ddp cookbook

(dot (o.normal,normalize (in.viewdir))), Rim=pow (Rim,_rimpower), O. Albedo = c.rgb;//So rim=0,o when the line of sight is perpendicular to the surface. Emission = 0. The closer the line of sightVertical, the smaller the reflection. O.emission= (Texcube (_CUBEMAP,IN.WORLDREFL). RGB * _reflectionamount) *rim;o. Specular=_specpower;o. Gloss=1.0;o. Alpha = C.A;} ENDCG} FallBack "Diffuse"}The code comment is already there.I drew a picture, too.The effect of the final implementationThe area where th

Smooth python and cookbook Study Notes (7), pythoncookbook1. Read and Write compressed data files Use the gzip and bz2 modules to read and write compressed files. However, pay attention to the file mode. The default format is binary. 1 # Read the compressed file 2 import gzip 3 with gzip.open('somefile.gz ', 'rt') as f: 4 text = f. read () 5 6 import bz2 7 with bz2.open('somefile.bz2 ', 'rt') as f: 8 text = f. read () 9 10 # Write compressed data 11

Smooth python and cookbook Study Notes (6), pythoncookbook1. iterate multiple sequences at the same time (zip (function )) You can use the zip () function to iterate multiple sequences at the same time. >>> X = [1, 2, 3, 4, 5, 6]>>> Y = [121, 223, 116, 666, 919, 2333]>>> for x, y in zip(X, Y):... print(x, y)...1 1212 2233 1164 6665 9196 2333 Zip (a, B) is used to create an iterator that generates tuples (x, y), x is taken from sequence a, and y is

Framework Framework specification. If X. Equals (y), then X. GetHashCode () and Y. GetHashCode () should return the same value, which in turn is not required (if X. GetHashCode () and Y. GetHashCode () returns the same value, X. Equals (y) can return false), and X and Y can also share a hash code when they are not equal. In our entity base class, we simply use the hash code value of the ID.Supplemental knowledgeFor more knowledge about equals and GetHashCode, see the MSDN documentation for Http

The n elements are decomposed from an iterative object, but the length of an iterative object may exceed N, and an exception of "too many decomposition values" appears.Use "* expression" to resolve the problem:Python 3.4.3 (v3.4.3:9b73f1c3e601, Feb, 22:43:06) [MSC v.1600 32bit (Intel)] on Win32type"Copyright","credits" or "license ()" forMore information.>>> *headdata,current=[10,3,2,6,8,5]#* Modified variables are located in the first position of the list, easy to separate head and tail>>>head

) print "Sent:%d characters, so far ..."%sent_data_length # Display Server re Sponse response = SELF.SOCK.RECV (buf_size) print "PID%s Received:%s"% (Current_procESS_ID, Response[5:]) def shutdown (self): "" "Cleanup the Client Socket" "" Self.sock.close () Class Forkingserverrequesthandler (Socketserver.baserequesthandler): def handle (self): # Send the echo back To the client data = SELF.REQUEST.RECV (buf_size) current_process_id = os.getpid () response = '%s:%s '% (current_process_id, data)

();　　Double deltat=t1-t0; System.out.println (Decimalformat.getinstance (). Format (deltat/1000.) + "seconds.");　Import java.io.*;　　Import java.text.*; /** * Timer for processing sqrt and I/O operations */public class timercompution{public static void Man (string[]　　　　args) {try{new Timer (). run ();　　}catch (IOException e) {System.err.println (e);} } public void Run () throws ioexception{DataInputStream n=new DataOutputStream (New Bufferedoutputstream (New File　　　　　　OutputStream (Sysdep.getde

Title: Web Cookbook Multiple SQL InjectionAuthor: Saadat Ullah, saadi_linux@rocketmail.com: Http://sourceforge.net/projects/webcookbook/Home: http://security-geeks.blogspot.com/Test System: Server: Apache/2.2.15 (Centos) PHP/5.3.3# SQL InjectionHttp: // localhost/cook/searchrecipe. php? Sstring = [SQLi]Http://www.bkjia.com/cook/showtext. php? Mode = [SQLi]Http: // localhost/cook/searchrecipe. php? Mode = 1 title = [SQLi] prefix = preparation = pos

ConceptThe asynchronous function (asynchronous funcation) is a higher level abstraction above the TPL, which really simplifies asynchronous programming. Abstraction hides the main implementation details, allowing programmers to make asynchronous programming easier without having to consider many important things.More contentTo create an asynchronous function, first annotate a method with the Async keywordNote: This article is read in the "C # multithreaded Programming Combat" after the written,

, such as recording 4 images of the alpha, such as the height of the calculation of the terrain, altitude is recorded as 1, elevation must not recorded as 0.struct Input {float2 uv_ SHITOU_TEXTURE;FLOAT2 uv_cao_texture;float2 uv_shazi_texture;float2 uv_niba_texture;float2 uv_BlendTexture;}; void Surf (Input in, InOut surfaceoutput o) {float4 blenddata=tex2d (_blendtexture,in.uv_blendtexture);// Read all the mixed data from the grayscale graph recording the mixing coefficients float4 shitoudata=t

(interruptedexception e) {e.printstacktrace (); } System.out.printf ("Network connection has finished:%s\n", NewDate ()); } }If you run this sample program multiple times, you will find that the main thread will not end until you run the Thread1 and end before running thread2,thread2 ends.The join () method has two similar methods, respectively:(A) Join (long milliseconds)(B) Join (long milliseconds, long Nanos)These two methods lead to the end of the thread that will suspend

(); } thread.interrupt (); }}In this example, we use the exception mechanism to achieve the purpose of terminating the thread. You run the sample program, and the program begins to traverse the directory and look for a specific file. Once the thread has checked itself out, it throws a Interruptedexception exception and continues executing the code of the Run () method, with multiple layers of recursive calls having no real effect on the result.The sleep () method in the Java Concurrency API

1 ImportCSV2 3filename ='Ch02-data.csv'4data = []5 6 Try:7with open (filename) as f://binding a data file to an object F with the WITH statement8Reader =Csv.reader (f)9Header = Next (reader)//python 3. X is for next ()Tendata = [row forRowinchReader] One exceptCSV. Error as E: A Print('Error reading CSV file at line%s:%s'%(reader.line_num,e)) -Sys.exit (-1) - the ifHeader: - Print(header) - Print("=======================") - forRowinchData: + Print(ROW)Python Data Visualization

methods, one is to apply a lookup table to stretch the histogram (some of the intensity values are not being exploited), and the other is to equalize the histogram (balanced use of all available pixel strength values).//Lookup Table Functions StaticMat Applylookup (ConstMat image,ConstMat lookup) {Mat result; LUT (image, lookup, result); returnresult; } //increase the contrast of an image by looking up a tableMat Stretch (ConstMat image,intMinValue =0) {Mat hist=Gethistogram

button click.Every element of MVC works separately. You can replace the push button with a toggle switch without changing your model and controller. The program still runs the same way as before, but there are some different things that appear in the interface. Or you can change the response of the button in your program without changing the interface. Separating these elements allows you to create a maintainable, rapidly updated program element.The MVC example class in the iphone:The @ View vi

,b):....: iftype (a) ==types. Tupletype:....:iflen (a) >1:....:Nbsp;a=mdot (*a) ....: else:....: a=a[0]....:iftype (b) == types. Tupletype:....:iflen (b) >1:....: b=mdot (*b) ....:else: ....:b= b[0]....:returnnp.dot (a,b) .....: In[16]:mdot (b, ((a,b), a)) Out[16]:array ([[120,188, 256],[438,688,938], NBSP;NBSP;NBSP;[NBSP;756,NBSP;1188,NBSP;1620]]) in[17]:aout[17]:array ([[0,1,2], NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;[3,NBSP;4,NBSP;5]]) in[18]:bout[18]:array ([[0,1], NBSP;NBSP;NBSP;NBSP;NBSP;NB

", "#888888", "#999999", "#AAAAAA", "#BBBBBB"))If you want to remove the legend on the right, use the Guide=falseGgplot (Meanmonthstep, AES (X=month, Y=step, fill=month)) +Geom_bar (stat= "Identity", color= "black") +Scale_fill_manual (Values=c ("#111111", "#222222", "#333333", "#444444", "#555555", "#666666","#777777", "#888888", "#999999", "#AAAAAA", "#BBBBBB"), Guide=false)Add text labelGgplot (Meanmonthstep, AES (X=month, Y=step)) +Geom_bar (stat= "Identity", fill= "LightBlue", color= "black

Task: Some module-level variables (such as named constants) need to be defined, and the customer Code cannot re-bind them; Solution: #coding = utf-8class _const(object): class ConstError(TypeError): pass def __setattr__(self,name,value): if name in self.__dict__: raise self.ConstError,"Can‘t rebind const(%s)" % name self.__dict__[name] = value def __delattr__(self,name): if name in self.__dict__: raise self.ConstError,"Can‘t unbind const(%s)" %

Task: A "Progress indicator" is displayed to the user during the operation at the specified time ". Solution: # Coding = utf-8import sysclass progressbar (object): def _ init _ (self, finalcount, block_char = '. '): Self. finalcount = finalcount self. blockcount = 0 self. block = block_char self. F = sys. stdout if not self. finalcount: return self. f. write ('\ n -------- % process ------- 1 \ n') self. f. write ('1 2 3 4 5 6 7 8 9 0 \ n') self. f. write ('0 0 0 0 0 0 0 0 0 \ n') def progress (

A small problem in the iOS7 programming Cookbook example 15.8 The title of the 15.8 example in this book is Editing Videos on an iOS Device. The code function is to create a UIImagePickerController view that allows users to select a video file from the photo gallery and then edit the video in the UIVideoEditorController view, finally, get the path of the edited video file. It is very easy, but in the actual running code, it is found that when UIIma