smartthings extend

JavaScript uses the function apply to extend the Environment object The Apply method of invoking the constructor object is passed as a parameter through the instance object.So that the instance object is executed as an environment object in the constructor as a normal function,The properties of the constructor are overridden on the instance object to implement the property extension of the instance object. 1. Apply and call incoming para

Some things for a long time do not forget, such as this jquery extend method of deep copy, today look at a single page application of the book, see entend the first parameter is true, are masked. Also, the majority of their knowledge of jquery from the sharp jquery that book, a lot of knowledge is not mentioned, usually do not have the knowledge forgotten.Needless to say, jquery's Extend method of deep copy

, and saved into the database is not encrypted password, is still looking for reasons, so here the 4th method is introduced.In models.py, add the following class to extend the user:#================== Extended User ==================================== class userprofile(models. Model):user = models. Onetoonefield (User) major = models. TextField (default="', blank=True) address = models. Charfield (max_length= $, default="', blank=True) def __unicode__

Client Use times Error: ORA-01652: Unable to extend the temp segment by 128 (in Tablespace zltoolstmp).View temporary tablespace conditions:Select tablespace_name,file_name,bytes/1024/1024 mb,autoextensible from dba_temp_files;Query SQL for temporal tablespace usage:SELECTA.tablespace_name, A.bytes/1024x768/1024x768Total , (a.bytes-NVL (B.bytes,0))/1024x768/1024x768 Free from(SELECTTablespace_name,SUM(bytes) bytes fromDba_temp_filesGROUP byTablespace

Subclass. Prototype = new baseclass (); This statement allows the subclass class to obtain all attributes and functions in baseclass, so as to implement the inheritance operation in Javascript. It adds a new function to the subclass and overwrites the Same Name function in the parent class. Use the Ext. Extend () function in extjs to implement the inheritance Function Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.Co

Ext. extend () demonstrates the extraordinary ability of programmers to make wheels. Based on the old object model of javascript, it simulates the semantics of the type inheritance of modern object-oriented language to the maximum extent. However, there are too many "similar to XXX" in the program field, but there are actually many differences. To fully and accurately understand Ext. extend (), the most dir

Both extend () and append () can be used to add.Cases:A = [1,2,3,4,5,6]b = [7,8,9,10]c = {' AA ': 123, ' BB ': 456, ' CC ': 789}1. A.append (b)Operation Result:>>>[1,2,3,4,5,6,[7,8,9,10]]2. A.extend (b)Operation Result:>>>[1,2,3,4,5,6,7,8,9,10]3. A.extend (c)>>>[1,2,3,4,5,6, ' AA ', ' BB ', ' CC 'A.append (c)>>>[1,2,3,4,5,6,{' AA ': 123, ' BB ': 456, ' CC ': 789}]By running the results above you can see that append () is looking at B as a whole and ad

Originally installed on the VirtualBox ubantu virtual machine, partition recommendation 8g then I gave a forthright to 25G, thought must be enough! Never thought, I still want to start tossing the virtual machine to expand the hard disk space!Step in the total of two steps!(i) Add virtual hard diskVitualbox 4.0, adding a virtual hard disk is very simple, you can do it directly with the Vboxmanage command, under Windows CMD, enter the following command line:VBoxManage modifyhd "C:\Users\yuxin\Vir

As shown below: /** * Extend a clear button to the Time box control * * $.fn.datebox.defaults.cleantext = ' empty '; (function ($) { var buttons = $.extend ([], $.fn.datebox.defaults.buttons); Buttons.splice (1, 0, { text:function (target) {return $ (target). Datebox ("Options"). Cleantext }, handler:function (target) { $ (target). Datebox ("SetValue", ""); $ (targe

jquery plug-in development is divided into two types: 1 class level Class level you can understand that to extend the jquery class, the most obvious example is $.ajax (...), which is equivalent to a static method. The $.extend method, i.e. Jquery.extend (object), is used when developing its methods; $.extend ({ Add: function (a,b) {return a+b;}, minus: function

Create INDEX I_trace_hotel_1 on Trace_hotel (roomno,id_code) tablespace trace_hotel_idx nologging parallel * Line 1th Error: ORA-12801: Error signal in parallel query server P005 ORA-01652: Unable to extend temp segment by 128 (in Tablespace temp) Error during index creation The role of temporal tablespace: The primary purpose of the temporary tablespace is to sort operations in the database [such as creating indexes, order by and group BY, DISTINC

Preface: The first two days after the festival, mainly to adjust the working status. The project is not very tight either. over the weekend, I would like to sum up some JS and JQuery problems that I encountered a year ago. It mainly introduces the extend method and (function ($) {}) (JQuery) of jQuery, and also involves some related knowledge.1. Differences between substring and substr in JS Previously, the substring method was used in the project, be

Jquery.extend function Explanationjquery's Extend extension method:The extension method of jquery extend is a common method in the process of writing plug-ins, there are some overloaded prototypes, and here we go to understand.One, the extension method of jquery prototype is:　　　Extend (dest,src1,src2,src3 ...);Its meaning is to be src1,src2,src3 ... Merge into De

Jquery.extend function Explanationjquery's Extend extension method:The extension method of jquery extend is a common method in the process of writing plug-ins, there are some overloaded prototypes, and here we go to understand.One, the extension method of jquery prototype is:　　　Extend (dest,src1,src2,src3 ...);Its meaning is to be src1,src2,src3 ... Merge into De

The extend method of jQuery and the jQueryextend Method Extend in jq is often asked during interviews. Today I will summarize three methods of extend usage comparison, which may be incomplete. I hope you can give me some advice, Usage 1: $. extend ({}),Add a method for the jQuery class, which can be understoodExtension

The Append () method usesFirst look at the description in the official documentation:List.extend (L) Extend the list by appending all the items in the given list; Equivalent to A[len (a):] = L.The translation into Chinese is: by appending all elements to the known list to augment it, equivalent to A[len (a):]= LFor example, I can understand this sentence better.>>> la[1, 2, 3]>>> lb[‘qiwsir‘, ‘python‘]>>> la.extend(lb)>>> la[1, 2, 3, ‘qiwsir‘, ‘python

In the jquery API manual, theextend method mounts the methods on jquery and Jquery.fn two different objects, but the jquery internal code implements the same, but the functionality is not the same; 1. Jquery.extend() ( merge two or more objects into the first one ). Jquery.extend (), is an extended JquerY this class. Adding new functions on the jquery namespace This shows that $.speak has become a method of the class itself (object) of jquery, and he can now "speak".But, this ability, only the

$.extend extends an object with one or more other objects, returning the object being extended. Parameter Type 1: Passing in only one object is an extension of the jquery tool method.1 $ (function() {2 $.extend ({3 function(SMSG) { 4 console.log (SMSG); 5 }6 }); 7 $.console (' jquery ');//jquery8 });Parameter Type 2: Passing in multiple o

Extend, extent During this time, I am writing a plug-in to preview images, I have been told by my boss for countless times. If I don't talk much about it, it's tears. Looking at my code yesterday, he said you used extend. Do you know what it means? I only know what expansion means. I instantly feel that I am weak. True Let's take a deeper look today. $. Extend ()

: Var str= "Olive";1) str.substring (3,4);2) str.substring (3,2);Results: 1) "V" 2) 0Note: When substring has two parameters, the first parameter represents the intercept from the beginning of the string, and the second parameter indicates the number of the string to intercept. This is a C # character intercept a different point, so it will lead to different results.SUBSTR:The method can also have one or two parameters.L One parameter:Description: When substr a parameter, the function is the sam