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How can I use “sizeof” in a preprocessor macro?
...zeof(someThing) == PAGE_SIZE, "Data structure doesn't match page size");
2. Custom macro
If you just want to get a compile-time error when sizeof(something) is not what you expect, you can use following macro:
#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
Usage:
BU...
SQL Server Profiler - How to filter trace to only display events from one database?
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Gulzar NazimGulzar Nazim
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How to use glob() to find files recursively?
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How much size “Null” value takes in SQL Server
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edited Sep 16 '10 at 23:54
answered Sep 16 '10 at 22:05
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How to use a custom comparison function in Python 3?
In Python 2.x , I could pass custom function to sorted and .sort functions
6 Answers
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How to use z-index in svg elements?
... be drawn. So swap the two elements.
<svg xmlns="http://www.w3.org/2000/svg" viewBox="30 70 160 120">
<!-- First draw the orange circle -->
<circle fill="orange" cx="100" cy="95" r="20"/>
<!-- Then draw the green circle over the current canvas -->
<...
In Gradle, how do I declare common dependencies in a single place?
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mkobit
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answered Mar 3 '12 at 16:15
Peter NiederwieserPeter Niederwie...
Google OAuth 2 authorization - Error: redirect_uri_mismatch
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Why is there no tuple comprehension in Python?
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You can use a generator expression:
tuple(i for i in (1, 2, 3))
but parentheses were already taken for … generator expressions.
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How to find keys of a hash?
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There is function in modern JavaScript (ECMAScript 5) called Object.keys performing this opera...