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How can I pass command-line arguments to a Perl program?
...\$length, # numeric
"file=s" => \$data, # string
"verbose" => \$verbose); # flag
Alternatively, @ARGV is a special variable that contains all the command line arguments. $ARGV[0] is the first (ie. "string1" in your case) and $ARGV[1] is the...
Java Timestamp - How can I create a Timestamp with the date 23/09/2007?
...w Timestamp(time); giving error that no constructor like this which take a string value :(
– Bhanu Sharma
May 14 '14 at 13:02
...
NASM x86汇编入门指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...例子：
Linux
DOS
;proc fileWrite – write a string to a file
fileWrite:
mov eax,4 ;write system call
mov ebx,[filedesc] ;File descriptor
mov ecx,stuffToWrite
mov edx,[stuffLen]
int 80h
ret
;endp fileWrite
proc fileWrite
mov ah,40h ...
How can I do a line break (line continuation) in Python?
...ollows:
when a physical line ends in a
backslash that is not part of a string
literal or comment, it is joined with
the following forming a single logical
line, deleting the backslash and the
following end-of-line character. For
example:
if 1900 < year < 2100 and 1 <= month &...
Sort array of objects by string property value
...bstr(1);
}
return function (a,b) {
/* next line works with strings and numbers,
* and you may want to customize it to your needs
*/
var result = (a[property] < b[property]) ? -1 : (a[property] > b[property]) ? 1 : 0;
return result * sortOrder;...
How do I map lists of nested objects with Dapper
...ltiplication across locations, I use Distinct() to remove potential dups:
string query = @"SELECT c.*, l.*
FROM Course c
INNER JOIN Location l ON c.LocationId = l.Id";
using (SqlConnection conn = DB.getConnection())
{
conn.Open();
var courseDictionary = new Dictionary<Guid, Cours...
Capture characters from standard input without waiting for enter to be pressed
...up so infrequently for me. But in C or C++, what is the best way to read a character from standard input without waiting for a newline (press enter).
...
How can I pass a parameter to a setTimeout() callback?
...4000)
You need to feed an anonymous function as a parameter instead of a string, the latter method shouldn't even work per the ECMAScript specification but browsers are just lenient. This is the proper solution, don't ever rely on passing a string as a 'function' when using setTimeout() or setInte...
Difference between string object and string literal [duplicate]
...
When you use a string literal the string can be interned, but when you use new String("...") you get a new string object.
In this example both string literals refer the same object:
String a = "abc";
String b = "abc";
System.out.println(...
What's the best way to do a backwards loop in C/C#/C++?
...mpile time, if given a pointer:
template<typename T, std::size_t N> char (& array_size(T(&)[N]) )[N];
It works by getting the size of the passed array first, and then declaring to return a reference to an array of type char of the same size. char is defined to have sizeof of: 1. So ...