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Scala: What is a TypeTag and how do I use it?
...'t care about things such as prefixes (like in the example).
A TypeTag is completely compiler-generated, that means that the compiler creates and fills in a TypeTag when one calls a method expecting such a TypeTag. There exist three different forms of tags:
scala.reflect.ClassTag
scala.reflect.ap...
What are conventions for filenames in Go?
... or "_" are ignored by the go tool
Files with the suffix _test.go are only compiled and run by the go test tool.
Files with os and architecture specific suffixes automatically follow those same constraints, e.g. name_linux.go will only build on linux, name_amd64.go will only build on amd64. This is ...
Using a custom typeface in Android
... from code in
one place, to say that the whole
application and all the components
should use the custom typeface instead
of the default one?
Not that I am aware of.
There are a variety of options for these nowadays:
Font resources and backports in the Android SDK, if you are using appco...
What is the proper way to URL encode Unicode characters?
... In case others are as surprised as I was, the text in @RemyLebeau's comment mentions RFC3987, but the link is to the older spec 3896. The correct URL is obviously tools.ietf.org/html/rfc3987
– tripleee
Mar 14 '14 at 9:07
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Determine which JAR file a class is from
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How to un-commit last un-pushed git commit without losing the changes
Is there a way to revert a commit so that my local copy keeps the changes made in that commit, but they become non-committed changes in my working copy? Rolling back a commit takes you to the previous commit - I want to keep the changes made but I committed them to the wrong branch.
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How to execute PHP code from the command line?
... if(function_exists("my_func")) echo 'function exists'; directly with the command line without having to use a seperate php file.
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Is C++14 adding new keywords to C++?
The C++ Standards Committee tends to shy away from adding new keywords to the language, yet with C++11 that was not the case. Some examples:
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Does deleting a branch in git remove it from the history?
Coming from svn, just starting to become familiar with git.
3 Answers
3
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