Section 1:essentials of JSF2.0
Identify the features of JSF such as Facelets, Bookmarkable View, AJAX support and the benefits they bring in
Identify the life cycle stages of JSF, flow of request processing, and purpose of Facescontext
Design XHTML pages using JSF HTML Tag Library and demonstrate usage of JSF implicit objects
Develop and associate model components with views using CDI Named beans and identify the advantages of
user's home directory.
2, copying their own shell source program (write their own paper)
3, write design ideas.
4, write on the machine experience and summary
5. Answer the question: what are the different ways to execute a script?The completion report is as follows:
Experiment Five UNIX Shell Program Design
1. The source code is as follows:
#!/bin/bash
c= "0"
#
# Do List directory
#
ListDirectory ()
{
Ls-l./
Return
}
#
# do change the directory
#
Changedirectory ()
{
Read-
= = = @Model The purpose of the annotation @Model annotation does the following things:
Make the bean have a request-scoped cycle range (replace the default @dependent) give the Bean an El name
Create a request scope and give a named Bean, like a class labeled @requestscoped and @named, since such annotation combinations frequently appear in Web applications, CDI provides built-in annotations @model easy to use.
@Model Example
@Model public
Welcome to GlassFish OSGI-JAVAEE Special topic! Since the beginning of GlassFish v3, a new feature has been added to the GlassFish, which is GlassFish Osgi-javaee. This topic will be divided into nine sections to introduce GlassFish Osgi-java EE-related knowledge:
Part1: A simple introduction to GlassFish Osgi-javaee and a brief description of the current status of enterprise-class OSGi development.
Part2: Understand the GlassFish osgi/web container and develop and deploy a Web application bun
), the minimum clearance is 4mil (0.10mm ). Buried holes, as the name suggests, are buried in the middle of the Plate Layer. They are only used for guidance purposes. blind holes, one exposed on the outside and one hidden on the inside, are usually used for guidance purposes only. Laser (laser) drilling, penetration thickness is less than or equal to 4.5mil, but is made out of a circular table hole. So don't try to use the laser drilling (laser) process to get through the pad. Via can barely be
propeller will not obtain a large torque. The use of the gear box can better solve this problem. One motor drives two or more transmission shafts, and the gear box of the deceleration and increasing axis can be used. When making a gear box, the box board should use copper materials. When drilling a shaft hole, you can first weld two boxes of the same size (or fixed with a hand-tiger clamp) together to make the drill shaft hole position consistent. A
parts on the PCB, We weld their PINs directly to the wiring. On the most basic PCB (single panel), all parts are concentrated on one side, and all wires are concentrated on the other side. In this way, we need to punch holes in the board so that the PIN can pass through the board to the other side, so the pin of the parts is welded to the other side. In this case, the front and back sides of the PCB are called the component side and the soldside ).If
Solder vertices
It is useful to weld two or more vertices (which may have errors) together. More accurately, only one remaining one is deleted. For example, to weld A and B in Figure 14.9, there are two steps:
(1) Step 1: scan the Triangle List and replace all references to B with references to.
(2) Step 2, B is now an isolated vertex, Which is deleted from the vertex list.
There are two purpose
Tags: des http io java ar strong for art CTIBook DescriptionThe seventh edition of the Enterprise Java platform is aimed in helping Java engineers take advantage of the advancements In HTML5 and web standards. Web Sockets, asynchronous input and output with servlets, and strong type safety through the CDI containers would ensure th At Java EE 7 remains popular for server-side applications.If you were a user aiming to get acquainted with the Java EE 7
Here I want to continue writing something related to the Mesh. After all, we may need to have many other requirements for it. In practical use of 3D games, low polygon models are generally used. In this way, we can have a better speed to run the game. In fact, DX provides us with such a function that allows us to control the complexity of the read Mesh.Public void WeldVertices (Microsoft. DirectX. Direct3D. WeldEpsilonsFlags flags, // flagMicrosoft. DirectX. Direct3D. WeldEpsilons epsilons,Micro
Because COB does not have IC sealed Leadframe (Guide frame), but uses the PCB to replace, so the PCB welding mattress design Handy is very important, and fihish can only use electricity plated gold or enig (isotopes leaching gold), whether the Gold line or aluminum line, Even the latest brass lines have problems that can't be beaten up.PCB Design requirements for COB
The finished surface of PC board must be electric plated gold or enig, and it is thicker than normal PC board plated gold
through the software to complete the infrared remote control.First of all, to prepare a 3.5mm headphone plug, preferably with a metal tail cover, so that the welding of the infrared tube installed in the inside, only exposing the LED part, not only beautiful can also play to protect the role of infrared emission LEDs. Unscrew the metal tailgate portion of the 3.5mm headphone plug, and you can see the exposed three weld points, from the rear to the le
Here I want to continue to write something about mesh, after all, we may need to have a lot of other requirements for it. In the actual use of 3D games, generally use a low polygon model, called low modulus. In order to have a better speed to run the game, just DX has provided us with such a function to let us control the complexity of the read mesh.
public void Weldvertices (
Microsoft.DirectX.Direct3D.WeldEpsilonsFlags flags,//Flags
Microsoft.DirectX.Direct3D.WeldEpsilons Epsilons,
Microsoft.D
, because this can not control the length of the more easily burned copper line.
3. Connecting copper wire
After stripping out the plastic protective layer outside the copper line, the next step is to reconnect the copper wires at both ends of the twisted strand. Before soldering with soldering iron, a plastic coat is set on the outside of the copper line at one end of the twisted pair of wires. The length of the plastic coat should be moderate, not too short, at least to be able to completely
(1) The installation method of this project burst wall board is (embedded) horizontal installation, the first choice of hook head bolt connecting angle steel node device node. (Thickness: 100mm, b05 a3.5)
(2) Construction Technology:
External Wall: bullet line lofting-set horizontal control line and straight control line-cultivation buried iron 600 expansion bolt-place buried iron @-through long Angle Steel 60*6, welding manufacturing and rust prevention disposal ---- plate appearance ----- view
3004202330-1-Wang Huiquan-1. How to weld the smd ic on the chip adapter board? Prepare tools for welding the integrated circuit of the table, such as a good soldering iron (the finer the head, the better) and solder paste. For fine pin spacing, first apply a layer of solder paste on the clean pad, and then use a clean constant temperature soldering iron to thin a layer of Solder Pad (according to observation, some transfer board has been painted for t
the diameter of the die field of the two optical fiber cables is equal to that of d1 = d2, the connection loss B = 0.
2. Causes of impact on Optical Fiber Connection loss
The causes of Optical Fiber Connection loss are mainly the structural parameters of the optical fiber and the welding quality of the melting machine. There are also some human and mechanical factors, such as the bending loss of the optical fiber receiving tray, cross Section quality of Optical Fiber cutting, horizontal mismat
2503: Picture frame time Limit:3 Sec Memory limit:128 MB
submit:71 solved:31
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Description p large basic Circuit experimental class is an extremely boring class.Every experiment, T June is always done ahead of time, the administrator does not let T-June leave, T June can only sit there doing nothing.First of all, the experiment class, is nothing more than a few wires and some components (resistors, capacitors, inductors, etc.) with solder together. In order to
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