how to print in printer

How can I save it on my computer ?, Save the computer Sometimes you need to use pictures on the computer screen or the steps required to operate the software. The following is the specific procedure. Click "Prt SC SysRq" on the top of the keyboard to view the desired screen image. Click "start" in the lower left corner of the computer screen and click "attachment. There is a "Drawing" click to enter. In the menu bar, click "Pas

Reprint: http://www.win7u.com/jc/9156.htmlCTRL + V: This is new in the WIN10 command prompt,WIN+PRT Sc: Screen. After you press the shortcut key, Win8 the system tutorial. You know win8 use tricks. This is useful to start some system-level programs.Win+x: Open the Starter Start menu and hear that Win8 is active. The immersive metro needs to be pressed twice).Win+i: Open the charm bar → settings menu (not the new Charm menu).Win+d: Look atWIN+CTRL+F4:

overwritten method of the parent class. The output shows this: DemoSuper: Name = kevin Age = 22 This method is commonly used. In addition, if the members of the parent class can access the quilt class, you can use it like this and use "super. in the parent class, but you often do not access the Member names in the parent class in this way. In the constructor Constructor is a special method that is automatically called during object initialization. In the constructor, this and super also have v

Title Description:Given two polynomial, the highest power is n and M, respectively, to solve the coefficient array obtained by multiplying these two coefficients.Analysis:The highest power if it is M and N, then they multiply the coefficients of the array of the highest power must be n+m, for other coefficients, may wish to set a[],b[] is a given two coefficients array, c[] is the answer array, then:C[i + j] + = a[i] * B[j];This is the derivation of the mathematical formula, can be obtained.Code

respond. In general, crashes caused by high system loads may also respond to the terrible keyboard. Some people say that if the system crashes to the keyboard and does not respond, "the load is infinite ", some people also say that this may be caused by problems in the combination of X Server and driver. But what should we do if this happens? OK. This is the method that we learned today, called reisub. This method can be used to safely restart the computer in various situations. You can find a

method can be used to safely restart the computer in various situations. You can find a key called "Sys Rq" on the keyboard. On the keyboard of the platform, the key is usually used together with the Prt SC, and may be in another location in the notebook, such as Delete. Take a Taiwan machine as an example. to use this method, press Alt-Print (Sys Rq), and then press the keys reisub in sequence. After pressing the keys, the system restarts. The follo

How to use windows elegantly as a lazyLazy windows series (1) is the first shortcut key, because I am too lazy and feel it is very troublesome to use the mouse. Below I will summarize my most commonly used shortcut key (windows10) Ctrl + Shift + N:Create folder F2:Rename Ctrl + L: Screen lock Art + F4:Close current window Win + Prt SC:Screen. It is automatically stored in the "image" folder. Print screen copies the current SCREEN to the clipboa

exception details ). These are the same values returned by sys. exc_info. if the returned value of this method is false, the exception will be thrown again. Otherwise, the exception will be terminated. Under normal circumstances, an exception should be thrown again so that it can be passed out of the with statement. If the with code block does not cause an exception,__exit__The method is still called, and its type, value, and traceback parameters are all passed as None. The following is a simpl

Article Title: Secure restart after linux crashes. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Will Linux Crash? Yes, of course. What should I do if I quit? Directly press the power key to restart? This is too dangerous. Accidentally, The Machine crashes. But the system has no response, and the keyboard and mouse cannot be moved. What should I do if I do

rendered texture object and number to determine the widthPrt.begin (); for(vari = 0; i ) { varPsprite =NewCc. Sprite ();//Create a Sprite object for drawing numbersPsprite.setanchorpoint (0, 0); Psprite.settexture ( This. m_numbertexture); varInumber = ( This. m_number+ "") [i]; //sets the texture area to display the number, which refers to the area in the paramtexture of the parameter varStrect =NewCc.rect (Inumber * inumwidth, 0, Inumwidth, inumheight); Psprite.s

multicast distribution tree is used, the receiver is located in the tree structure leaves, and the multicast distribution tree is established by the Multicast routing protocol.Depending on the location of the multicast distribution tree root, the multicast distribution tree model is divided into the shortest path tree (shortest path TREE,SPT) model and the shared tree (Rendezvous point tree,prt) model.The SPT root is the sending source, so SPT is als

after the design work is completed, it is often necessary to select all the drawings below the entire assembly for batch printing. In mostPdmsystem, this work needs to be completed in two development times. But inSolid Edge SP (the following abbreviationsSESP) It's easy to do. Here's how: 1, Enter SESP PDM interface, select the version of the assembly to which you want to print the drawing. For example we want to print " prt-00086/c- column assemb

A little try to calculate the global illumination as a superior application of PRT. Completely self-realization, using sg/sh, h-basis fundamental to the GI light field of frequency-domain compression, there is 3D texture, for 2-hop indirect illumination real-time display. A lot of pits, especially in the HDR environment using different low-frequency baseband truncation approximation, there will be a considerable number of problems, fortunately all the

functions.D, ST (System test), for the last version of the system test. There's nothing to say, this is the test that most people do every day, full-featured, full coverage.E, PRT (prerelease test), pre-release testing, grayscale testing, both formally release the small batch of user testing between the multichannel market, this phase of timely follow-up feedback.3. Identify available toolsFirst, what test management tools are available (such as test

serviceFirewall-cmd--premanet--add-prt=3260/tcpfirewall-cmd--reload650) this.width=650; "src=" https://s4.51cto.com/wyfs02/M01/8C/C1/wKioL1h3OxWiZKuZAAATL72J2E0977.jpg "style=" float : none; "title=" image004.jpg "alt=" Wkiol1h3oxwizkuzaaatl72j2e0977.jpg "/>5. implement targetcli toolsTargetcli650) this.width=650; "src=" https://s4.51cto.com/wyfs02/M02/8C/C5/wKiom1h3OxWjfNANAAAkBsVISMg285.jpg "style=" float : none; "title=" image005.jpg "alt=" Wkiom1

A flex2 Chinese Blog. Http://www.flex2.org/ This is an example of plotting.Http://www.3gcomm.fr/Flex/PrimitiveExplorer/Flex2PrimitiveExplorer.html Flex's example of selling mobile phones can be easily transformed.Http://examples.adobe.com/flex2/inproduct/sdk/flexstore/flexstore.html Architecture of a flex ApplicationProgram SAP company video on using Flex technology in ERP productsHttps://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/lib

first pass is over, we will calculate interreflection. You can determine the number of passes you need. The attenuation of each round can be based on the vertex attributes. Each pass degrades the previous pass. For each direction, find the triangle with the nearest intersection, and obtain the coefficient of the pass before the focus point by interpolation, perform attenuation, and then add it to the coefficient of this round. This is interreflection. Light Source: the light source is also n

Transmission DoorInterval DP, enumerating the last steps k , for multiplication, the answer is d P[I,k]?d P[k+1,R] , because the allocation rate will multiply.If it's an addition, then it's d P[I][k]?(J?k?1)!+d P[k+1][J]?(k?I)! , subtraction is the same.and finally multiply C (J?I?1,k?I) #include using namespace STD;#define PRT (k) cerrtypedef Long Longlltypedef Long LongLL;Constll mod =1e9+7

PortalMain topic:Defines a number that contains only the number 8 as the lucky numberGiven positive integer l, find the smallest lucky number in all multiples of lAlgorithm ideas:Set the final answer to x 8, then x Meet (10X-1) *8/9≡0 (mod L)Simplification: 10x≡1 (mod n), where N=9L/GCD (9l,8)This is a discrete logarithm problem with the following solution:If GCD (10,n) >1, no solutionIf GCD (10,n) = 1, by Euler theorem: 10? (n) ≡1 (mod n). Can prove that X is? (n) of the approximate, small to l

length)PTR is called a pointer field. He is a pointer based on 1, he points to the location of the next IP address, his minimum value is 4, point to the location of the first IP address, with each IP address into the list, PRT values are 8, 12 Max to 36. When 9 IP addresses are recorded, the value of PTR is 40, indicating that the manifest is full.Traceroute ProgramThe Traceroute program allows us to see the routes that the IP datagram passes from th