best book for c sharp

1. Table odd and even rows1"-//W3C//DTD XHTML 1.0 transitional//en" "HTTP://WWW.W3.ORG/TR/XHTML1/DTD/XHTML1-TRANSITIONAL.DTD">2"http://www.w3.org/1999/xhtml">345"Content-type"Content="text/html; Charset=utf-8"/>6 - + -"TB"> + A at - - - - - in - to2. CheckBox1"-//W3C//DTD XHTML 1.0 transitional//en" "HTTP://WWW.W3.ORG/TR/XHTML1/DTD/XHTML1-TRANSITIONAL.DTD">2"http://www.w3.org/1999/xhtml">345"Content-type"Content="text/html; Charset=utf-8"/>6 + A at"Post"action="#"> -"checkbox"Value="1"Name="Chec

At the beginning of learning Nodejs, often write code, while looking at the effect. Stop node before running again. Very time consuming.Then supervisor came in handy.InstallationIt is recommended to use NPM, I have been using a local installation, so that all files can be installed in their designated location.NPM Install SupervisorUsageUsing the Node command: node App.jsYou must restart node if the file has changed and cannot take effect immediately.Using supervisorSupervisor App.jsOf course th

to reach the state of the end point directly, usually for the latter animation to be based on the last state of the previous animation.Stop (False, True): The current animation reaches the end state directly.Stop (True, true): The current animation directly reaches the end state and empties the animation queue for the current object.Note: jquery can only set the final state of an animation that is being performed, and cannot directly reach the final state of the non-performing animation.. Anima

1.$ ("#tt") gets always a jquery object, so to determine if there is an object on the page cannot be like JSif($ ("#tt")) {}View CodeBut by:if ($ ("#tt"0) {}View CodePS: When there is no element in the page ID TT, jquery will not error, and JS will error2. jquery Layer Selector $ ("ancestor descendant") and $ ("Parent>child") is is View CodeLike a family three generations together, Grandpa, Father and you, so grandpa's son element is your father, while your father is also the descendants of Gra

Block Event bubbling:If the nested element has its own click event, the event of the outer element is triggered when the inner element is clicked.function (event) { // code event.stoppropagation (); // Event object created by bind to execute } );Block default behavior:The default behavior in Web pages, such as link jumps and form submissions, can be blocked by the Preventdefault () method.function (event) { var username = $ ("#username"). Val (); if (Username = = "") { event.p

events, default to True (trigger)Beforesend:function (XMLHttpRequest) {},//before sending a requestComplete:function (xmlhttprequest,textstatus) {}//when the request is complete (success or failure)Success:function (data,textstatus) {//callback function after the request succeeds$.each (DATA,FN); }, Error:function (Xmlhttprequest,textstatus,errorthrown)//when the request fails})V. AJAX global Events in jquery//FN refers to the callback function (callback) Ajaxstart (FN) ajaxstop (FN) ajaxcomple

How to delete a file (folder) in C Sharp (C #) Delete directly:Using System.IO; .. String FilePath = @ "D:/.../xxx.xxx"; if (file.exists (FilePath)) {file.delete (filePath);} else {Console.WriteLine ("File not exist."); Console.ReadLine (); } Delete to Recycle Bin:Using System.Runtime.InteropServices; Namespace CSharp {Class Program {private Const int fo_delete = 3; Private Const int fof_allowundo = 0x40; Private Const int fof_noconfirmation = 0x0010

C # (C sharp ) The conversion of strings and times. One, datetime–> string The time type is converted to a string type, which is fairly simple, and calls the ToString () method directly. Such as: DateTime dt = DateTime.Now; String dtstr = dt. ToString (); If you want to format the output, you can write this: Dt. ToString ("YYYY year mm month DD Day"); November 5, 2005Dt. ToString ("Yyyy-mm-dd"); 2005-11-5 String. Format ("{0:d}", DT); 2005-11-5Stri

Data Warehouse and data mining--a sharp weapon to participate in the competition of digital telecommunication enterprises The solution of Guangdong Telecom Data Warehouse based on Sybase Guangdong Institute of Telecommunication Science and technology 1 overview With the opening of the telecom market, the competition will be more and more fierce. The reduction of profit makes it necessary to change from extensive operation to intensive operation, wh

The importance of the channel is needless to say, the U.S. PS experts said: "The channel is the core, the mask is the soul", enough to explain the channel in Photoshop important position. Related tutorials: 1, Photoshop Channel Application Series 1: What's in the channel 2, Photoshop Channel Application Series 2: Channel is a constituency 3, Photoshop Channel Application Series 3: Use Lab lightness channel to convert black and white 4, Photoshop Channel Application Series 4: How to choose t

framework "ROWS between unbounded precedingand current row" is used without specifying the framework, which results in the last line being the Current row, so even if you use the last_value function, you won't get the last line of the window.Here is an example of how these two functions are used. The following query uses the first_value function to return the employee's sales for the first quarter of the year, using the last_value function to return sales for the last quarter of the year. The q

telnet or ssh telnet to Linux, if the connection is not normal interruption, reconnect, the system will open a new session, unable to restore the original Session.screen command can solve the problem. The screen tool is an end-multiplexer, in essence, which means you can run multi-terminal applications using a single terminal window.Screen-lsScreenThere is another tmux that is also very powerful.Tmux can configure its own shortcut keys in the ~/.tmux.conf file.SET-G prefix ^dUnbind ^bBind D Send

/Contents/MacOS/Python‘In [50]: psutil.Process(45573).name() # 获取进程名称Out[50]: ‘Python‘In [52]: psutil.Process(45573).cmdline() # 获取进程启动的命令Out[52]:[‘/usr/local/Cellar/python3/3.6.3/Frameworks/Python.framework/Versions/3.6/Resources/Python.app/Contents/MacOS/Python‘,‘/usr/local/bin/ptipython‘]In [56]: psutil.Process(45573).num_threads() # 获取进程的线程数量Out[56]: 3In [57]: psutil.Process(45573).environ() # 获取进程的环境变量信息Summarize:Using the Psutil module can be a more comprehensive monitoring of the system,

properties, use the Prop () method instead of attr (), only the True/false value.Second, jquery animation/**params: The effect of the final style or value of the animation, such as {left: "+=500px"},left will accumulate *speed: animation time, Unit Ms. slow for 600,normal for 400,fast *callback: callback function executed after animation is completed*/Animate (params, Speed,callback); $div. Animate (). Animate () ...//performing animations sequentially. Stop ([clearqueue],[goend])//Two Boolean

]//Div with property starting with valueDiv[title$=value]//attribute div with value endDiv[title*=value]//div with value in attributeDiv[attribute1][attribute2] ...//Multiple attribute Filters3, form selector and corresponding filterform selector : input // elements of all forms, including Input,select,button ... // Select a table cell for the type attribute : Text:password:radio:checkbox:submit:image:reset:button:file:hidden // A special choice is to include all the invisible elements outsid

1. Click event for a P element1"http://www.w3.org/1999/xhtml">2"Server">349Ten One"Form1"runat="Server"> A -"ClickMe ();"> Click me - the - -2. Click events for all P elements1"http://www.w3.org/1999/xhtml">234"Content-type"Content="text/html; Charset=utf-8"/>5 - - - + - +3, with a circular1"http://www.w3.org/1999/xhtml">234"Content-type"Content="text/html; Charset=utf-8"/>5 - - - + - +Sharp jquery (the onclick () event of P)

Example:, the default does not show all, click the button to switch back and forth, all display is part of the recommended brand highlighting.$(function(){//The Dom finishes loading and then executes varCategory = $ (' ul li:gt (5): Not (: last) ');//Select the li that you want to hide at the beginning, after the sixth Li, and do not include the last LiCategory.hide ();//Hidden varTOGGLEBTN = $ (' Div.showmore > A ');//Select the Click Button

Source: Http://www.oschina.net/translate/top-10-mistakes-that-c-sharp-programmers-make about C #C # is one of the few languages that reach the Microsoft Common Language Runtime (CLR). The language of the CLR can benefit from the features it brings, such as cross-language integration, exception handling, security enhancements, a simple model of component combinations, and debugging and Analysis Services. As a modern CLR language, C # is the most widely

Article Description: Designer's Chettu artifact Slicy (LAYER CAKE)!. Automatic cutting tool "slicy"mac OS version (Layer Cake), the real emancipation of the designer artifact!For Chettu Sadly designers must have a sharp weapon! Referrer: Abo Alibaba UI Designer @zhuhuizero: This software I used for nearly six months, before called Layercake, six months updated 3 times to fix some bugs, really pretty good. Let Chettu become extre

the function declaration and invocation of two places, in addition to acting as the return value of this particular function, the out modifier ref modifier has a very similar place: the address. We can see that C # has completely abandoned the traditional C + + language to give programmers a great degree of freedom, after all, C # is used to develop an efficient next-generation network platform, security-including system security (System structure design) and engineering security (to avoid prog