similar to: Simply Ruby question: "zerofill"

Hello -- I would like to setup a system where a user can generate a "ticket". This ticket will be stored indefinitely. The ticket will be sent to someone who does not have an account on the system and therefore, I would like to ensure some level of security in that ticket number. Basically, the other user would receive an email like: --- Please click on the link below to view this

Hello Rails Community, I put this request out to the community a few weeks ago and got one reply and he ended up being too busy to do it. So, let me try again. I have a need to generate a shipping order from an application that is rails driven. All the data for the shipping order is contained within two tables. I feel like it it too cumbersome to map out all the coordinates for the

Hi, I need some help improving this ugly code I wrote. I would like to shift forward a zoo object, matrix, ts, or list by "shift" items (default 1) and fill the holes with 0's. The code below works, but it looks ugly. I could write a function lag.zerofill() which calls the two functions below depending on the class() of the item passed in, but that feels very unlike R. What is

how can I get a float to always print two decimal places? Thanks, Jamie

(Donning flameproof suit) Am I the only person who thinks that the Ruby forum software sucks? E.g. search only for a word. Can''t search for new posts, can''t search by date, topic list doesn''t indicate when I''ve already read a post, there can be several independent replies to a topic, just to name a few. There are lots (admittedly not Ruby based) of good

On May 7, 2010, at 9:51 AM, Nathan Jeffords wrote: >> This seems counter intuitive to me, I can understand that C assigned that behavior somewhat arbitrarily to uninitialized global variables, but in LLVM there is explicitly a common linkage attribute to get that behavior. Nothing in the llvm language reference indicates the behavior of a global with the 'internal' linkage attribute

On May 7, 2010, at 10:02 AM, Aaron Gray wrote: > On 7 May 2010 17:53, Chris Lattner <clattner at apple.com> wrote: > > On May 7, 2010, at 9:51 AM, Nathan Jeffords wrote: > >>> This seems counter intuitive to me, I can understand that C assigned that behavior somewhat arbitrarily to uninitialized global variables, but in LLVM there is explicitly a common linkage

On 7 May 2010 17:53, Chris Lattner <clattner at apple.com> wrote: > > On May 7, 2010, at 9:51 AM, Nathan Jeffords wrote: > > This seems counter intuitive to me, I can understand that C assigned that >> behavior somewhat arbitrarily to uninitialized global variables, but in LLVM >> there is explicitly a common linkage attribute to get that behavior. Nothing >>

I''m trying to get substring from a utf-8 encoded string. (say, first 50 characters of the string) String#[0..49] would give me the first 50 bytes not 50 characters.. I know there is jcode library, but it only let you count number of characters in utf-8 string. unicode gem doesn''t seem to help much. unicode_hacks gem seem to solve the problem, but it also seems to

So, a while back I got a compile error where the assembly was missing some whitespace between a .set and the identifier and tracked it down to this simple mistake that I just verified is still in the tree: Index: lib/Target/ARM/ARMTargetAsmInfo.cpp =================================================================== --- lib/Target/ARM/ARMTargetAsmInfo.cpp (revision 48700) +++

Hey folks- If I wanted to distribute my code to users that would run the code on their own machine, how could I go about encrypting the source to run on a user''s machine? PHP has the Zend Encoder among others, I believe. Is there anything similar for Ruby? Jake -- Posted via http://www.ruby-forum.com/.

Hello- I would like to know what the suggested practice is for having multiple submit buttons on a relatively complicated input page. Let''s use the example of a Contact. There is lots of info there, including name, address, phone number. There is also a list of "contact associations" which can be modified on the same page. Ideally, the user could have one

Hello- With a database filled with several customers'' datasets, I thought it would be a nice feature of my app''s backend interface to be able to extract (and optionally delete) the data from a single customer. It would then also be nice to rebuild that data from the stored info. What''s a good way to do this efficiently? If all the ":dependent => true"

Let''s say I create a "ticket system" that has a support ticket with a status attached to it. (Say, OPEN or CLOSED for now, but more later) The status -could- be another table in the database listing status types, but I think that''s unnecessarily complex and overly flexible for this. (opinions on this point would be interesting) Another alternative would be to

Is there any information on how to go about accessing a strongspace account from a rails app? What are the preferred methods for doing this? Are there plugins for RoR that support SFTP transfers and so on? Jake -- Posted via http://www.ruby-forum.com/.

All the examples I''ve seen have the SSH repository accessed via http:// Does Switchtower support svn+ssh:// URLs? Jake -- Posted via http://www.ruby-forum.com/.

On Fri, May 7, 2010 at 9:01 AM, Chris Lattner <clattner at apple.com> wrote: > > On May 7, 2010, at 12:39 AM, Nathan Jeffords wrote: > > On Fri, May 7, 2010 at 12:03 AM, Chris Lattner <clattner at apple.com> wrote: > >> >> On May 6, 2010, at 10:01 PM, Nathan Jeffords wrote: >> >> > I compile these two lines in llc >> > >> >

Regarding validates_associated... Let''s say I have: article belongs_to author But for whatever reason, I want an article to also be written anonymously and therefore not require an author. Then I have: Article: belongs_to :author validates_associated :author But I DON''T have validates_presence_of. What I want to do is validate that an author is valid --if it is

On May 7, 2010, at 12:39 AM, Nathan Jeffords wrote: > On Fri, May 7, 2010 at 12:03 AM, Chris Lattner <clattner at apple.com> wrote: > > On May 6, 2010, at 10:01 PM, Nathan Jeffords wrote: > > > I compile these two lines in llc > > > > @tst1 = internal global [4 x i8] zeroinitializer; > > @tst2 = internal global [4 x i8] [i8 0, i8 1, i8 2, i8 3]; >

On Fri, May 7, 2010 at 10:14 AM, Chris Lattner <clattner at apple.com> wrote: > > On May 7, 2010, at 10:02 AM, Aaron Gray wrote: > > On 7 May 2010 17:53, Chris Lattner <clattner at apple.com> wrote: > >> >> On May 7, 2010, at 9:51 AM, Nathan Jeffords wrote: >> >> This seems counter intuitive to me, I can understand that C assigned that