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How to pass macro definition from “make” command line arguments (-D) to C source code?
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Call make command this way:
make CFLAGS=-Dvar=42
And be sure to use $(CFLAGS) in your compile command in the Makefile. As @jørgensen mentioned , putting the variable assignment after the make command will override the CFLAGS value already defined the Makefile.
Altern...
arrow operator (->) in function heading
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and it's less verbose and the scoping rules didn't need to change.
C++14 update: C++14 also permits just
auto identifier ( argument-declarations... )
as long as the function is fully defined before use and all return statements deduce to the same type. The -> syntax remains useful f...
why unaligned apk is needed?
... Beau Grantham
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answered Feb 27 '14 at 3:08
flxflx
13.6k1111 gold badges505...
Where does Xcode 4 store Scheme Data?
I'm just starting to use Xcode 4, and I'm trying to find the file in a project where it stores all of a project's Schemes. I figured they would be stored in a file in the xcodeproj directory somewhere, but for the life of me I can't find which one.
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Cross-referencing commits in github
... GitHub help:
User/Project@SHA
For example:
mojombo/god@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2
Short SHAs work as well (as long as they are unique):
mojombo/god@be6a8cc
share
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improve thi...
Remove multiple keys from Map in efficient way?
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243
Assuming your set contains the strings you want to remove, you can use the keySet method and ma...
Java: possible to line break in a properties file?
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184
A backslash at the end of a line lets you break across multiple lines, and whitespace that start...
How can I detect if this dictionary key exists in C#?
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924
You can use ContainsKey:
if (dict.ContainsKey(key)) { ... }
or TryGetValue:
dict.TryGetValue...
Instance v state variables in react.js
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answered Aug 8 '14 at 17:17
Ross AllenRoss Allen
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What's the difference between MemoryCache.Add and MemoryCache.Set?
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answered Jan 15 '12 at 8:46
Marc Gravell♦Marc Gravell
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