$BB =array ("id" = "1", "WO2" and "8")
$AA =array ("id" = "1", "WO2" = "5", "Wo3" and "3")
How 2 arrays operate into $cc=array ("id" = "1", "WO2" = "8", "WO3" = "Delete")
Because WO2 AA is smaller than BB, it is 8 how the opposite is 5 Wo3 because BB does not exist all delete
Reply to discussion (solution)
$a =count ($AA);$b =count ($
What is multi-channel distribution:
Java only supports single-path distribution, that is, if the operation to be executed contains more than one unknown object of type,
The dynamic binding mechanism can only process one type in the process,
If you need to process two types, you can use multiple channels for distribution,
To use two-way distribution, you must have two methods:
The first method call determines the first unknown type,
The second method call dete
equivalent to (. * (. pF [0]) ();. Therefore, the length of structure A is 8 bytes. Let's look at the following code:
Struct B: public A {long B; void ABC () ;}; struct C: public A {long c; virtual void
ABC ();};
Struct BB: public B {long bb; void ABC () ;}; struct CC: public C {long cc; void
ABC ();};
Void main () {BB bb
This is an annual competition of the western video organizations. It is used to show off the achievements in the video compression field! Strong 3D definitely worth watching ! every year, the world's famous warez organizations will launch a small cartoon to show off their strength. you must know that an ordinary MP3 , usually there are around 4000 K , and only 63 k 3D animation, You can't finish watching it for five hours without repeatin
Every year, warez organizations around the world will launch a small cartoon to show off their strength. 64 K 3D animation. You know, an ordinary MP3 is usually about 4000 K, and a normal JPG compressed image is about 30-40 K, and this 3D animation is only 63 K, you can't watch it for half an hour without repeating the music.
Fr_08 classic masterpiece! I believe most netizens are quite familiar with this demonstration. compressing 1.9g data to 64 K
source software user. Most email software is delivered through open source servers during online transmission. Most Web servers depend on open source software. Google is based on open source code. As OSI pointed out, the Internet's operational power (including email transmission, web and FTP servers) is actually all based on open source code.Open source softwareNo"Warez", warez is a software that can be re
::p f by giving the ordinal number of the A::ABC in a::p F; A.ABC (); will be equated (a.* (a.pf[0)) ();. So the length of structure A is 8 bytes, and then look at the following code:
struct B:public A {long B; void ABC ();}; struct C:public A {long C; virtual void
ABC (); };
struct Bb:public B {long BB; void ABC ();}; struct Cc:public C {long CC; void
ABC (); };
void main () {BB
The first prize in the world Programming Competition-general Linux technology-Linux programming and kernel information. The following is a detailed description. Save the following text as 1.txtand Add the above content.
Open a DOS window and enter
Debug You get a 1.com program and run it.
The screen is a scenario where the game is turned around (Descent!
E100 33 f6 bf 0 20 b5 10 f3 a5 8c c8 5 0 2 50 68 13 1 cb e 1f be a1 1 bf 0 1
E11b 6 57 b8 11 1 bb
Save the following code as *. txt (named by yourself) and run debug Code compressed
There is a self-resolving program in it, and it starts to be self-resolved.
E100 33 F6 BF 0 20 B5 10 F3 A5 8C C8 5 0 2 50 68 13 1 CB e 1f be A1 1 BF 0 1
E11b 6 57 B8 11 1 BB 21 13 89 7 4B 4B 48 79 F9 ad 86 E0 8B C8 bd ff E8 20
E134 0 3D 0 1 74 1A 7f 3 aa eb F3 2D FF 0 50 E8 F 0 5A F7 D8 8B D8 26 8A 1 aa
E14f 4A 75 F9 EB de CB 57 B
[Figure] the first program in the world Programming Competition (I tried it, really
(Copy the following code to save it as a document with the name 1.txt, and place it under c: \ Documents and Settings \ Administrator)In the command line window (find the "run" column in the "Start" menu and Enter cmd to enter the inventory Letter of the document. You can see c: \ Documents and Settings \ Administrator>, enter debug To exit, press the Windows key)
E100 33 F6 BF 0 20 B5 10 F3 A5 8C C8 5 0 2 50 6
dependent Library. Code is located in the com.facebook.soloader.MinElf extract_dt_needed method, the code is longer, we step by step to see: ByteBuffer bb = ByteBuffer.allocate(8/* largest read unit */); // Read ELF header. bb.order(ByteOrder.LITTLE_ENDIAN); if (getu32(fc, bb, Elf32_Ehdr.e_ident) != ELF_MAGIC) { thrownew ElfError("file is not ELF"); }First read the elf file header infor
First of all: the scope of JS is different from the scope of other languages, pay special attention to
The concept of scope in JS:Represents the area in which a variable or function works, referring to the context in which they are executed, i.e. the context execution environment. There are only two scopes for javascript: global scope and local scope, and local scopes are distinguished by functions.First look at several topics:1.Copy CodeThe code is as follows:if (true) {var aa= "
containing an array, an object, the connection remains intact.
Join
To connect an array to a string by using the specified spacer character:
Copy Code code as follows:
var a = [' A ', ' B ', ' C ', ' d ', ' e ', ' f ', ' G '];
Lert (A.join (",")); -> a,b,c,d,e,f,g equivalent to a.tostring ()
Alert (A.join ("X")); -> A x B x C x D x E x F x G
This is easy to understand, but it is important to note that only a one-dimensional array is converted, and if there is an ar
The concept of scope in JS:
Represents the area in which a variable or function works, referring to the context in which they are executed, that is, the context execution environment. JavaScript has only two scopes: global scope and local scope, and local scope is differentiated by function.
First look at a few questions:
1.
Copy Code code as follows:
if (true) {
var aa= "BB";
}
Console.log (AA);
Copy the snippet code (starting from E100 to the last Q) and save it as a text document named 1.txtI saved it to D-plate.Using the "debugGenerates an executable program.Enter is a 3D game rotation interface, there is a beautiful music, really cow ...Let's go check it out.Ensure the executable, to ensure non-toxic ...
E100 f6 Bf 0 B5 f3 A5 8c C8 5 0 2 1 CB E 1f be A1 1 BF 0 1e11b 6 B8 1 BB 7 4b 4b F9 ad E0 8b C8 BD FF FF E8 20e134 0 3d 0 1 1a 7f 3 AA
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