similar to: Why does db:schema:dump change float to double ?

Hi all, I''ve trying to look for answers for my problem but so far couldn''t find one, hopefully you can tell me what to do. This problem is so ubiquitous to Web Development, pertaining the fact that the web is stateless, i.e. how to maintain form''s state between postback. Basically, I have a form with some validations run for some of the fields, whenever the user submit

[rails 3.2.2] I perform an ajax call : ... $.ajax url: " /backoffice/expenses/rate" type: "GET" dataType: "json" data: project_id: $(''#project_id'').val() code: $(this).val() success: (result) -> alert result $(''#expense_price'').val(result) in

I just installed an updated set of tools (ruby, rails, etc) under my home directory for my mac 10.4, since I did not want to disturb the pre-installed environment in case something in the system relies on that. The problem I have is that the rake command is still using the old stack rather than the new one, even though the new rake is there. I presume the ''rake'' command itself

3 tables. item, brand, commercial item -------- id name brand_id name brand --------- id name commercial ---------- id item_id The idea is that a commercial will have one item. each item will have brand. and a brand may have zero to many items. I can''t figure out how to make the relationships for my models. Eventually, i''d like to be able to show a brand name from a

Hi all, I''m just starting to learn RoR, and would like to ask a question. I know that we can ''upload'' file from local machine and save it to a database. Now, say I have a photo which I store in other website (for example Flickr). This photo obviously has a URL pointing to it, e.g. http://www.flickr.com/username/photoname.jpg. How can I ''save'' this

On 09.05.2015 07:35, Ilia Mirkin wrote: > This has started to happen more now that the backend is producing > KILL_IF more often. > > Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> > --- > .../drivers/nouveau/codegen/nv50_ir_peephole.cpp | 29 ++++++++++++++++++++++ > .../nouveau/codegen/nv50_ir_target_nv50.cpp | 2 ++ > 2 files changed, 31

Hello all! I am currently trying to sort a data frame in a particular way, but I am having some difficulties with this. Specifically I want to sort the below dataset in such a way that there is only one line per ProteinID and if there are multiple GeneID or GeneName entries for a single proteinID, that they be concatenated with a comma separating them. The way I have done it earlier worked fine

Hi! I have some problems with build current CVS version LLVM using GCC 4.1.0 (GCC CVS mainline version). 1) Build terminate with error: llvm[3]: Compiling SparcV8CodeEmitter.cpp for Debug build /usr/home/wanderer/pkg/build/llvm/obj/lib/Target/SparcV8/SparcV8GenCodeEmitter.inc:11: error: definition of 'unsigned int

Hello All, Probably a silly question, but we're wondering if people have had any experience and have data to demonstrate if the performance of the Asterisk system might suffer in terms of latency etc. if we're to have it retrieve sound files from a database using odbc as opposed to storing them locally on the filesystem. Note, these are not prompts...these are sound files that are being

hi guys, i use clang to compile a program with datatype uint, but i get errors saying " use of undeclared identifier 'uint'; did you mean 'int'? ". it really doesn't support it? if true, how can i add a datatype? -- View this message in context: http://llvm.1065342.n5.nabble.com/donot-support-uint-datatype-tp52523.html Sent from the LLVM - Dev mailing list archive

Hey there, I''ve adjusted some of my many to many join tables recently to use a composite primary key based on the id''s in the two columns - instead of using a surrogate key. I just did a db:schema:dump, and it looks something like this: create_table "class_members", :id => false, :force => true do |t| t.integer "user_id", :default => 0,

Dieter Menne pointed out that the (small) xml attachment didn't make it. Here is an in-line version (see end of message). Let's hope it works this time. I'm struggling with interpreting XML files created by ADODB as data.frames and I'm looking for advice. Note: This xlm contains a result set which comes from a rectangular data array. I've been trying to play with

Hi there, I have 2 actions that are rather identical: # Put /account/you/update_password def update_password @user = current :user respond_to do |format| if @user.update_attributes(params[:user]) format.html {redirect_to account_url} else format.html {render :action => "edit_password"} end end end # PUT /account/you # Update

Hi there, I have a Java process that writes HDF5 files with the following approximate structure: group "xxx" { group "yyy" { dataset {} dataset {} } group "zzz" { dataset {} dataset {} } } where dataset is a rank one dataspace having a compound datatype defined as: H5T_UNIX_TIME, float, float, float, float I

>> Yes, well, i64 is a legal type, that's how it is. However, i64s are >> always stored in two 32-bit registers and in some cases need complicated >> instruction patterns for easy things (such as add, sub and so on) that >> basically simulate the i64 behaviour with a sequence of i32 >> instructions. > I think you're misunderstanding what it means for a type

Hi all, This is my first post to the forum, and I''ll point out right away that I''m a noob to everything, Ruby, Rails, MySQL, etc., so I expect that I''m wrong here, but is the ''year'' datatype missing from ActiveRecord in 2.0.2? According to my MySQL 5.0 reference manual, ''year'' is a datatype, but when I try to run a migration that has

Hi, ? To get the memory address of where the value of variable "x" (of datatype "numeric") is stored one does the following in R (in 32 bit): ? ??? ? library(pryr) ? ?? ?x <- 1024 ?? ?? addr <- as.numeric(address(x)) +?24?? ?# 24 is needed to jump the variable info and point to the data itself (i.e. 1024) ? The question now is what is the value of the jump?so that one

I would like to convert a dataframe to an array of lists, one for every record. A natural choide is apply as.list to the rows. However, as it seems, as.list() automatically converts all list elements to the same datatype. Eg: myData <- data.frame(a="foo",b=as.logical(rbinom(10,1,.5))); apply(myData,1,as.list); In this output, all boolean values have been converted to character

I have the seleniumrc_fu plugin installed and setup according to the instructions, and can run the selenium:test task if there are no test cases. My first test case simply does an open_home_page to verify that things are working at all. Unfortuniately there seems to be an issue with even this simple a test case. The following suggests that there is an issue with the getNewBrowserSession

Hi Duncan, Are the segmented stacks actually on separate memory segments? My intended purpose for placing different datatypes on separate stacks is such that memory accesses to one datatype won't be allowed to overflow to another datatype. If they aren't, in fact, on separate memory segments, are you aware of a way to place a non-readable/-writable segment in between two other stack