大约有 44,500 项符合查询结果（耗时：0.0521秒） [XML]
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...
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
...
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?
...
mkobit
31.3k77 gold badges124124 silver badges129129 bronze badges
answered Mar 3 '12 at 16:15
Peter NiederwieserPeter Niederwie...
Google OAuth 2 authorization - Error: redirect_uri_mismatch
...
1
2
Next
404
...
Why is there no tuple comprehension in Python?
...
You can use a generator expression:
tuple(i for i in (1, 2, 3))
but parentheses were already taken for … generator expressions.
share
|
improve this answer
|
...
Why is i++ not atomic?
...
125
i++ is probably not atomic in Java because atomicity is a special requirement which is not pres...
How to use glob() to find files recursively?
...
27 Answers
27
Active
...
jQuery posting JSON
...
223
'data' should be a stringified JavaScript object:
data: JSON.stringify({ "userName": userName...
How to find keys of a hash?
...
275
There is function in modern JavaScript (ECMAScript 5) called Object.keys performing this opera...