Go: How to convert Android packaging with JKS format KeyStore Certificate P12 certificate for air in PKCS12 format

Turn from: http://blog.k-res.net/archives/1539.html How to convert Android packaging with JKS format KeyStore certificate for Air P12 certificate in PKCS12 format June 11, 2013 | Posted by K-resInspired by Flash's advanced stage3d technology and the

How Android Draws the view explains why Onmeasure is sometimes called multiple times (RPM)

When the activity gets the focus, it needs to draw the layout.       The Android framework handles the drawing process, but the activity must provide the root node of its layout tree. The drawing process starts from the root node of the layout. This

Small Ant Learning App Interface Development (end)--app Error log Interface development

The app may be facing error issues:1. App back 2.    Data load failed 3. App potential issues and moreError log table for logging of error messages sent overCREATE TABLE IF not EXISTS ' error_log ' (' ID ' mediumint (9) Not NULL auto_increment

How IOS gets the indexpath.row of the cell that corresponds to the button on the cell

  Create a button in a custom cell in UITableView or Uicollectionview, and when you click the button, the cell that contains the button is in uitableview or Uicollectionview the number of rows in the. Is the cell's indexpath.row, the following take

iOS get photos with alassets

In iOS9 to get local picture resources through the photos framework, it is Apple's current method, and the previous alassetslibrary framework is obsolete, but since IOS9 is now released shortly iOS8 and iOS7 have a certain amount of proportion, so

Personal Photo Management Application

Customer Problems & Needs People may take a large number of photos and their phone don ' t has enough space to store them, however some of the photos is duplicated and low-quality, which should be removed. They has difficulty in

View Android source code in eclipse

Wrote a class Mainacvitivity extends activity, press F12 (I changed the switch to the definition of F12 shortcut), go to the Activity definition, pop up the following interfaceThat means no Android source is found, then use SDK Manager to download

Android Development Specifications

One, the Android code specificationChinese is not present in 1.java code, the maximum number of comments can appear in Chinese2. Local variable naming, static member variable namingCan only contain letters, the first letter of a word, all uppercase,

iOS Development-Location Services iOS8.0 above authorization

if ([Uidevice currentdevice].systemversion.doublevalue > 8.0) {[Self.locmgr requestalwaysauthorization];} else {[Self.locmgr startupdatinglocation];}-(void) Locationmanager: (Cllocationmanager *) Manager didchangeauthorizationstatus:

hdoj4906 our happy Ending (multi-university Training Contest 4)

For a fixed-length (size = N) sequence A, if there is a subset of "positional correlation" (with an empty set) that makes the sum of all the elements of the subset K, then the sequence A is counted.Where the sequence a of any element a[i] in [0, L]

iOS Development-corelocation geocoding

A simple explanationClgeocoder: Geo Encoder, where Geo is a shorthand for geographic English word geography.1. Use Clgeocoder to complete the geocoding and anti-geocodingGeocoding: Obtain specific location information (such as latitude and longitude,

Android Inverse geocoding geocoding

Geocoding and inverse geocoding are similar, here is a summary of inverse geocoding, according to latitude and longitude to resolve the address. Android side of the inverse geocoding is mainly two (not including the German, Baidu) is the use of

Unity3d Why can't update the data collection under iOS

Several basic concepts What the hell is Mono? Mono is a. NET tool that includes a C # compiler and a common language execution platform that can run on Winodws Linux mac Unix platforms with a virtual machine containing a

Mobile Web page front End Development summary

Mobile web in today's development speed is rapid, as a layman in the mobile field, after this time of contact, found the front-end development This piece to do a small summary.1. Four browser cores1.Trident (IE): Because in the early days IE

CCNA Learning Note 3---Backup and upgrade iOS

1, backup configuration to TFTP2, from TFTP COPY to run3. Back up iOS4. Upgrade iOS5, if the upgrade fails the workaroundOne, backup restore configuration1, to ensure that the router and computer (TFTP server) network IP (direct connection, same

Android Asynchronous update

As you know, because of the performance requirements, Android requires that the UI be updated only in the UI thread, and to update the UI in other threads, I've roughly summed up 4 ways to add corrections:Use the handler message delivery

Android Password Constraint rule example one

A common password rule for Android(a) The password must be 8 to 16 digits;(b) The password must contain English letters and numbers;(c) The password cannot contain 4 consecutive characters of the same character, such as 0000 or AAAA;(d) The password

iOS Add controls

Yjqapp *appinfo =Self.apps[i]; //. Add a pictureUiimageview * IconView =[[Uiimageview alloc]init]; CGFloat iconw= A; CGFloat Iconh= -; CGFloat IconX= (APPW-ICONW) *0.5; CGFloat Icony=0; Iconview.frame=CGRectMake (IconX, Icony, Iconw, Iconh);

[Android App Development] 03. Network Programming

Objective Network programming is not difficult, mainly to master a few points can be. Use HttpURLConnection for network programming. If you are doing network programming on the main thread, Android throws an exception, and another thread is

Property Resources vs. Android namespaces

Update: for custom attribute resource, now not practical http://schemas.android.com/apk/res/ form, Unified with "http://schemas.android.com/apk/res-auto" The Android application encapsulates all of the static resources in the APK file and generates

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