border of the iPhone 4 is the core and skeleton of the entire mobile phone structure, the screen, battery motherboard, and other accessories are fixed on the skeleton to achieve the basis of ID and structure design.
Before talking about the manufacturing process of the iPhone 4, let's trace its brother product Touch s
1 we log on the computer "ICloud" (this requires an Apple ID Oh, if not can register an Apple ID: Recommended reading: Apple ID registration method diagram)
2 OK, we can use the Apple ID login, after login, we click "ICloud" to select "Address Book"
3 then we open in the "Address book" We find the "Settings" button, in the lower right solution.
4 OK now I want to click "Select All" all corresponden
: Describes the workflow of the business implementation use case.3.2 State diagram: is a state-to-state control flow that is often used to model dynamic properties.4. Interaction diagram: Describes the interaction between objects, including sequence diagrams and collaboration diagrams.4.1 Sequence diagram: A dynamic pa
Final Effect Diagram:
Step 1
First, we'll create a background. Open the file with a new white background. Change the background to a layer (double-click the background) and apply a gradient overlay.
Color
#9d9d9d
#cecece
#000000
Step 2
Open the background texture and drag it, reducing opacity to 8%.
Step 3
Now let's put the off-the-shelf iphone on the canvas and pull the guides in the shape
language, can be a basic data type, can be a user-defined type, can also be a null type (void), and if it is a construction method, no return value type.
Example
This diagram class is named demo, which has four methods of operation:
The visibility of the action method is private (-), with a parameter par of type object, and a return value of type int;Operation Method1 Visibility is public (+), no parameters, return value
, the median stored in the running process of the storage method.
Because JVM commands are stack-based, most of the commands are executed along with the output and inbound stacks of the operands. Therefore, when learning JVM machine commands, remember one thing:
The execution of each machine instruction has a full understanding of the mechanism of the impact on the operand stack and local variables, so that you can smoothly read the binary machine instruction in the class file.
The foll
local variable table for the method in the virtual machine stack (JVM stack) of one of its particular threads. An operand stack that stores intermediate values during the execution of a method.
Because the JVM's instructions are stack-based, that is, most of the instructions run. are accompanied by the stack and stack of operands. So when you learn the machine instructions from the JVM. Be sure to remember one thing:
Each machine instruction is run. With the influence of the operand sta
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