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How would I go about setting up my rails applications to soft delete items from the database rather than actually deleting it. I would imagine that I need to over ride the methods from ActiveRecord. Where would I do this would it be in the model? enviroment.rb? I would imagine that if i wanted it throughout my entire application it would need to be in the enviroment.rb. Also to en-corporate the soft deletes I might need to write so...

Is it my imagination or did I just drop off the list for several days somehow... I didn't get any posts since Friday... -------------- next part -------------- A non-text attachment was scrubbed... Name: rhuddleston.vcf Type: application/octet-stream Size: 575 bytes Desc: not available Url : http://lists.digi...

...o work as the pattern matcher only considered the first type in the list. Has anyone ever tried writing a very general back-end like this before? Does anyone have any advice? Feel free to ask for more info if I haven't been very clear. Thanks for your help, Rob - This message is subject to Imagination Technologies' e-mail terms: http://www.imgtec.com/e-mail.htm Imagination Technologies Ltd is a limited company registered in England No: 1306335 Registered Office: Imagination House, Home Park Estate, Kings Langley, Hertfordshire, WD4 8LZ. Email to and from the company may be monitor...

...ke to route support requests through a website instead of using email. However R will refuse to install a package if DESCRIPTION's Maintainer field does not have a valid email adress or the special value "ORPHANED". (The check is done with tools:::.valid_maintainer_field_regexp.) I imagine a typical Maintainer line for the package "foo" might be something like Maintainer: Amalgamated Widget's Support Team <http://support.amalgamatedwidgets.com/spackage?name=foo> How much does the package system (or CRAN) depend on the Maintainer field being an email address?...

Imagine the following scenario Last Saturday, 3:00 AM a big phishing attack hits our e-mail inboxes. Spamassassin does not mark them as spam, and our 50.000+ users have in their mdbox a very credible phishing attack. What doveadm-fu could I use to delete (or move to spam) that e-mail from each user INBO...

Hi, Imagine you have a program that contains information on an entity called a Player. There can be lots of Players, say a thousand of them. Players have 20 or so attributes, two of them are an X and Y position. The Players'' attributes are updated many times per second. Now imagine you need to cr...

So I setup ssh on a server so I could do some work from home and I think the second I opened it every sorry monkey from around the world has been trying every account name imaginable to get into the system. What's a good way to deal with this?

On Wed, Jun 18, 2014 at 2:03 AM, Matheus Almeida <Matheus.Almeida at imgtec.com> wrote: >> Why Imagination Technologies do not offer the latest MIPS ABI document download link just like the ISA docs? > It's something we're considering to do and the documents should be available at some point in the [hopefully] not too distant future. > >> then why GCC disagree with some MIPS ABI...

Hi all, Imagine I have a matrix and the first colum is a list that repeats the same names, I want to sum the second column on each unique name on first column. Imagine this: Pepe 2 Pepe 3 Pepe 4 Jose 2 Jose 5 Manuel 4 Manuel 2 I want to make a new matrix that calculates and recognizes that there are 3 differen...

Thank you very much for your information and documents! Why Imagination Technologies do not offer the latest MIPS ABI document download link just like the ISA docs? If they thought no much people interested in that doc, they had to make greate effort on compiler like GCC,LLVM by themself,then why GCC disagree with some MIPS ABI, it should be freely designed by MIP...

...a way to transfer a file back to me with something like "sget" or "sput" WHILE I am ssh'ed into another machine, THAT would save a tremendous amount of time. As it is now, you have to type long names and paths and a password again each time with a separate scp session. Imagine this: ssh user at machine.com cd /home/user ls rm junk sget logfile (and "logfile" just immediately gets scp'ed to my local machine) I imagine "scp" or "sget" would somehow open a tunnel back to the client side for file transfer. Or, I suppose it could be tr...

Hi all, I wanto to run a plot about the levels of a variable parting on an ols regression. The regression in done on the rate of return of the variable. Imagine R_{t}=a+b*R_{t-1} So If P, the "estimated" price would be P_{t}=P_{t-1}*R_{t} Imagine that I obtain lm fitted values and the original R_{t}, R_{t-1} are [1000,1] dimmension... How it is posible to obtain also 1000,1 fitted values? They should be 999,1, no? If I want to use the fitt...

On Mon, Feb 29, 2016 at 3:36 PM, Peter Collingbourne <peter at pcc.me.uk> wrote: > Hi David, > > The way I imagined that we might want to extend the MCStreamer API (this > was motivated by DIEData) is by allowing clients to move bytes and fixups > into the MC layer. > > This is the sort of API that I was imagining: > > void MoveAndEmitFragment(SmallVectorImpl<char> &&Data, >...

Dear R community, I have a general question regarding indexing in multidiemensional arrays. Imagine I have a three dimensional array and I only want to extract on vector along a single dimension from it: data <- array(rnorm(64),dim=c(4,4,4)) result <- data[1,1,] If I want to extract more than one of these vectors, it would now really help me to supply a logical matrix of the size...

...he use of repeat{}-loops are quite slow in R, and reading an entire file to discard 3 quarters of the data is a bit of an overkill. Not to mention loading an 650MB text file into memory. What I am looking for is a function, that works like the first approach, but avoiding do- or repeat-loops, so I imagine it is implemented in a lower-level language, to be more efficient. Naturally, when calling the function, one would provide a function that determines if/how the line should be appended to a variable. Alternatively, an object working as an generator (in Python terms), could be used with the normal...

...this information, it can't even emit a runtime pointer check. So this RFC is about what exactly is going wrong here. I don't understand quite how we intend LLVM to gain this information - are we missing some intrinsics or abstractions? Or is the inliner just doing a poor job? I can't imagine that in the common case inlining all the way to operator new() would be beneficial - it's only beneficial in this case because the object is newly constructed so all of the branches in __append can be folded away when inlining. Any information welcome :) Cheers, James -------------- next pa...

Imagine I want to track people, and the clubs that they belong to. table people with columns person_id, person_name table clubs with columns club_id, club_name And I have the association table: table clubs_people with columns person_id, club_id Now I know how to do this habtm between the two, in order...

...BB#0: pushq %rbp Ltmp2: .cfi_def_cfa_offset 16 Ltmp3: .cfi_offset %rbp, -16 movq %rsp, %rbp Ltmp4: .cfi_def_cfa_register %rbp movl $3, %eax popq %rbp ret .cfi_endproc .subsections_via_symbols As you can see, i48 was a perfectly valid LLVM type. Without having written a backend, I'd imagine you specify what types are legal and then either generic code or target-dependent code is going to legalize the type. In my example, I imagine the i48 was legalized to an i64 which is legal for my target architecture. -- Stephen Checkoway

What should I expect performance-wise if I put 200000 messages in a Maildir store and use two or three MUAs (mutt and Thunderbird), on an Athlon dual core 2GHz with SATA drives in software RAID (Linux)? Like; would it be useless/crawling, usable or pretty fast. I imagine MUA startup / first time folder read would be slow, but daily use more or less ok. Thanks to Dovecot's indexing, I imagine I would be better off interfacing Mutt to Maildir via IMAP and Dovecot rather than accessing Maildir/ directly? -- Vegard Svanberg <vegard at svanberg.no> [*Takap...

...ile to a .docx easily enough via an intermediary pdf, rtf, html or otherwise. However, once the file has been marked up with changes, the challenge is to migrate those (accepted) changes back to the sweave document. Perhaps the most straightforward way is to manually back-propagate changes, but I imagine that could be a painstaking process. Ideally, I imagine a tool that puts invisible tags in the word document when it is originally produced from Sweave, and is then able to propagate changes back to that sweave file after markup. I'd be pleasantly surprised if such a tool existed. Perhaps t...