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Difference between variable declaration syntaxes in Javascript (including global variables)?
...here are a couple of differences, though in practical terms they're not usually big ones.
There's a fourth way, and as of ES2015 (ES6) there's two more. I've added the fourth way at the end, but inserted the ES2015 ways after #1 (you'll see why), so we have:
var a = 0; // 1
let a = 0; // 1...
VS 2010 Test Runner error “The agent process was stopped while the test was running.”
... exception occurs in a finalizer on a type, and that finalizer runs before all the tests has finished, Visual Studio will give the error I was facing; without any further explanation, and on random tests.
– driis
May 25 '10 at 14:14
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How can I remove a substring from a given String?
Is there an easy way to remove substring from a given String in Java?
12 Answers
12...
How to capture the browser window close event?
...wasn't working as is, since the onbeforeunload returnValue is parsed as a string and then displayed in the confirmations box of the browser. So the value true was displayed, like "true".
Just using return worked.
Here is my code
var preventUnloadPrompt;
var messageBeforeUnload = "my message her...
String.equals versus == [duplicate]
This code separates a string into tokens and stores them in an array of strings, and then compares a variable with the first home ... why isn't it working?
...
How to check for DLL dependency?
...metimes when I'm doing a little project I'm not careful enough and accidentally add a dependency for a DLL that I am not aware of. When I ship this program to a friend or other people, "it doesn't work" because "some DLL" is missing. This is of course because the program can find the DLL on my syst...
What is the difference between HashSet and List?
...ples,
You can not use HashSet like in the following example.
HashSet<string> hashSet1 = new HashSet<string>(){"1","2","3"};
for (int i = 0; i < hashSet1.Count; i++)
Console.WriteLine(hashSet1[i]);
hashSet1[i] would produce an error:
Cannot apply indexing with [] to an exp...
Android Bitmap to Base64 String
...I convert a large Bitmap (photo taken with the phone's camera) to a Base64 String?
7 Answers
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CListCtrl 行高设置，自定义行高 - C/C++ - 清泛网 - 专注C/C++及内核技术
...derCtrl)
//{{AFX_MSG_MAP(CMyListCtrl)
// NOTE - the ClassWizard will add and remove mapping macros here.
ON_WM_MEASUREITEM_REFLECT()
ON_WM_MEASUREITEM()
ON_WM_DRAWITEM()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
CMyListCtrl::CMyListCtrl(void)
{
}
CMyListCtrl::~CMyListCtrl(void)
{...
What is the difference between single-quoted and double-quoted strings in PHP?
I'm a little confused why I see some code in PHP with string placed in single quotes and sometimes in double quotes.
12 Ans...