have reached consensus, and some are under discussion. You can refer to the following: Https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/ECMAScript_6_support_in_Mozilla For more information about es6 draft specifications, see: Http://wiki.ecmascript.org/doku.php? Id = Harmony: specification_drafts Here we will only give a brief introduction to the specification, and then conduct a detailed Function Analysis on The Implementation of The es6 specification. If you need it, pay attention
plugins, that is, Gulp-load-plugins:var gulploadplugins = require (' Gulp-load-plugins '), plugins = Gulploadplugins ();Of course it can be written in one linevar plugins = require (' Gulp-load-plugins ') ();This plugin also reads the Gulp plugin from Package.json, assuming that the Package.json devdependencies field has version information for each plugin{"Devdependencies": {"Gulp-concat": "~2.2.0", "gulp-uglify": "~0.2.1", "Gulp-jshint": "~1.5.1", "G" ULP ":" ~3.5.6 "}}2. Plugin instanceGulp-
The overall objective of the treatment of chronic hepatitis B is: to minimize or eliminate HBV in the long term, to reduce the inflammatory necrosis and hepatic fibrosis of the liver cells, to delay and prevent the progression of the disease, to reduce and prevent the occurrence of hepatic decompensation, cirrhosis, HCC and its complications, thereby improving the quality of life and prolonging survival time. The treatment of chronic hepatitis B mainl
clean up all content in the map using map.clear (), determine if there is a corresponding key value in the map using map.has (' key ');(2) WeakmapThe Weakmap object is a simple key/value mapping. But the key can only be an object value, not the original value.5. SetA set object allows you to store a unique value of any type (not duplicates), whether it is the original value or the object valueVarmyset=newset (); myset.add (1); myset.add (5); myset.add ("some Text "); myset.has (1); //truemyset
long, byval lpfn as long, byval hmod as long, byval dwthreadid as long) as long
Private declare function unhookwindowshookex lib "USER32" (byval hhook as long) as long
Private declare function find1_wex lib "USER32" alias "find1_wexa" (byval hwnd1 as long, byval hwnd2 as long, byval lpsz1 as string, byval lpsz2 as string) as long
Private const em_setpasswordchar = HCC
Private const wh_cbt = 5
Private const hcbt_activate = 5
Private
title, and all current browsers ignore this parameter URL is the page address, optional, default is the current page address.
History.replacestate (data, title [, url]): Changes the current history, same as the parameter.
History.state: Used to store data data of the above methods, different browser read and write permissions are not the same.
Browser support situation (complete can be queried by www.caniuse.com)IE, Ff38+,chrome 31+,safari 7.1+, OperaWhy use the history API?
Oracle compression technology includes basic table compression, OLTP table compression, and index compression) and hybrid column compression (hybrid columnar compression (HCC )).
Basic compression was launched from 9i and is the default compression method of oracle. OLTP compression is launched at the beginning of 11g and supports data compression for all types of DML operations. Compression can save disk space, but may increase CPU resource consumpti
Coder Compare preferences Debug, Debug node More trouble, we rely on the tall tool webstorm (I use 10) to debug node, configuration is relatively simple, direct:First, configure the node environment, select "Edit/configuration" in the navigation bar,650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6E/37/wKioL1V2tlSBNlg4AAB_DyzeGkY678.jpg "title=" 2.png " alt= "Wkiol1v2tlsbnlg4aab_dyzegky678.jpg"/>Next Configure650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/6E/3B/wKiom1V2tM3
--finish/home/hcc/php-5.2.13/libs '
chmod 644/usr/lib/apache2/modules/libphp5.so
Apxs:Error:Activation failed for custom/etc/apache2/httpd.conf file:
apxs:Error:At least one ' LoadModule ' directive already have to exist.
Make: * * * [INSTALL-SAPI] Error 1
Actually, httpd.conf already exists. Do not know why the above error, using the following methods, first backup httpd.conf
and re-build a httpd.conf.
Content
#LoadModule directive to aid module
follows:Array.prototype.filter (Callback[,initvalue]);There are four parameters in callback,Previousvalue, CurrentValue, Currentindex, array,If you do not set an initial value, Previousvalue starts with the first element and CurrentValue begins the loop from the second element. Total Cycle array.prototype.length–1 times.If the initial value is set, Previousvalue begins with the initial value, and CurrentValue begins the loop from the first element.Total Cycle Array.prototype.length times. Final
callback function specified by the Nodify method is triggeredExamples are as follows:Http://jsfiddle.net/houyaowei/0jzL93j2/This example immediately executes the Done methodHttp://jsfiddle.net/houyaowei/khgoqnp1/3/Rejecthttp://jsfiddle.net/houyaowei/ummefcLw/5/Resolvehttp://jsfiddle.net/houyaowei/rcocx47a/Dynamic Change Resolvejquery provides the Deferred.promise () method to handle the problem of dynamically changing the state of the operation. The function is to return another new deferred ob
page is not frequently updated or reduce the burden of the server, you can set a search engine robot next time, of course, if the time is too short, the SE bot will not be on time to revisit, it will only be greater than this time access.Label the author or production group of the page, either by name or by emailDescribe the editor you are using (what do you do with this?) )Meta tags are commonly used in so many properties, a page is best to have such as content-type,keywords,description, other
Each part of the ANGULARJS application has a parent scope (but Ng-app corresponds to the $rootscope, this scope is the ultimate scope), except for the isolate scope, all scopes are created through prototype inheritance, This means that you can access the scope of its parent. If you're familiar with OOP, you'll be familiar with this behavior. Every time the HTML rendering properties and methods are searched from the current scope, if not found, they are searched from his parent scope until the $r
construction method, the reuse rate is almost 0Function superclass (name) { this.name = name; this.color= [' Red ', ' yellow '];}SuperClass.prototype.sayName = function () { return this.name;}function Subclass (Name,age) { Superclass.call (this,name); this.age = age;}Subclass.prototype = new superclass ();SubClass.prototype.sayAge = function () { return this.age;}var sub = new Subclass (' Eason ', 26);alert (Sub.color);Alert (Sub.sayname ());Alert (Sub.sayage ());4, there is a more common is th
, although the tool is small but can install various types of plug-ins to achieve automatic completion, such a good tool you deserve!3. AngularJS First DemoHello,Name: {' Eason ' + ' _ ' + ' Hou '}}Description: The NG-APP directive is angularjs specific, used to illustrate the scope of the angular program, this instruction can be placed in any HTML element, if placed in the body, then the body part is the scope of the ANGULARJS program.Data binding through {{}} allows us to insert the value of a
Equals method is greatly reduced and efficiency is increased. Why rewrite object's equals (Object obj) method to rewrite the object's Hashcode () method as much as possible
When we rewrite the Equals (object obj) method of object, we should rewrite the Hashcode () method as much as possible, for a reason, as explained in detail below:
public class Hashcodeclass {private String str0;
Private double dou0;
private int int0; public boolean equals (Object obj) {if (obj instanceof hashcodecl
." SCX ", the interface is shown in the following figure:
Resources:
The basic course of VFP: http://bianceng.cnhttp://www.bianceng.cn/vfpjc/index0.htm
VFP Primary Course: http://bianceng.cnhttp://www.bianceng.cn/cc/index.htm
VFP Intermediate Course: http://bianceng.cnhttp://www.bianceng.cn/mcc/mcc.htm
VFP Advanced Course: http://bianceng.cnhttp://www.bianceng.cn/hcc/hcc.htm
VFP Network Development: http://bianceng.cnhttp://www.bianceng.cn/VFP
"John" and "Dick", see table below:
Operator name
Password
Tom
12345678
John doe
Aaaaaaaa
Resources:
The basic course of VFP: http://bianceng.cnhttp://www.bianceng.cn/vfpjc/index0.htm
VFP Primary Course: http://bianceng.cnhttp://www.bianceng.cn/cc/index.htm
VFP Intermediate Course: http://bianceng.cnhttp://www.bianceng.cn/mcc/mcc.htm
VFP Advanced Course: http://bianceng.cnhttp://www.bianceng.cn/
: dbms_compression.get_compression_ratio (' USERS ',
sampling table:dexter. Account
estimated compression ratio:1
compression Type: ' Compress for OLTP '
pl/sql procedure Successfully completed.
Because there are very few duplicate values in the table, estimated compression ratio:1 above indicates that there is no compression effect.
Advanced compression, based on compression within the block. So even if there is a duplicate value, but not in a block, then the advanced c
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