how many machines we wish to do. I am really in...

True agree, problem is somehow the people purchased.... am supporting to overcome that. Trying level best... around 20 phones has been purchased.... ?? On Mon, 5 Dec 2016, 8:55 p.m. Victor Villarreal, <mefhigoseth at gmail.com> wrote: > With all the money you plan to invest in firmware, licenses, etc., you > have bought a Grandst...

G'Day All; So I purchased a Cisco 7960 and am now trying to get it configured for *. No can do without the variuos files/images through a FTPF server. I configured the TFTP server on my RHES 3 box, now to get the required CISCO files. So I contacted CISCO to purchase the required maintenance contract so as to gain access...

a customer of mine needs a UPS capable of supporting a small server in his office. Obviously, nut is a good thing for him for clean shutdown etc. especially with the crappy quality power in his office condo. I wanted to purchase an MGE UPS but it looks like they purchased APC and are now flogging that product line. Now, I've never been happy with APC. I have an APC 3000 (sans batteries) sitting in the basement. It worked but, it needs new batteries every 24 months and they get expensive. (Note: if you're in...

My organization has a policy against "installing software downloaded from the Internet." There is a waiver procedure, but it is difficult and lengthy. It is much easier to get approval to purchase software, even if it is a CD copy of open-source. However, a search on r-project.org didn't seem to show any way of obtaining the distribution in this way. Any clues would be appreciated! <>=<>=<>=<>=<>=<>=<>=<>=<>=<>=<> George...

My organization has a policy against "installing software downloaded from the Internet." There is a waiver procedure, but it is difficult and lengthy. It is much easier to get approval to purchase software, even if it is a CD copy of open-source. However, a search on r-project.org didn't seem to show any way of obtaining the distribution in this way. Any clues would be appreciated! <>=<>=<>=<>=<>=<>=<>=<>=<>=<>=<> George...

who has purchased a V400 card from Varion ? I need some help . please help me . thanks a lot

I have the following data and am trying to find the percentage of bid values purchased for that price. So let's say I have a bid of 5 and it's sold 2 times for $3 and $5. Since the original bid was $5, the percentage of times that that bid value results in a sold purchase AT that specific bid level was 1/3 because of the three time where the bid was three, it ended up being...

...l keep this short: The Skype for Asterisk Public Beta is now available on the Digium store. We are pleased to announce the open beta of Skype For Asterisk is ready to begin and we look forward to you participation. To obtain your copy of the software, please visit Digium?s web store and purchase (for zero dollars) the Skype For Asterisk product. The web store does require a Digium.com account, which can be set up during the purchase process if you don?t already have one. Once the web store process is complete, you will be e-mailed your license key and directions on where to download...