c sharp ide

the code, the behavior of the continue statement need to carefully consider, no longer repeat, really need to check again.Loops can be used to end the loop, of course, return is OK.Exceptions are commonly used in C # to make programs more reliable.When an exception is thrown, the catch below the try is found, and the catch cannot catch the exception, and then exit this method to catch the next to the upper try until the exception is caught.The more specific catch should be placed before the mor

Li Jianzhong (cornyfield@263.net), Nanjing University of Posts and Telecommunications) Http://www.microsoft.com/china/msdn/Archives/cornyfield/cornyfield8.asp Index C # Sharp experience

Who knows which framework PHP is currently dealing with the big data volume is more sharp?? A few days ago to interview a company, Mister said the work is to reconstruct the original system, because the amount of data has reached tens of millions, the original architecture model, as well as the database design to be re-made, is currently considering using the existing framework rewrite system, I hope the great God guidance twos, I just graduated, novi

I took the free time to read the course "C #2.0 sharp experience-Miscellaneous technology, and future development of C # Language" taught by Li Jianzhong. Some small knowledge points are reviewed and summarized. Here are the key points. I. Introduction of namespace alias delimiters C #2.0 allows us to use the namespace alias qualifier (: :) to avoid the conflict of type names in different namespaces. 1. When using the namespace alias qualifier (: :),

Key points in sharp jquery (4) jquery's operations on forms and tables and more applications (medium: Table applications) Ii. Table applications 1. The table is discolored by the row (: OddAnd: EvenSelector p157) Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->$ (Function (){$ ("TR: odd"). addclass ("odd"); // Add a style to an odd number of rows$ ("TR: Even"). addclass ("even"); // Add a style to

Key points in sharp jquery (2) Dom operations in jquery (I) 1. Search for element nodes VaR $ x =$ ("Selector"). Text () 2. Search for Attribute nodes VaR $ x =$ ("Selector"). ATTR ("property ") 3. Create a node VaR $ x = $ ("html ") 4. Insert nodes $ ("Selector"). append ()Append content to each Matching Element$ ("Selector"). appendto ()Equivalent to the. append () operator interchange between left and right $ ("Selector"). prepend ()Forward conten

//en" "http://www.w3.org/TR/xhtml1/DTD/ Xhtml1-transitional.dtd ">2 HTML>3 Head>4 Metahttp-equiv= "Content-type"content= "text/html; charset=utf-8" />5 title>1-6-1title>6 Introducing JQuery -7 Scriptsrc=".. /.. /scripts/jquery.js "type= "Text/javascript">Script>8 Scripttype= "Text/javascript">9 //wait for the DOM element to finish loading.Ten $ (document). Ready (function(){ One var$CR= $("#cr"); //jquery Object A $CR. Click (function(){ - if($CR. Is (": Checked")){ //The jquery way

1. Understanding jquery DOM object: The Document Object model jquery object: An object that is produced after wrapping a DOM object through jquery. This is unique to jquery objects, where you cannot use any of the DOM object's methods in a JQuery object, and the DOM object cannot use the jquery object. (This is the one I often mix when I write code) The interchange of Dom objects and jquery objects: typically preceded by a jquery object with $ The jqu

will first get all the The function of the selector accepts a total of 3 parameters, in the following form:function (a,i,m) { //The first argument is a, which refers to the DOM element that is currently traversed.The second parameter, I, refers to the index value of the DOM element that is currently traversed, starting at 0.The third argument is M, which is the result of a further parsing by the jquery regular parsing engine, an array: The most important one is m[3], which is the number "1"

These days I was at home debugging a PCS ajax call when I found a problem is that debugging means too little, generally I will enter the AJAX call before adding a section of the alert output variable information.Like whatAlert ($ ("#taskid"). Val ()); Alert ("https:// pcs-gse00010366.process.us2.oraclecloud.com/bpm/api/4.0/tasks/"+$ ("#taskid "). Val ());However, found in the subsequent get or post a call often return error code too little to locate, given that we are often a cloud environment,

The server side returns the format of the content, including XML, HTML, script, JSON, text, and _default 7. $.getscript () method$.getscript (URL, callback) Parameter name Type Description wr. String URL address of the requested script Callback (optional) Function callback function after loading succeeded 8. $.getscript () method$.getjson (Url,callback)9, $.each () is a global function that ca

includes: Blur, focus, load, resize, scroll, unload, click, Dbclick, MouseDown, MouseUp, MouseMove, mouseover, mouse Out, MouseEnter, MouseLeave, change, select, Submit, KeyDown, KeyPress, KeyUp and error.The second argument is an optional parameter.The third parameter is the handler function used to bind.3. Mouse Hover Event:Hover (enter, leave)The first function (enter) is triggered when the cursor moves over an element, and the second function (leave) is triggered when the cursor moves out o

The First, using Sstream for type conversionStringStream SS (""); intA, B; SS"12323";//Output The program variable to the stream SS>>a;//input data from a stream into a variable cout"A:"endl;//12323 SSfalse; SS>>b; cout"B:"endl;//0 ss.clear ();//The Clear internal tag is required before outputting to a different typestringName"AAAA"); Charcname[5]; SSname; SS>>CNAME; cout"CNAME:"Ii. using Istringstream to input data from a stream into a variableIstringstream ISS (""); string " I'm going to s

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

obj = {A:1,b:2}; var bind= (function () { a=10; b=11; ). $bind (obj); Bind (); alert (OBJ.A); 4. String. Format. Even a lot of JS Coder want to have a C # (Java similar) string. The format method, in fact, is not troublesome. Copy Code code as follows: String.prototype. $format =function () { VAR ret; for (Var i=1;ivar exp = new RegExp (' \\{' + (i-1) + ' \} ', ' GM '); ret = (ret| | This). Replace (exp,arguments[i-1]); } return ret; } Alert ("{0