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What does template mean?
...er parameter:
template<unsigned int S>
struct Vector {
unsigned char bytes[S];
};
// pass 3 as argument.
Vector<3> test;
Template pointer parameter (passing a pointer to a function)
template<void (*F)()>
struct FunctionWrapper {
static void call_it() { F(); }
};
// pa...
What does .class mean in Java?
...lass.getName() ::: " + int.class.getName());
System.out.println("char.class.getName() ::: " + char.class.getName());
System.out.println("long.class.getName() ::: " + long.class.getName());
}
}
...
Split large string in n-size chunks in JavaScript
I would like to split a very large string (let's say, 10,000 characters) into N-size chunks.
22 Answers
...
Regular cast vs. static_cast vs. dynamic_cast [duplicate]
...For example, the C-style cast would allow an integer pointer to point to a char.
char c = 10; // 1 byte
int *p = (int*)&c; // 4 bytes
Since this results in a 4-byte pointer pointing to 1 byte of allocated memory, writing to this pointer will either cause a run-time error or will overwri...
Animate text change in UILabel
... UILabel{
func animation(typing value:String,duration: Double){
let characters = value.map { $0 }
var index = 0
Timer.scheduledTimer(withTimeInterval: duration, repeats: true, block: { [weak self] timer in
if index < value.count {
let char = characters[index]
...
Split a string by another string in C#
... strings, but this only appears to work if you are splitting a string by a character. Is there a way to split a string , with another string being the split by parameter?
...
Can I mask an input text in a bat file?
...d. Do I have any way to mask the input text? I don't need to print ******* characters instead of input characters. Linux's Password prompt behavior (Print nothing while typing) is enough.
...
Named placeholders in string formatting
...
Had trouble with the ' char: unexpected char: '''
– AlikElzin-kilaka
Jan 18 '16 at 10:35
add a comment
|...
Inspecting standard container (std::map) contents with gdb
...
These look to be the business!
– Richard Corden
Jan 9 '09 at 14:42
They're actually the same macros ...
Python json.loads shows ValueError: Extra data
..., end, len(s)))
ValueError: Extra data: line 1 column 3 - line 1 column 5 (char 2 - 4)
If you want to dump multiple dictionaries, wrap them in a list, dump the list (instead of dumping dictionaries multiple times)
>>> dict1 = {}
>>> dict2 = {}
>>> json.dumps([dict1, dic...