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How to serialize a TimeSpan to XML
...rking. A quick google has suggested that while TimeSpan is serializable, the XmlCustomFormatter does not provide methods to convert TimeSpan objects to and from XML.
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PHP - include a php file and also send query parameters
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Imagine the include as what it is: A copy & paste of the contents of the included PHP file which will then be interpreted. There is no scope change at all, so you can still access $someVar in the included file directly (even though you might co...
How do you write multiline strings in Go?
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According to the language specification you can use a raw string literal, where the string is delimited by backticks instead of double quotes.
`line 1
line 2
line 3`
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How do I convert a NSString into a std::string?
...still want it in an std::string and you don't want non-ASCII characters in there, you can use dataUsingEncoding:allowLossyConversion: to get an NSData representation of the string with lossy encoded ASCII content, and then throw that at your std::string
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Lost my schema.rb! Can it be regenerated?
...your migrations, they will NOT be reflected in schema.rb file which is not what you want IMO.
If you want to re-create the schema from the migrations, do the following:
rake db:drop # ERASES THE DATABASE !!!!
rake db:create
rake db:migrate
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VS 2012: Scroll Solution Explorer to current file
VS2010 had the feature that viewing a file would automatically cause Solution Explorer to scroll to that file.
8 Answers
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How do I set up a basic Ruby project?
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To get a good start, you can use the bundle gem command and rspec --init.
~/code $ bundle gem my_lib
create my_lib/Gemfile
create my_lib/Rakefile
create my_lib/LICENSE.txt
create my_lib/README.md
create my_lib/.gitignore
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Check if two lists are equal [duplicate]
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@TimSchmelter That's what editing is for. How's it looking after the edit?
– dasblinkenlight
Mar 4 '14 at 14:01
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Unable to import a module that is definitely installed
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In my case, it is permission problem. The package was somehow installed with root rw permission only, other user just cannot rw to it!
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“unmappable character for encoding” warning in Java
I'm currently working on a Java project that is emitting the following warning when I compile:
12 Answers
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