[#399883] Windows XP - Path encoding problem prevents script execution — "S. Hieko" <lists@...>
Hello all,
S. Hieko wrote in post #1078130:
Jon Forums wrote in post #1078172:
> However the script's path displays incorrectly inside the command promp=
[#399888] DRB not connecting from two diffrent computers — ajay paswan <lists@...>
Hi I am following:
[#399894] cannot reverse string using drb :( — ajay paswan <lists@...>
Just playing with DRB
On Mon, Oct 1, 2012 at 6:34 PM, ajay paswan <lists@ruby-forum.com> wrote:
What is exactly map? is it enumerator? then what was the problem with my
[#399897] \r\n for EOL in windows? — Roger Pack <lists@...>
I believe "\r\n" is a normal newline for windows "type" files.
[#399922] sparse xml string — ajay paswan <lists@...>
How to sparse a string like:
[#399927] delete object from array of object — ajay paswan <lists@...>
Suppose a class:
[#399938] how to read arrary with an array — "Richard D." <lists@...>
Hello. I believe this is basic question, but I'm just starting to learn
after some experimenting, I understand but still have a bit of fog.
[#399948] Void value expression error? — abhay 401 <lists@...>
Hi,
[#399952] Ruby Mechanize and do-if loops — Sybren Kooistra <lists@...>
Hi all,
[#399992] How can I catch browser error in watir-webdriver? — ajay paswan <lists@...>
Like I want to catch two errors saparately:
[#399997] Writing developer's document and user's document — ajay paswan <lists@...>
I have developed a software using DRb, now as I have completed I want to
Developer docs are probably best written as rdoc inside the code. Check the s=
Am 03.10.2012 20:10, schrieb ajay paswan:
[#399998] Cucumber Automation: Issue with ansicon.exe and ruby — "Rahul D." <lists@...>
When installing ansicon v.1.3.2 and running a cucumber feature file, I
Rahul D. wrote in post #1078557:
[#400005] How to get installed module version — "Abhishek K." <lists@...>
Hi,
On Thu, Oct 4, 2012 at 11:49 AM, Abhishek K. <lists@ruby-forum.com> wrote:
"Jes=C3=BAs Gabriel y Gal=C3=A1n" <jgabrielygalan@gmail.com> wrote in pos=
[#400013] Unable to work with class variable — ajay paswan <lists@...>
Here is my code:
[#400021] Calculation of heights — Joao Silva <lists@...>
Hi All
On Thu, Oct 4, 2012 at 7:26 PM, Joao Silva <lists@ruby-forum.com> wrote:
[#400046] Ruby range - verify if date lies between two specified dates — ideal one <lists@...>
Hi All,
On Fri, Oct 5, 2012 at 4:01 PM, ideal one <lists@ruby-forum.com> wrote:
[#400050] img src while sending email ruby cgi — Ferdous ara <lists@...>
Hi
ok to make this same as that link
What do you mean "no luck"? Is the message sent and received, but
[#400055] Regular Expression Help — Brad Askins <lists@...>
Hi, new to the forum, not new to Ruby but very new to Regular Expression
[#400080] How to add mime module to sent email ruby — Ferdous ara <lists@...>
Hi
[#400099] know my IP in LAN — ajay paswan <lists@...>
Hi how can I know my IP through which two computers communicate in LAN?
[#400104] Changing the default extension of Ruby — Ghassen SMIDA <lists@...>
Hi,
Where? In what environment? What for?
I'm developing Ruby under Windows. My web host is running under linux
On Sun, Oct 7, 2012 at 12:02 PM, Ghassen SMIDA <lists@ruby-forum.com> wrote:
Hassan is quite correct
[#400111] General Syntax question, Definiting Methods — "Richard D." <lists@...>
I think my question is more about general syntax, than more about
[#400116] What is the error: unexpected break? — ajay paswan <lists@...>
What are the possible reasons for this?
Hi,
Jan E. wrote in post #1078940:
[#400131] Multithread in DRb — ajay paswan <lists@...>
Suppose I want to create 6 threads in client side
[#400138] Some warnings Watir webdriver/selenium/fork — ajay paswan <lists@...>
/usr/lib/ruby/gems/1.8/gems/watir-webdriver-0.6.1/lib/watir-webdriver/elements/generated.rb:1173:
If you want to temporarily suppress warnings you can try this:
Joel Pearson wrote in post #1079295:
[#400139] Undefined method `-' for nil — Joz Private <lists@...>
Hi guys.
On 10/09/2012 09:13 AM, Joz Private wrote:
class Developer
[#400143] Is watir web driver thread safe? — ajay paswan <lists@...>
My subject is the question.
[#400149] Why doesn't ruby support native threading? — ajay paswan <lists@...>
I think supporting native threading is a great thing in terms of
[#400167] SocketError when letting ruby open url from txt-file — Sybren Kooistra <lists@...>
Hi all,
[#400171] Simulation of a dictionary — Joao Silva <lists@...>
Hi all.
On Tue, Oct 9, 2012 at 1:17 PM, Joao Silva <lists@ruby-forum.com> wrote:
[#400176] Convert String to Currency — ideal one <lists@...>
Hi All,
[#400196] How get list of all installed modules/gems in ruby — "Abhishek K." <lists@...>
Hi,
Thanks.
[#400201] Seconds to hr:min:sec — ajay paswan <lists@...>
How can I convert seconds to the format in subject.
[#400207] How to create an Array in a Hash — Muhammad Salman <lists@...>
Hi,
[#400212] && should work in a system call? — Roger Pack <rogerdpack2@...>
Hello.
> system("ls && ls")
2012/10/10 Roger Pack <rogerdpack2@gmail.com>:
[#400226] google_hash v 0.7.0 released. Faster hashes for MRI. — Roger Pack <rogerdpack2@...>
Hello.
[#400233] ghost methods and dynamic methods — dis guy <lists@...>
I am a newbie to ruby please explain your answers thoroughly. I am
[#400302] multiple array problem — Roelof Wobben <rwobben@...>
[#400317] is an unsafe binding context that does not close over anything, actually safe — "Mean L." <lists@...>
def context_binding
On Sun, Oct 14, 2012 at 11:28 AM, Mean L. <lists@ruby-forum.com> wrote:
Robert Klemme wrote in post #1079785:
def context_binding
2012/10/19 Mean L. <lists@ruby-forum.com>:
[#400322] best way to extract data from a string? — Erez Ben shoham <lists@...>
Hi
[#400328] how to join the return of array — Ruby Mania <lists@...>
I know joining arrays and strings but this issue is very specific to an
[#400338] About define_method — li shoubo <lists@...>
I want to define a method in kernel using Flattern Scope.
On Mon, Oct 15, 2012 at 8:37 AM, li shoubo <lists@ruby-forum.com> wrote:
[#400351] Drop 1st and last particular character — ajay paswan <lists@...>
What is the most efficient way to drop '#' from the first place and last
or both regexp combined:
On Tue, Oct 16, 2012 at 9:38 AM, Hans Mackowiak <lists@ruby-forum.com> wrote:
WW91IGRpZG4ndCBtZW50aW9uIHdoYXQgaWYgeW91IGhhdmUgdGhyZWUgdGltZXMgJyMnLg0KZS5n
[#400367] Converting binary string to integer for a Ruby newbie — John Ringwalt <lists@...>
I want to convert a string of binary code ("011001") to the integer
[#400374] database part of a desktop application — "Sebastjan H." <lists@...>
Hi,
On Wed, Oct 17, 2012 at 05:28:39AM +0900, Sebastjan H. wrote:
Am 16.10.2012 23:24, schrieb Chad Perrin:
On Wed, Oct 17, 2012 at 01:39:21PM +0900, sto.mar@web.de wrote:
Chad Perrin wrote in post #1080198:
> Thank you all for suggestions, I've tried PStore and YAML::Store and
> There is one thing that's odd though. If I want to manually edit or view
Arlen Cuss wrote in post #1080420:
[#400379] Problem trying to build Ruby 1.9.3-p286 on PC-BSD — Daniel Berger <djberg96@...>
Hi,
[#400386] Unable to send attachment, and dealing with multiple attachment — ajay paswan <lists@...>
Hi,
On Thursday, 18 October 2012 at 12:21 AM, ajay paswan wrote:
> You appear to be missing a marker somewhere. Why not use the mail gem[1]
> is it compatible with ruby 1.7.8?
1.8.7
how to send multiple attachment using net/smtp?
[#400390] autolog: shortcut for set_trace_func to debug ruby via console output, etc. — Gary Weaver <lists@...>
If it helps anyone, I wrote a shortcut for set_trace_func, so next time
[#400411] Network protocols — "Terje H." <lists@...>
Hi folks
[#400416] Truncate number which ends with 0 decimal — Joao Silva <lists@...>
Hi All.
On 2012-10-18 22:34, Joao Silva wrote:
Wybo Dekker wrote in post #1080338:
[#400438] Documentation for Psych in Ruby 1.9.3? — sto.mar@...
I'm searching and searching... but I can not find the
[#400454] Hash with Integer key issue — Wayne Simmerson <lists@...>
Hi Im new to Ruby and am getting some unexpected results from a
Thanks for all the replies, I actually figured it out about 2 minutes
Am 20.10.2012 14:46, schrieb Wayne Simmerson:
[#400477] Socket help, getting Errno::ECONNREFUSED — max herrera <lists@...>
Hi,
Well, the first thing I would try is using a much higher port number,
[#400504] Exception handelling in ruby — ajay paswan <lists@...>
What is diffrence between:
[#400507] Looking for suggestions processing and comparing 2 very large files — Ruby Student <ruby.student@...>
Team,
If they are sorted you can split into pieces, eg create an
[#400514] Calling class method in instance method of another class — Joz Private <lists@...>
What is the best way of calling a class method in an instance method of
[#400529] CORBA in Ruby — Will Bracken <lists@...>
I'm converting a Java/J2EE app over to Ruby/Rails. I need a solution for
[#400535] Name/symbol/object type clash? What is happening here? — Todd Benson <caduceass@...>
It's nonsense code, but I'm curious as to what is going on behind the scenes...
No doubt, the following code exhibits unacceptable inconsistencies:
On Tue, Oct 23, 2012 at 12:44 PM, Igor Pirnovar <lists@ruby-forum.com> wrote:
Todd B. wrote in post #1080981:
Ryan Davis wrote in post #1081229:
2012/10/25 Igor Pirnovar <lists@ruby-forum.com>:
Robert Klemme wrote in post #1081589:
Robert, please stop feeding the troll. I've received enough e-mails
Oh god, are you still fighting over this crap? If this is the biggest
[#400556] Calling a method foo() or an object foo.method_call_here - both — Marc Heiler <lists@...>
Hello.
Hi,
On Wed, Oct 24, 2012 at 3:20 PM, Marc Heiler <lists@ruby-forum.com> wrote:
[#400565] Is there a better way to invoke methods? — Todd Benson <caduceass@...>
I'm writing a simple script and need to shoot off methods based on
[#400567] Issue in reading excel using Parseexcel — Rochit Sen <lists@...>
Hi All,
[#400582] Googlebot- How to generate a 404 error status after a if statement — "Pierre d." <lists@...>
Hello, I have a multilingual site. Googlebot generates error 500 in many
On Wed, Oct 24, 2012 at 3:07 PM, Pierre d. <lists@ruby-forum.com> wrote:
[#400599] Question for JRuby team — Damjan Rems <lists@...>
Sometimes back I've read that JRUby team is also maintaining RubyOnRails
[#400605] Net::FTP and UTF-8 encoding — "pablasso@..." <pablasso@...>
Hey there,
[#400615] bit count or bit set — Charles Hixson <charleshixsn@...>
In Ruby1.9 is there any good way to count the number of on bits in an
[#400650] OpenSSL ECDSA public key from private — Nokan Emiro <uzleepito@...>
Hi,
Subject: OpenSSL ECDSA public key from private
Thanks Carlo, but it's not what I was looking for. I know about
Subject: Re: OpenSSL ECDSA public key from private
Much better, but it's still not finished... ;-)
[#400652] #encode and (pre/de)composed characters — Hal Fulton <rubyhacker@...>
Why does encode to UTF-8 (in at least this one case) appear to favor a
[#400670] RVM and ruby SSLv2 support — Andraz Brodnik <lists@...>
Hi,
[#400680] Passing folder as argument ARGV? — Joz Private <lists@...>
Is there an easy way to pass multiple files on the command line?
How are you traversing the directory you pass in on the command line ?
Brad Smith wrote in post #1081684:
Have you tried to add a debug statement inside your loop so you can
Thanks guys.
> Is each file in the directory given its own element in ARGV,
[#400697] File.readable? and /proc — Jeff Moore <lists@...>
root@nail:/projects/proc_fs# uname -a
Jeff Moore wrote in post #1081705:
Igor Pirnovar wrote in post #1081710:
Jeff Moore wrote in post #1081712:
[#400714] Marshal.load weird issue — "Pierre J." <lists@...>
Hi guys
[#400716] Newbie : Regular expression — Muhammad Salman <lists@...>
Hi,
[#400725] Is ruby C source code more complex than python C source code? — gmspro gmspro <lists@...>
Hello,
On Sun, Oct 28, 2012 at 11:20 PM, gmspro gmspro <lists@ruby-forum.com> wrote:
[#400729] csv.rb:1342:in `initialize': No such file or directory — Soichi Ishida <lists@...>
ruby-1.9.3-p286
On 29/10/2012 19:05, Soichi Ishida wrote:
[#400748] Running a Ruby script through a shortcut on a different drive. — Joel Pearson <lists@...>
I have a script which dumps a logfile into its local directory. This has
In the properties for your shortcut, set the "Start in" path to wherever
[#400759] Erb syntax - unknown syntax — Georgy Daniel <lists@...>
Hi, I am a very beginner on Ruby and related stuff, Could you please
Am 30.10.2012 05:59, schrieb Georgy Daniel:
okay what about the '!' in <%! if filmstrip_image_path.blank? %>
[#400766] Cant seem to find whats worng — Nuggety Nanna <lists@...>
Could anybody help me to figure out what is wrong with this script. I am
Hi,
Sorry about the title. No the playlist file does not contain any data,
[#400781] bug?: local variable created in if modifier not available in modified expression — "Mean L." <lists@...>
irb(main):001:0> local1 if local1 = "created"
Oh, and in case it wasn't apparent: you can just add
On 10/31/2012 4:52 PM, Bartosz Dziewoナгki wrote:
On Wed, Oct 31, 2012 at 4:28 PM, Eliezer Croitoru <eliezer@ngtech.co.il>wrote:
Subject: Re: bug?: local variable created in if modifier not available in modified expression
On Wed, Oct 31, 2012 at 5:00 PM, Carlo E. Prelz <fluido@fluido.as> wrote:
Subject: Re: bug?: local variable created in if modifier not available in modified expression
This is a known quirk of parsing; variables are considered "declared"
Mean L. wrote in post #1082083:
Igor Pirnovar wrote in post #1082716:
Brian Candler wrote in post #1082725:
[#400784] REXML & HTMLentities incorrectly map to UTF-8 — "Mark S." <lists@...>
I have some XML data (UTF 8) that I'm trying to convert into another XML
Hi,
Kouhei Sutou wrote in post #1082578:
[#400785] newline conversion on reading? — Xavier Noria <fxn@...>
I can't get newline conversions to work while reading:
[#400817] need regex to check for consonants and put number after each consonant — Justin Gamble <lists@...>
Hello,
Re: is an untrusted binding that does not close over anything, in practice trusted
Robert Klemme wrote in post #1079785:
> On Sun, Oct 14, 2012 at 11:28 AM, Mean L. <lists@ruby-forum.com> wrote:
>> def context_binding
>> @context.instance_eval {binding}
>> end
>>
>> def eval(str)
>> ->{$SAFE = 4; context_binding.eval(str)}.()
>> end
>>
>> the binding context is unsafe since it's constructed in the sandbox
>
> What exactly do you mean by "safe" here? Can you be more specific
> what you mean by "safety" here and what you are trying to accomplish?
>
I meant to use the term (un)trusted. The concept of trust is well
defined in ruby. (untrusted code not being to modify trusted objects.
Object#untrused?).
So, to clarify and expand, my biding is untrusted because it's
constructed in the $SAFE=4 sandbox. Which means the untrusted sandbox
code can modify it. So the question is, am I correct that in my usage,
the binding does not close over anything (other than self which refers
to a trusted object) so does not allow to modify anything, which in
effect makes it as if trusted.
>> but since it appears to not close over anything other than self
>> (@context) which is safe, is it then effectively safe?
>
> The safety of the whole thing depends on str's tainted status it
> seems. Also, since you are not executing the code in its own thread
> you create a side effect with your change of $SAFE. The usual
> solution to this is to use $SAFE in another thread. You could do
>
> def e(str)
> Thread.new do
> $SAFE = 4
> context_binding.eval(str)
> end.value
> end
>
> This wastes a single thread but doesn't actually execute in parallel
> because via Thread#value the caller thread blocks until the other
> thread has finished. And you do not change the $SAFE status of the
> caller which IMHO is a bad side effect to have.
Here's what "programming ruby" says about that:
"The safe level
may be set during the execution of a proc object without affecting the
safe level of the code that
invoked that proc."
Experimentally that appears to be true. $SAFE remains 0 after the
lambda runs.
--
Posted via http://www.ruby-forum.com/.