dtmf meaning

jQuery1.10 start position can receive an object parameter.$ ("#position1"). Position ({ my: ' Left Top ', at : ' Right center ', of : ' #targetElement '});This is only a description of the my,at,of. My: The current element to select the alignment position, default is ' center ' At: The position of the target element to be aligned, the default is ' center; Of: target element, default null The meaning in the sample code is that the left

requested range not satisfiable server does not meet the Range header specified by the customer in the request. (HTTP 1.1 new)The Internal server Error server encountered unexpected conditions and was unable to complete the customer's request.The 501 not implemented server does not support the functionality required to implement the request. For example, a customer sends a put request that is not supported by the server.502 Bad Gateway server as a gateway or proxy, the server returned an illega

the thread is up-to-dateFor example, if thread 1, thread 2 in the read,load operation, found that the value of count in main memory is 5, then the latest value will be loadedAfter the thread 1 heap count is modified, it is write to main memory, and the count variable in main memory becomes 6Thread 2 because the read,load operation has been performed, after the operation, the main memory will also be updated count of the variable value of 6When two threads are modified with the volatile keyword

is that Tomcat is also based onmaxthreads= "minsparethreads=" maxsparethreads= "75"Enablelookups= "false" redirectport= "8443" acceptcount= "100"debug= "0" connectiontimeout= "20000" usebodyencodingforuri= "true"Disableuploadtimeout= "true"uriencoding= "UTF-8"/> Inside the set of uriencoding= "UTF-8" again to encode,However, since it has been encoded as UTF-8, the coding will not change.If the encoding is obtained from the URL, the Accept page is decoded according to uriencoding= "UTF-8".1. (cl

jquery, or a method that can be used within the vocabulary range:(function ($, window, document, undefined) { // use $ to refer to JQuery $ (document). addclass (' test '); }) (JQuery, window, document);(function (A, B, C, D) { // becomes // A (c). addclass (' test ');}) (JQuery, window, document);This also means that you do not need to call jquery.noconflict ();Or anything else as $ is allocated locally to the module.Understanding how scopes and global/local variables work will furt

bool?is nullable bool .bool? first;bool second;In the above code, would be is while would be first null second false .?the symbol after a type was only a shortcut to the Nullable type, was bool? equivalent to Nullable .boolis a value of type, this means the it cannot being null , so the Nullable type basically allows your to wrap value types, and be ing able to assign to null them.bool?Can contain three different values: true , false and null .X y XY x|YTrue True True TrueTrue False False TrueTr

Pint:^string: Before you put the ^ in the data type, the description is the type of the declared string pointer!If you want to remove the value referenced by the pointer, put the ^ on the declared type, for example: pint^If you want to take the referenced address of the Pint type, you can put the @ before it, for example: @Pint^type indicates pointers to this typepoint^ returns the value of the variable pointed to by the pointerThe meaning of Delphi ^

Using Get,set can make the class definition more canonical, because, normally, if we write a custom class, his property is either public or private, but if the properties of public are to be restricted, such as a person's age does not allow negative numbers, nor is it allowed to be greater than 150, Then you are only limited to the int type is not enough. A person's name does not allow less than two characters and does not allow more than 5 characters, then you are only limited to string is not

is too large. 414 Request-url Too Long The server will not accept the request because the URL is too long. When the POST request is converted to a long query letterThis behavior occurs when a GET request is 415 Unsupported Media Type The server will not accept the request because the media type is not supported. 416 The server does not meet the range header specified by the customer in the request. 417 Expectation Failed

() {Listener.onclick (); } } Finally, the client's registration listener and trigger Click action are simulated. PackageCom.listener; Publicclass Client { Public Static voidMain (string[] args) {MyButton button=NewMyButton (); //Register ListenerButton.setonclicklistener (NewMyonclicklistener () {@Override Public voidOnClick () {System.out.println ("button is clicked."); } }); //Simulate user clicksButton.doclick (); } } I have seen this for a while, feel or fe

still gains control of the CPU and may be replaced by another thread to gain control of the CPU. This is also what we often write in cycle Thread.Sleep (0), because this gives other threads such as the paint thread the power to gain control of the CPU, so that the interface will not feign death there.In addition, although it is mentioned above that "unless it itself abandons the CPU, it will completely occupy the CPU", but this behavior is still constrained-the operating system will monitor the

Recently in the study of cocos, the Internet industry, hand tourism recent performance is a very fire, coupled with its own interest in the game, so they have to meddle in the game engine ~This time the nonsense is so short, because the record of the things itself is very few.In cocos, adding a cache for Sprite frames can be done in the following wayCc.spriteFrameCache.addSpriteFrames (URL, texture)Where the first parameter is a plist or JSON file path, the second parameter is a texture picture

Format-detection translated into Chinese means "format detection", as the name implies, it is used to detect some of the HTML format, the Format-detection property about meta is mainly the following settings: Meta name= " Format-detection "content=" telephone=no "meta name=" format-detection "content=" email=no "meta name=" format-detection "Content=" Adress=no "can also ligatures: Meta name=" format-detection "content=" Telephone=no,email=no,adress=no "below specifically the role of each settin

the right red and green blue, so red and green blue is also known as the three primary colors, each primary color is stored the value of the information expressedTo be blunt is actually:Alpha_8 is that Alpha is made up of 8 bits .argb_4444 is made up of 4 4-bit, or 16-bit,argb_8888 is made up of 4 8-bit, or 32-bit,rgb_565 is R is 5 bits, G is 6 bits, B is 5 bits total 16 bitsThus:Alpha_8 represents a 8-bit alpha bitmapargb_4444 represents a 16-bit ARGB bitmapargb_8888 represents a 32-bit ARGB b

specific values. For example: Android: textcolor = "? Android: textdisabledcolor" Note that this is very similar to resource reference, except that we use "? "Prefix replaces "@". When you use this tag, you provide the name of the property resource, which will be searched in the topic, so you do not need to display the Declaration type (if the Declaration, the form is? Android: ATTR/Android: textdisabledcolor ). Besides using the resource identifier to query the value in the topic instead of th

The meaning and function of PTR in assembly language MoV ax, BX; is to assign the value of the Bx register "in" to ax, because both are word type, so there is no need to add "word"MoV ax, word PTR [BX]; is the data stored in the place where the memory address is equal to the value of the Bx register, and is assigned to ax. Because we only provide a memory address and do not know whether it is byte or word that we want to assign to ax, we need to us

Understanding the meaning of @ class in objective-C In objective-C, when a class is used to another class and the referenced pointer needs to be created in the Class header file, The following code is used: A. H file C code # Import "B. H" @ Interface A: nsobject { B * B; } @ End For the sake of simplicity: Class A is a reference class, and Class B is a referenced class. The implementation file of Class A is not considered here. There are

difficult, several other CPUs with independent intellectual property rights even have no chance to survive, not to mention the so-called experts, over the past few years, college students in the Microelectronics curriculum can compile their own instruction sets through the open source code on the Internet. Is it useful? 5. Where is the significance of godson? Some people say that since the industrialization of the dragon core is very difficult, since the dragon core is unlikely to replace intel

Zheng20080712 Answer a user's question. Semantics is a difficult journey. Meaning, only some specific things can be done,AlgorithmThe accuracy rate is limited. It takes a lot of time and patience to increase the accuracy. However, it is a space without a ceiling. There is a lot of water in it. Global experts like the cloud, but once they enter, they will not be capped, and there is great room for development. It is d

different platforms, however, most implementations are related to various platforms. Since each C compiler has many differences and subtle differences in C support and understanding, it has ansi c; ansi c (subjective intention) it specifies the specific meaning of each element of C language and compiler implementation requirements in detail, introduces a new function declaration method, and sets up the standard form of standard library. Therefore, th