大约有 41,000 项符合查询结果（耗时：0.0509秒） [XML]
How to keep the spaces at the end and/or at the beginning of a String?
...
@androiddeveloper, \u indicates a unicode character as an escape sequence (not a unicode char directly in the file). &#nnn; indicates an html entity, which means that you're relying on your xml string being html parsed (it is by default when used in text views)....
NSString tokenize in Objective-C
...
@Adam, I think what you wanted was componentsSeparatedByCharactersInSet. See answer below.
– Wienke
Aug 28 '12 at 0:01
add a comment
|
...
get string value from HashMap depending on key name
...
Suppose you declared HashMap as :-
HashMap<Character,Integer> hs = new HashMap<>();
Then,key in map is of type Character data type and value of int type.Now,to get value corresponding to key irrespective of type of key,value type, syntax is :-
char tem...
Is there a limit on how much JSON can hold?
...
It may be worth noting that the "default is 2097152 characters, which is equivalent to 4 MB of Unicode string data" for the property JavaScriptSerializer.MaxJsonLength mentioned in Amber's answer. (N.B. I have quoted from MSDN)
– dumbledad
...
Why is sizeof considered an operator?
...operator rather than a function. For instance:
union foo {
int i;
char c[sizeof(int)];
};
Syntactically if it weren't an operator then it would have to be a preprocessor macro since functions can't take types as arguments. That would be a difficult macro to implement since sizeof can take...
In Java, what is the best way to determine the size of an object?
... primitives but then you don't really need a program to tell you how big a char is.
– Brel
Sep 16 '11 at 12:39
6
...
How do I replace whitespaces with underscore?
...
This doesn't work with other whitespace characters, such as \t or a non-breaking space.
– Roberto Bonvallet
Jun 17 '09 at 15:49
13
...
How do I replace multiple spaces with a single space in C#?
...
@Oscar Joel’s code isn’t a simple loop through all characters! It’s a hidden nested loop that has a quadratic worst case. This regular expression, by contrast, is linear, only builds up a single string (= drastically reduced allocation costs compared to Joel’s code) and ...
Should commit messages be written in present or past tense? [closed]
...
"Fix bug X" is 2 characters shorter than "Fixed bug X".
And 3 shorter than "Fixing bug X".
From the point of view of writing-short-commit-messages, the present tense sometimes / usually saves a few characters?
Which I actually think matters ...
What do the following phrases mean in C++: zero-, default- and value-initialization?
...) {}; ~C(); int m; }; // non-POD, default-initialising m
int main()
{
char buf[sizeof(B)];
std::memset( buf, 0x5a, sizeof( buf));
// use placement new on the memset'ed buffer to make sure
// if we see a zero result it's due to an explicit
// value initialization
B* pB =...