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How to pass macro definition from “make” command line arguments (-D) to C source code?
I usually pass macro definitions from "make command line" to a "makefile" using the option :
-Dname=value. The definition is accessible inside the makefile.
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How to tell where a header file is included from?
How can I tell where g++ was able to find an include file? Basically if I
4 Answers
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How to find elements with 'value=x'?
I need to remove element that have value="123" . I know that all elements with different values are located into #attached_docs , but I don't know how to select element with value="123" .
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Lock Android phone application to Portrait mode
Can someone tell me how to lock my application to a portrait mode? Is it a simple configuration in the manifest file?
4 Ans...
Vim: How to change the highlight color for search hits and quickfix selection
I am using the desert colorscheme, which uses white text on orange background for highlighting search hits. The same pattern is used for the selected entry in the quickfix window.
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background function in Python
I've got a Python script that sometimes displays images to the user. The images can, at times, be quite large, and they are reused often. Displaying them is not critical, but displaying the message associated with them is. I've got a function that downloads the image needed and saves it locally. Rig...
What's the false operator in C# good for?
There are two weird operators in C#:
5 Answers
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Algorithm to detect intersection of two rectangles?
I'm looking for an algorithm to detect if two rectangles intersect (one at an arbitrary angle, the other with only vertical/horizontal lines).
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Canary release strategy vs. Blue/Green
My understanding of a canary release is that it's a partial release to a subset of production nodes with sticky sessions turned on. That way you can control and minimize the number of users/customers that get impacted if you end up releasing a bad bug.
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What does the slash mean in help() output?
What does the / mean in Python 3.4's help output for range before the closing parenthesis?
3 Answers
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