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2010年11月26日 · 49. As @Chowlett mentioned before, erb stands for Embedded Ruby. When you define any file as ".html.erb" that means it's an HTML file with ruby code embedded in it and it is similar to ".rhtml" extension of rails file. You can see a detailed and nice difference between ".html.erb" and ".rhtml" Click Here.
2011年11月3日 · ERB: remove whitespaces before tag and after previous newlines, but only if there are only whitespaces before. erubis: useless because <%- %> is the same as <% %> (without = ), and this cannot be used with = which is the only case where -% can be useful.
While Erb’s Point most commonly refers to this important area for heart sound auscultation, there is also an Erb’s Point in neurology. This other Erb’s Point is where a group of nerves meet in the neck, and an injury to this nerve point can cause a specific type of arm paralysis called “Erb’s Palsy”. This injury is most frequently ...
2011年7月15日 · 87. Try this : <%= render 'form' %>. If you do <%= ... %>, it will try to output the thing you put between the tags. But, if you do <% ... %>, then no output is processed, just the code is evaluated. If this is not working, then there is probably something wrong with your user_signed_in? helper method.
2014年11月11日 · The problem is that your first condition is true, so it stops there. Your first condition: Even if they don't have a booth it will never reach the elsif because the first condition is true. You either need: // code. // code. // code. Or it might be a cleaner approach to separate them into two if/else:
2018年6月25日 · Go to File -> Preferences -> Settings. Search for Editor: Default Formatter and select "misogi.ruby-rubocop". Go to File -> Preferences -> Keyboard Shortcuts. Search for Ruby: autocorrect by rubocop. There you have the shortcut to run rubocop in order to automatic format your ruby code following your rubocop settings.
By using the '>' option, you will omit newlines for lines ending in %>. ERB.new(template, nil, '>') That means you can wrap Ruby code inside <% %> tags, as usual. Unfortunately, I haven't found a way to remove the spaces before the starting <% tag. answered Nov 20, 2013 at 11:36.
2021年4月25日 · ErbB2（又称HER2）是一种原癌基因，编码一种称为人表皮生长因子受体2（human epidermal growth factor receptor 2）的蛋白质。. ErbB2属于酪氨酸激酶受体家族，通过结合多种生长因子诱导细胞增殖、分化和存活等生命活动。. ErbB2的突变、过度表达和放大等异常都可以导致 ...
2011年8月15日 · I'm doing something similar using erb, and the performance is fine for me. As Jordi said though, it depends what context you want to run this in - if you're literally going to use templates like the one you listed, eruby would probably work better, but I'd guess you're actually going to be passing variables to the template, in which case you want erb.
2012年7月9日 · 68. ERB is good mainly if you have a web designer that will work on plain HTML and does not know either haml or slim. This way they can write HTML and you can embed ruby logic with the proper tags. If you work on both HTML and ruby logic, or your designer is ready to learn something new (like HAML) I'd go for HAML.
