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LLVM vs clang on OS X
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LLVM originally stood for "low-level virtual machine", though it now just stands for itself as it has grown to be something other than a traditional virtual machine. It is a set of libraries and tools, as well as a standardized in...
How to launch an Activity from another Application in Android
...but I didn't find a way of doing it. Is there a link, where to find the information?
12 Answers
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Sass combining parent using ampersand (&) with type selectors
...e Sass 3.3.0.rc.1 (Maptastic Maple).
The @at-root directive causes one or more rules to be emitted at the root of the document, rather than being nested beneath their parent selectors.
We can combine the @at-root directive along with interpolation #{} to arrive at the intended outcome.
SASS
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What is the difference between typeof and instanceof and when should one be used vs. the other?
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Use instanceof for custom types:
var ClassFirst = function () {};
var ClassSecond = function () {};
var instance = new ClassFirst();
typeof instance; // object
typeof instance == 'ClassFirst'; // false
instance instanceof Object; // true
in...
How does Task become an int?
...etween Task<> and int?
Nope. This is just part of how async/await works.
Any method declared as async has to have a return type of:
void (avoid if possible)
Task (no result beyond notification of completion/failure)
Task<T> (for a logical result of type T in an async manner)
The c...
What are the specific differences between .msi and setup.exe file?
..., set registry values, etc...).
A setup.exe may either be a bootstrapper or a non-msi installer. A non-msi installer will extract the installation resources from itself and manage their installation directly. A bootstrapper will contain an MSI instead of individual files. In this case, the setup.e...
How do I find the location of Python module sources?
How do I learn where the source file for a given Python module is installed? Is the method different on Windows than on Linux?
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How do you force a makefile to rebuild a target
...le that builds and then calls another makefile. Since this makefile calls more makefiles that does the work it doesnt really change. Thus it keeps thinking the project is built and upto date.
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Combining a class selector and an attribute selector with jQuery
Is it possible to combine both a class selector and an attribute selector with jQuery?
4 Answers
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linux tee is not working with python?
...inite loop.
I want to log every communication data to a file and also monitor them from terminal at same time. so I used tee command like this.
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