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Remove all but numbers from NSString
... is called NSScanner. It's used as follows:
NSString *originalString = @"(123) 123123 abc";
NSMutableString *strippedString = [NSMutableString
stringWithCapacity:originalString.length];
NSScanner *scanner = [NSScanner scannerWithString:originalString];
NSCharacterSet *numbers = [NSCharact...
iOS开发过程中的各种tips - 更多技术 - 清泛网 - 专注C/C++及内核技术
...取电话号码，去掉数字之间的-
NSString *originalString = @"(123)123123abc";
NSMutableString *strippedString = [NSMutableString stringWithCapacity:originalString.length];
NSScanner *scanner = [NSScanner scannerWithString:originalString];
NSCharacterSet *numbers = [NSCharacterSet char...
Using Html.ActionLink to call action on different controller
...
Craig StuntzCraig Stuntz
123k1212 gold badges244244 silver badges266266 bronze badges
...
使用CSplitterWnd实现拆分窗口（多视图显示） - C/C++ - 清泛网 - 专注C/C++及内核技术
...,"引擎",LVCFMT_LEFT,200,0);
int pos;
pos = ptheList->InsertItem(0,"123");
ptheList->SetItemText(pos,1,"http:\\\\");
ptheList->SetItemText(pos,2,"Google");
}
编译通过就可以发现每个窗口都按我们的要求进行了划分和初始化
//获取主窗口
CMainFrame* pFram...
Can I call a base class's virtual function if I'm overriding it?
...
123
Yes,
class Bar : public Foo
{
...
void printStuff()
{
Foo::printStuff();...
How do I detect IE 8 with jQuery?
...ersion >= 8.0) { dosomething} I am not sure it will work for version 8.123.45.6 or will it?
– salmane
Feb 4 '10 at 19:08
13
...
How do I concatenate multiple C++ strings on one line?
...tring s = string("abc").append("def").append(otherStrVar).append(to_string(123));
– Patricio Rossi
Nov 12 '17 at 2:46
1
...
How do I dynamically assign properties to an object in TypeScript?
.../ the following is an error,
// so you haven't lost type safety
foo.bar = 123;
Alternatively you can mark these properties as optional:
interface IFoo{
bar?:string;
baz?:string;
boo?:string;
}
// Now your simple initialization works
var foo:IFoo = {};
Try it online
...
Pad a number with leading zeros in JavaScript [duplicate]
...re.
Example usage:
pad(10, 4); // 0010
pad(9, 4); // 0009
pad(123, 4); // 0123
pad(10, 4, '-'); // --10
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Clear the cache in JavaScript
...evision number or last updated timestamp to the file, like this:
myscript.123.js
or
myscript.js?updated=1234567890
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