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Remove final character from string [duplicate]
Let's say my string is 10 characters long.
2 Answers
2
...
window+nginx+php-cgi的php-cgi线程/子进程问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...
/* Pre-fork, if required */
if (getenv("PHP_FCGI_CHILDREN")) {
char * children_str = getenv("PHP_FCGI_CHILDREN");
...
So, php with fast-cgi will **never** work on Windows.
The question is, why is forking disabled under windows?
-------------https://bugs.php.net/bug.ph...
How to apply multiple styles in WPF
...ResourceKeys");
}
this.resourceKeys = inputResourceKeys.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (this.resourceKeys.Length == 0)
{
throw new ArgumentException("No input resource keys specified.");
}
}
Calculating the output of the markup ex...
Is “inline” without “static” or “extern” ever useful in C99?
...efore, the following example might not
behave as expected.
inline const char *saddr(void)
{
static const char name[] = "saddr";
return name;
}
int compare_name(void)
{
return saddr() == saddr(); // unspecified behavior
}
Since the implementation might use the inline definition f...
Java string split with “.” (dot) [duplicate]
...("\\.")[0];
Otherwise you are splitting on the regex ., which means "any character".
Note the double backslash needed to create a single backslash in the regex.
You're getting an ArrayIndexOutOfBoundsException because your input string is just a dot, ie ".", which is an edge case that produces ...
WSAAsyncSelect模型 - C/C++ - 清泛网 - 专注C/C++及内核技术
... }
break;
case FD_WRITE:
{
}
break;
case FD_READ:
{
char szText[1024]={0};
if(recv(s,szText,1024,0)==-1)
closesocket(s);
else
{
GetDlgItemText(IDC_EDIT1,strContent);
if(!strContent.IsEmpty())
{
strContent+="\r\n";
}
CString s...
Cast from VARCHAR to INT - MySQL
...e for the result can be one of the following values:
BINARY[(N)]
CHAR[(N)]
DATE
DATETIME
DECIMAL[(M[,D])]
SIGNED [INTEGER]
TIME
UNSIGNED [INTEGER]
Therefore, you should use:
SELECT CAST(PROD_CODE AS UNSIGNED) FROM PRODUCT
...
Concatenate multiple result rows of one column into one, group by another column [duplicate]
...less an implicit cast to text is defined - which is the case for all other character types (varchar, character, "char"), and some other types.
As isapir commented, you can add an ORDER BY clause in the aggregate call to get a sorted list - should you need that. Like:
SELECT movie, string_agg(acto...
CMap用法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...p就是对Hash表的一种实现。先上实例：
int _tmain(int argc, char* argv[])
{
//定义
typedef CMap<int, int, CString, CString> CMapInt;
CMapInt map;
//添加key，val
map.SetAt(1, "str1");
map.SetAt(2, "str2");
map.SetAt(3, "str3");
map.SetAt(1, "str11"); //把st...
How to display double quotes(") Symbol in a TextView?
...
In the strings.xml, you can simply escape special characters (eg double quotes) with a backslash :
"message \"quote string 1\" and \"quote string 2\" end message"
But in views xml (eg layout.xml), you have to use HTML character entities (like &quot;) :
"message &...