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Remove all spaces from a string in SQL Server
...s in the data after this is done, it is likely they are not spaces but unprintable characters like tabs or carraige returns.
– HLGEM
Apr 30 '13 at 15:15
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How to declare and add items to an array in Python?
...urly braces as following but in python it has a different meaning:
Java:
int[] myIntArray = {1,2,3};
String[] myStringArray = {"a","b","c"};
However, in Python, curly braces are used to define dictionaries, which needs a key:value assignment as {'a':1, 'b':2}
To actually define an array (which ...
How to Reload ReCaptcha using JavaScript?
...#recaptcha_reload").length > 0 ){ ....
– Nate-Bit Int
Jan 7 '15 at 23:46
I used that to known when is finished the ...
Running Command Line in Java [duplicate]
...s returns with. You can get that with pr.waitFor(). So it looks like this: int retVal = pr.waitFor(). So if it's not 0, you can abort / clean up.
– Apache
Dec 10 '13 at 15:32
1
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How to represent empty char in Java Character class
...void main(String[] args) throws Exception {
String s = "abcdefg";
int index = s.indexOf('d');
// delete a char from a char[]
char[] array = s.toCharArray();
char[] tmp = new char[array.length-1];
System.arraycopy(array, 0, tmp, 0, index);
System.arraycopy(array, index+1...
HttpServletRequest to complete URL
...est implementation isn't making a defensive copy that's a very good way to introduce strange behavior and bugs in other parts of code that expect it in it's original form.
– Ken Blair
May 22 '12 at 16:53
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Getting started with Haskell
...s SO question in case you want to test your solutions with QuickCheck (see Intermediate below).
Once you have done a few of those, you could move on to doing a few of the Project Euler problems. These are sorted by how many people have completed them, which is a fairly good indication of difficulty....
Duplicate keys in .NET dictionaries?
...string, string>>();
// add some values to the collection here
for (int i = 0; i < list.Count; i++)
{
Print(list[i].Key, list[i].Value);
}
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Use String.split() with multiple delimiters
...e . character in regex means any character other than new line. tutorialspoint.com/java/java_regular_expressions.htm In this case, however, they wanted the actual character .. The two backslashes indicate that you are referring to .. The backslash is an escape character.
– Monk...
三个退出程序消息：WM_CLOSE、WM_DESTROY、WM_QUIT区别 - C/C++ - 清泛网 -...
...发生的时候，往往弹出一个消息框。
插播：消息框
int MessageBox(
HWND hWnd, // handle of owner window
LPCTSTR lpText, // address of text in message box
LPCTSTR lpCaption, // address of title of message box
UINT uType // style of message box
);
1. 当收到WM_CLOS...