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difference between each.with_index and each_with_index in Ruby?
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41
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What does “%” (percent) do in PowerShell?
...s an alias for ForEach-Object:
> Get-Alias -Definition ForEach-Object
CommandType Name Definition
----------- ---- ----------
Alias % ...
What exactly is Arel in Rails 3.0?
...sn't. It's a replacement for hand-crafting SQL queries in strings. It is a common query layer that underlies ActiveRecord, but it can also be used as an underpinning for DataMapper, for example.
If it is a replacement for anything, it's a replacement for Ambition. Or, you can think of it as a Ruby v...
PHP CURL DELETE request
...ng, look again. $url s simply the server you need to talk with (someserver.com) and $path is the stuff after the URL (/something/). The only reason I split these up, is because I need to send to the same server all the time, but with dynamic paths. Hope that makes sense.
– Boll...
Git: can I suppress listing of 'modified content'/dirty submodule entries in status, diff, etc?
...odule "bundle/fugitive"]
path = bundle/fugitive
url = git://github.com/tpope/vim-fugitive.git
ignore = dirty
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Can't use modulus on doubles?
I have a program in C++ (compiled using g++). I'm trying to apply two doubles as operands to the modulus function, but I get the following error:
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Get java.nio.file.Path object from java.io.File
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Using Spring MVC Test to unit test multipart POST request
...tring("success"));
}
}
And the @Configuration class
@Configuration
@ComponentScan({ "test.controllers" })
@EnableWebMvc
public class WebConfig extends WebMvcConfigurationSupport {
@Bean
public MultipartResolver multipartResolver() {
CommonsMultipartResolver multipartResolver =...
Increasing nesting function calls limit
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This error message comes specifically from the XDebug extension. PHP itself does not have a function nesting limit. Change the setting in your php.ini:
xdebug.max_nesting_level = 200
or in your PHP code:
ini_set('xdebug.max_nesting_level', ...