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Published on 2010-04-09T15:01:02Z
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2010/04/09
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It's the reverse of this question: http://stackoverflow.com/questions/93091/why-cant-strings-be-mutable-in-java-and-net
Was this choice made in Ruby only for efficiency, or was there some other reason?
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Ok I followed the steps for setting up ruby and rails on my Vista machine and I am having a problem connecting to the database.
Contents of database.yml
development:
adapter: sqlserver
database: APPS_SETUP
Host: WindowsVT06\SQLEXPRESS
Username: se
Password: paswd
Run rake db:migrate…
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My application requires to keep large data objects in session. There are like 3-4 data objects each created by parsing a csv containing 150 X 20 cells having strings of 3-4 characters.
My application shows this error- "marshal data too short".
I tried this-
Deleting the old session table.
Deleting…
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I don't know is it my mistake or no. So i have that code:
<code>
post '/singin/get_token' do
content_type :xml
puts request.body.read
puts xmlRequest
xmlRequest = REXML::Document.new(request.body.read)
...
</code>
And when i post something like that:
<code>
<?xml…
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reading around the various ruby install tutorials it's required to change path from /usr/bin/ruby to /usr/local/bin/ruby but i cant seem to be able to do it. Ultimately i want to install Ruby 1.9.2, should i uninstall 1.8.7 or what? i tried to install Ruby 1.9.2 with macports, the installation seemed…
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i am getting a strange bundler error when running
bundle pack
with bundler 0.9.12
any ideas? (see pastie for a better formatted code: http://pastie.org/881328 )
/opt/ruby-enterprise-1.8.7-2010.01/lib/ruby/site_ruby/1.8/rubygems/package/tar_input.rb:49:in `initialize': not in gzip format (Zlib::GzipFile::Error)
…
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Hi
Is it possible to reference other strings inside of strings.xml ?
Something of the form:
My string
Here it is: android:id="@string/string_one"
(If it did exist, there would of course be problems of circular, infinite definitions, etc. to beware of).
Thanks.
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I cannot seem to get unity working when attempting to pass in an array of strings into a constructor parameter list, while using XML configuration.
When I try the following:
<typeConfig ...>
<constructor ...>
<param ... parameterType="System.String[]">
<array>…
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I'm pretty confused with the behaviour of arrays of strings when I loop them through the jQuery.each() method. Apparently, the strings become jQuery objects inside the callback function. However, I cannot use the this.get() method to obtain the original string; doing so triggers a this.get is not…
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I have a page that has 3 variables. They look like this:
String[] Headers = new String[] { "Max Width", "Max Length", "Max Height" };
String currentHeader = (String)HttpContext.Current.Request.QueryString["ItemHas"] ?? "";
String checkString = (String)HttpContext.Current.Request.QueryString["ItemIn"]…
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Hello,
I need to index specific strings with other strings and I can't really find a good way to do so. I tried to use tr1::unordered_map, but I'm having some difficulties using it.
If someone could tell me what is the best way to do that I'd be really grateful :)
I also need to index objects by a…
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