apns-http2-php, Apple push upgrade to HTTP2

Recent company push push upgrade, with Apple HTTP2 Push, HTTP2 the benefits of not say, these online can be found, but really in the project, with PHP written or very little, so write to share with you, nonsense don't say, directly on the

Android Handler Message Summary

http://blog.csdn.net/caesardadi/article/details/8473777When the application starts, it opens a main thread (the UI thread), which manages the UI, listens for user clicks, responds to users, and distributes events. Therefore, generally in the main

iOS parsing JSON string error error Domain=nscocoaerrordomain code=3840 "Invalid escape sequence around character 586."

Converts the JSON string returned by the server into a dictionary-times error:Error domain=nscocoaerrordomain code=3840 "Invalid escape sequence around character 586."After careful lookup, after the original resolution of the "\" character to

The use of the Android 5.0 V7 Expansion Pack Recyclerview and the encapsulation implementation of the Universal adapter

Add Gradle Dependency' com.android.support:appcompat-v7:23.2.1 '' com.android.support:recyclerview-v7:23.2.1 'Note: The version number of Recyclerview is consistent with AppCompat, here: v7:23.2.1 defines generic recyclerviewhold objects in a

Jquery-some common methods (2) DOM operations "InsertBefore (), InsertAfter (), AppendTo (), Prependto (), before (), after (), append (), prepend (), Remove (), on (), Off (), scrolltop () "

First, InsertBefore ()The following code: Find the span label and cut the span tag to the front of the Div"en"> "UTF-8"> divspan Second, InsertAfter ()Just the opposite of InsertBefore."en"> "UTF-8"> divspan Third, AppendTo ()AppendTo (), like

IOS Regular Expressions

One, the system comes with regular expression usageIn addition to the regular can be used, there are Nsscanner this class can achieve some of the same effect1. Create a regular Expression objectNSString * reg = @ "[0-9]+";//String Regular

Android View Framework Summary (vi) Draw process for view layout process

Reprint Please specify source: http://blog.csdn.net/hejjunlin/article/details/52236145 Draw timing diagram for view Viewrootimpl.performtraversals process Viewrootimpl.performdraw process View.draw method View.dispatchdraw

Android signature mechanism

Android APK Signature ComparisonFriends who have released Android apps should be aware that the Android APK release needs to be signed. The signature mechanism plays an important role in Android applications and frameworks.For example, the Android

A token implementation of the app token

App login verification can not be used to determine the session. Then the data are said to use the token, did not find the right method, my vision is too small. In addition, it is more and more important to feel the foundation, for example, what the

5. Apktool to XX Mobile defender plus advertising page

I. Writing an ad pagewrite an ad page and call the demo on another page(1) The design interface is as follows(2) write the code as follows public class splashactivity extends Activity { private static final int Msg_start_menu = 1; /c12>

Best practices for MySQL database optimization in China Mobile

Original2016-08-12 Even Zhang Dbaplus community This article according to the Dbaplus community 69th period of the line to share organized, at the end of the book to send Oh ~Instructor Introductioneven ZhangData Development Engineer

Android timestamp converted to standard datetime (YYYY-MM-DD hh:mm:ss) format

The following functions have been tested and passed for the implementation process.Android timestamp converted to standard datetimeandroid timestamp Standard datetimePrivate DateTime GetDateTime (string timeStamp){DateTime Dtstart =

Getter and Setter templates configuration in Android Studio

Set getter and setter templates to refer to the as inside the template, below gives my own template to use1. Select getter and Setter in the Code-->generate (Atl+inset)--pop-up panel in the As menu bar2, click on the icon behind the Getter Templete,

iOS Development UI Chapter-quartz2d use (draw basic graphics)

iOS Development UI Chapter-quartz2d use (draw basic graphics)A simple explanationGraphics context: is a cgcontextref type of dataThe role of the graphics context: Saving drawing information, drawing stateDecide where to draw the output target (where

[Android]netd and Networkmanagementservice First impressions

[ function ]netd What is the main responsibility for what functionsWhy this time contact netd mainly because in the setting up the firewall encountered. About NETD can do what can be netd from the source of Commandlistener in the answer. According

iOS Development-No. 05-Project-03-Version new features & OAuth authorization

1, version of the new features 1.1 Interface The first time the program starts, it will pop up a new feature interface, which will not appear after startup. 1.2 Realization Ideas 1> Create a new

Use the AR command to delete the. o file that was repeatedly compiled by the iOS static library

About Xcode introducing third-party static class libraries duplicate symbol _objc_xxx repeating compilation errorsLook at this http://www.cnblogs.com/cocoajin/p/3917709.html.Two ways were mentioned before;One is to modify the Xcode compilation

iOS program execution sequence appdelegate and Uiviewcontroller life cycle

Boot execution sequence for iOS programs appdelegate and Uiviewcontroller life cycleThe status switch for iOS apps is important, and uiviewcontroler is especially important for the MVC model of iOS, which is basically inherited from him.First, the

iOS development UI Chapter-use the Picker view control to complete a simple meal selection application

First, the realization effect  Description: Click the Random button, can be automatically selected, the data is automatically refreshed below.  Second, the realization of ideas1.picker view has a default height of 162 and cannot be modified.2.

Mobile phone-side code sharing section

HTML code section:DOCTYPE HTML>HTMLLang= "en">Head> MetaCharSet= "UTF-8" /> Metaname= "Viewport"content= "Width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> Metaname= "Author"content= "Vscss.com"> Metaname=

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