underscore cdn

(3) underscore. js framework Objects API Learning Keys_.keys(object) Retrieve all the names ofObject'S properties. _.keys({one: 1, two: 2, three: 3});=> ["one", "two", "three"] Values_.values(object) Return all of the values of the object's properties. _.values({one: 1, two: 2, three: 3});=> [1, 2, 3] Pairs_.pairs(object) Convert an object into a list[Key, value]Pairs. _.pairs({one: 1, two: 2, three: 3});=> [["one", 1], ["two", 2], ["three", 3]] Inv

Public Static Final CharUnderline= ' _ '; Public Staticstring Cameltounderline (string param) {if(param==NULL||"". Equals (Param.trim ())) { return""; } intlen=param.length (); StringBuilder SB=NewStringBuilder (len); for(inti = 0; i ) { CharC=Param.charat (i); if(Character.isuppercase (c)) {sb.append (underline); Sb.append (Character.tolowercase (c)); }Else{sb.append (c); } } returnsb.tostring (); } Public Staticstring Underlinetocamel

This article mainly introduces the problem of automatically converting the periods (periods) into underscores (_) in PHP cookies. For more information, see This article mainly introduces the problem of automatically converting the dot (full period) into an underscore in php cookies. For more information, see Php Cookies cannot use periods (periods). In fact, they are not very strict. we should say that we can use the cookie name of periods

In phpcookie, the periods (periods) are automatically converted into underscores. In phpcookie, the dot (full period) is automatically converted to an underscore. in cookie, the dot (full period) cannot be used in phpcookie. In fact, the dot (full period) in php cookie can be used) cookie underline Php cookies cannot use periods (periods). In fact, they are not very strict. we should say that we can use the cookie name of periods, but it will be conv

, length = keys.length; i Result[obj[keys[i]] = keys[i];}return result;};Heap the functions in an object into an array, and the function names are sorted by letter A-Z_.functions = _.methods = function (obj) {var names = [];for (var key in obj) {if (_.isfunction (Obj[key))) Names.push (key);}return Names.sort ();};Object extension, extending all attributes passed in, including the prototype chain_.extend = Createassigner (_.allkeys);Extension of the object, extending all attributes passed in, ex

Recently in the company project, found a strange problem, submitted a normal form, unexpectedly found unable to get the value of the submitted, this discovery, let me start the time confused, initially thought that my service has a problem, not normal write database, and then detect SQL statement found, The original problem occurred in the acquisition of data, the data obtained is empty, and then a debug found that the original submitted to the back end of all the variables, are not the expected

/*** Change the name of the camel into uppercase and lowercase and underlined** @param str* @return*/public static string Tounderline (String str) {str = stringutils.uncapitalize (str);char[] Letters = Str.tochararray ();StringBuilder sb = new StringBuilder ();for (char letter:letters) {if (character.isuppercase (letter)) {Sb.append ("_" + Letter + "");} else {Sb.append (Letter + "");}}Return Stringutils.lowercase (Sb.tostring ());}Change the name of the camel into uppercase and lowercase and pr

Quoted Underscore.js context parameter usage_.each (list, iteratee, [context]);Context is contextual, and if the context parameter is passed, bind the iterator to the context objectIf you want to modify the calling object of iterator to context, that is, this is the context in the function, this parameter is passed, otherwise the context is undefinedThe following two examples, run to see the printed this is clear　　var arr = [1, 2, 3]; Console.log (this); var newArr =_.map (arr,function(it

One.Two, engineering drawings.Three, code.RootViewController.hRootviewcontroller.m-(void) viewdidload{ [Super Viewdidload]; UILabel UILabel *label=[[uilabel alloc]initwithframe:cgrectmake (N, A, ())]; Label.backgroundcolor=[uicolor Redcolor]; [Self.view Addsubview:label]; Show Underline nsdictionary *attribtdic = @{nsstrikethroughstyleattributename: [NSNumber Numberwithinteger: Nsunderlinestylesingle]}; nsmutableattributedstring *attribtstr = [[nsmutableattributed

Read the underscore source code, for your own learning, personal understanding, if there is a wrong place to correct, thank youI think the order of reading is better from the whole to the local, from the architecture to the detail.1. Overall architecture(function () {}.call (this));The whole source code is to use the global variable this as the caller to execute an anonymous self-executing function to prevent the global object from being contaminated,

Local machine to build a Web service, index.html is the following:Open c:/windows/systems/drivers/etc/hostsJoin two sets of correspondence relationship127.0.0.1 a-b.oa.com127.0.0.1 a_b.oa.comOpen With IEA-b.oa.com and A_b.oa.comYou will see that a_b.oa.com cannot save the cookie phenomenon,and a-b.oa.com is normal.Using Chrome Two is OK. That is, chrome is not affected by the line;SeeSome people say that IE is in accordance with the LDH rules, is not allowed _ line, can only use English, numeral

In today's project, the content of check box content is missing '_' because the contentpresenter of WPF uses '_' as the Escape Character of the acceleration key by default. For example, if the content of the checkbox is "_ isenable", the actual result is: It is displayed as "isenable". When you press "I", the click event is triggered to quickly select or deselect the selected event. To display '_', set the recognizesaccesskey of contentpresenter in the control to "false", for example: _

("Dbpassword") db: = Beego. Appconfig.string ("DB") Orm. Registerdriver ("MySQL", Orm.) DRMYSQL) Conn: = Dbuser + ":" + Dbpassword + "@tcp (" + Dbhost + ":" + Dbport + ")/" + DB + "? Charset=utf8" FMT. PRINTLN (conn) Orm. RegisterDatabase ("Default", "MySQL", conn) Orm. Setmaxidleconns ("Default", "+") orm. Setmaxopenconns ("Default", 2000)Beego. Run (":" + *port)}　　@Title get logs for a specific deployment//@Description return multiple logs//@Param ID Path int true "The key for Staticblock"//@

The most common feature in Python is that a function with a double glide line in a class is __init__ (), which is initially known to have the function of initialization, which is summed up in principle.In Python, a collection of these names consists of methods called special methods. If an object implements one of these methods, the method is called by Python in special cases (literally, by name). And almost no need to call them directly.First, the discussion of __init__ (), the standard is that

1, following the example of Windows 7, we press Win+r to open the Run Command dialog box. 2, and then enter the regedit in the Run box after running into the system Registry Editor. 3, and then we hkey the Software folder found in current user. 4, and then navigate to Microsoft 5, and then find Notepad here, and double-click it 6, then on the right you will see a ifunderline 7, we double-click or right click it to edit and modify. 8, set the numeric data is 1, if the value i

) { var result =-infinity, lastcomputed =-infinity, value, computed; if (iteratee = = null obj!= null) { obj = isarraylike (obj)? obj: _.values (obj); for (var i = 0, length = obj.length i The Max method is used to find the maximum value in the collection, by iterating through all the items in the list, then comparing the current item and the result item, assigning it to the result item if the current item is greater than the result, and finally returning the result item. 2. Set Conv

Document directory Aliases Arguments Returns Aliases Arguments Returns _. Each Traverses the set and calls back each element in the set.APILo-Dash _. ForEach (collection [, callback = identity, thisArg])Aliases EachArguments collection (Array | Object | String): Set to be traversed [callback=identity] (Function): Functions called in each iteration [thisArg] (Arbitrary): BindcallbackOfthis callbackThree parameters are accepted:(value, index|key, collection) Returns (Array, Object, St

Underscore is a very practical JavaScript library that provides support for many functions required for programming. It provides many practical functions without extending any JavaScript native objects. Whether you write a small js code or a large HTML5 application, underscore can help. Currently, underscore is widely used. For example, the only library with stro

In the simple function JS library underscore, as the dependent library of the backbone framework, The functions in underscore to be used are the objects created based on underscore first, In underscore, The _ () method is required to create an object, This method passes in a native JS object. An example is as follo

Underscore is a very practical JavaScript library that provides support for many functions required for programming. It provides many practical functions without extending any JavaScript native objects.Whether you write a small js code or a large HTML5 application, underscore can help. Currently, underscore is widely used. For example, the only library with stron