大约有 12,000 项符合查询结果（耗时：0.0404秒） [XML]
LAST_INSERT_ID() MySQL
... like this:
mysql -D "dbname" -e "insert into table1 (myvalue) values ('${foo}');"
which works fine:-) But
mysql -D "dbname" -e "insert into table1 (myvalue) values ('${foo}');set @last_insert_id = LAST_INSERT_ID();"
mysql -D "dbname" -e "insert into table2 (id_tab1) values (@last_insert_id);"
...
Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?
...
Simple test, accessing http://localhost:8000/hello?foo=bar#this-is-not-sent-to-server
python -c "import SimpleHTTPServer;SimpleHTTPServer.test()"
Serving HTTP on 0.0.0.0 port 8000 ...
localhost - - [02/Jun/2009 12:48:47] code 404, message File not found
localhost - - [02/Jun...
Get list of passed arguments in Windows batch script (.bat)
...find these useful:
%0 - the command used to call the batch file (could be foo, ..\foo, c:\bats\foo.bat, etc.)
%1 is the first command line parameter,
%2 is the second command line parameter,
and so on till %9 (and SHIFT can be used for those after the 9th).
%~nx0 - the actual name of the batch fi...
Array slices in C#
...
Arrays are enumerable, so your foo already is an IEnumerable<byte> itself.
Simply use LINQ sequence methods like Take() to get what you want out of it (don't forget to include the Linq namespace with using System.Linq;):
byte[] foo = new byte[4096]...
What is the difference between Lisp-1 and Lisp-2?
... it near that variable. Even when that does happen it's not too bad: (list foo list). This isn't any more confusing than a sentence like "fight the good fight" where the same word appears as a noun and verb.
– Kaz
Mar 10 '14 at 1:19
...
Why java classes do not inherit annotations from implemented interfaces?
...OD) @Inherited
public @interface Baz { String value(); }
public interface Foo{
@Baz("baz") void doStuff();
}
public interface Bar{
@Baz("phleem") void doStuff();
}
public class Flipp{
@Baz("flopp") public void doStuff(){}
}
public class MyClass extends Flipp implements Foo, Bar{}
I...
Why does the indexing start with zero in 'C'?
...er to the head of the array to the array's first element.
Consider:
int foo[5] = {1,2,3,4,5};
To access 0 we do:
foo[0]
But foo decomposes to a pointer, and the above access has analogous pointer arithmetic way of accessing it
*(foo + 0)
These days pointer arithmetic isn't used as freque...
How to check if mysql database exists
...ord');
if (!$link) {
die('Not connected : ' . mysql_error());
}
// make foo the current db
$db_selected = mysql_select_db('foo', $link);
if (!$db_selected) {
die ('Cannot use foo : ' . mysql_error());
}
share
...
Func vs. Action vs. Predicate [duplicate]
...e (or reference) you should write something like this Func<double> myFoo = new Func<double>(foo); and foo definition could be static double foo(){return 1.0;}
– A.B.
Apr 7 '18 at 9:51
...
AutoMapper vs ValueInjecter [closed]
...ng lots of monkey code like:
Prop1.Ignore, Prop2.Ignore etc.
CreateMap<Foo,Bar>(); CreateMap<Tomato, Potato>(); etc.
ValueInjecter is something like mozilla with it's plugins, you create ValueInjections and use them
there are built-in injections for flattening, unflattening, and some...