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Rails 4 - passing variable to partial

...buyer } %> <%= render "account", account: @buyer %> # @account.to_partial_path returns 'accounts/account', so it can be used to replace: # <%= render partial: "accounts/account", locals: { account: @account} %> <%= render @account %> # @posts is an array of Post instances, so ...
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How to return a 200 HTTP Status Code from ASP.NET MVC 3 controller

... job); Mapper.Map(contactViewModel, job.Contact); _db.Jobs.Add(job); _db.SaveChanges(); //you do not even need this line of code,200 is the default for ASP.NET MVC as long as no exceptions were thrown //Response.StatusCode = (int)HttpSta...
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What is “rvalue reference for *this”?

.... Take the following code as a further example: struct test2{ std::unique_ptr<int[]> heavy_resource; test2() : heavy_resource(new int[500]) {} operator std::unique_ptr<int[]>() const&{ // lvalue object, deep copy std::unique_ptr<int[]> p(new int[500]); f...
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How to change variables value while debugging with LLDB in Xcode?

...es a crash, breakpoint hit or signal. Examples: expr my_struct->a = my_array[3] expr -f bin -- (index * 8) + 5 expr char c[] = "foo"; c[0] IMPORTANT NOTE: Because this command takes 'raw' input, if you use any command options you must use ' -- ' between the...
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Merging objects (associative arrays)

...e: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign share | improve this answer | follow | ...
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How can I generate random alphanumeric strings?

...nt than the given one return new string(Enumerable.Range(1, length).Select(_ => chars[random.Next(chars.Length)]).ToArray()); – Tyson Williams Nov 11 '16 at 18:06 ...
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Postgres - FATAL: database files are incompatible with server

... btw, immediately after this you'll probably need to run createuser -s your_rails_app to create the rails' postgres user. See stackoverflow.com/questions/11919391/… – Meekohi Dec 20 '17 at 18:39 ...
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How can I redirect HTTP requests made from an iPad?

.... sudo apt-get install libapache2-mod-proxy-html sudo a2enmod proxy proxy_http proxy_html sudo apache2ctl graceful Then create a virtual host file, for example /etc/apache2/sites-available/my-proxy Listen *:8080 <VirtualHost *:8080> ProxyRequests On <Proxy *> Order ...
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Shell command to sum integers, one per line?

... for a: count all documents’ pages script: ls $@ | xargs -i pdftk {} dump_data | grep NumberOfPages | awk '{s+=$2} END {print s}' – flying sheep Jul 10 '13 at 14:42 ...
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Crash logs generated by iPhone Simulator?

...gured out is how to get them to generate even if the debugger grabs the EXC_BAD_ACCESS signal. Update Currently, (OSX 10.11.6), the .crash logs in ~/Library/Logs/DiagnosticReports, are when the emulator itself crashes. Logs for an app crashing (but the emulator device is still running fine), ar...