IOS String Search Method Daquan

String search is mainly used to filter, filter, and query the search function of UITableView.Here are some popular search query methodsI. Traversal searchFor loopOn request: Exact search (interpretation of string equality) fuzzy search (string

Android role Timestamp

I was in the video with the mediarecorder of the problem of the synchronization of videos and audio, asked some people after the feeling should be no time stamp, have always felt that the time stamp is to the user to see a data, check the discovery

Android realizes weather forecast temperature/temperature Polyline Trend Chart

 Android realizes weather forecast temperature/temperature Polyline Trend ChartWeather forecast app, will inevitably encounter drawing weather temperature/temperature, and other data on the trend of the line or curve, such as the

---sandbox for iOS development

iOS Sandbox directory parsingFor security reasons, the sandbox mechanism of the iOS system stipulates that each app can access only the files under the current sandbox directory (with exceptions, such as the ability of the system contacts to be

The OnCreate () method analysis in the Android (Java) Learning Note 169:activity

The 1.onCreate () method is one of the most common methods of Android applications:The onCreate () function is called when activity is initialized , and typically we need to call the Setcontentview (int) function in OnCreate () to populate the UI of

Angular about $watch, $apply and how $digest works

Our browser detects a wait event, such as a user's behavior, if you click on a button or write something in input,The callback for the event will run in the built-in JavaScript and you will be able to do some DOM operations.So when the callback

Android SQLite Simple Use example

About SQLiteGoogle for Andriod's larger data processing provides SQLite, he is in the storage, management, maintenance and other aspects of the excellent, the function is very strong.The pocket-sized SQLite supports databases up to 2TB in size, each

iOS development data Cache-Database

How data is stored in iOS Plist (Nsarray\nsdictionary) Preference (Preferences \nsuserdefaults) Nscoding (Nskeyedarchiver\nskeyedunarchiver) SQlite3 Core Date Plist, Preference, nscoding storage methodsSee how iOS

Learn the Parcelable interface in Android

Soon after the contact with the table, I will be studying the development of the table for a long time afterwards. Just to realize your own ideas.1. First of all to say parcelable before you have to say, serializable interface. Read a lot of

# Android ADB Tool-file operation (iii)

Android ADB Tools-File manipulation (three)tags (space delimited): Android ADB5. Working with files Command function ADB Shell LS mnt View all device storage device names ADB remount

iOS Data Persistence---object archive

Archive: is to encode the relationship between the object and its properties and other objects, forming a document that can be stored either in the file system or between processes or networks. The archive process saves the object graph as an

Android NDK Build and some bugs

First download the NDK and then in the outermostWrite the path to the NDK in the Local.properties folderndk.dir=/users/wyj/desktop/androidstudiosdk/android-ndk-r10d1. New Project MyApp2. Write well in mainactivity 1 public static native String

Android JNI Call

android JNI is a link between the Android Java and C + + parts, and the full use of JNI requires Java code and C/S code. where C + + code is used to generate library files, Java code is used to refer to C + + library files and to call C + + methods.

Android Four components-service not detailed

It was almost a year since the last article. This time, I want to clarify some of the more important points of service.As for what is a service, I do not want to discuss more, I just want to clearly confirm that a few questions:1. What is the

Nagios Configuration switches and routing

Monitoring switches are mostly monitoring switch port Up/down, as well as port traffic.The SNMP protocol is required to monitor the on state, make sure that the switch and route are turned on SNMP, and set the community set (community) to monitor

Life and death: Apple vs his Supplier

Tagged with: Cadillac iphone4s partner of the people with knowledge Apple CEOAccording to people familiar with the situation, Apple has set up a car team codenamed Titan, and recruited hundreds of employees, ready to enter the automotive sector,

IOS takes only two decimal places for float type values

[self. btnEcosettitle: [nsstring stringwithformat:@ "%0.1f", model. targettemperature ]forstate:uicontrolstatenormal];float floatvalue=123.0000nsstring *strvalue=[nsstring stringWithFormat:@ "%0.2f",floatvalue];no way to intercept characters, take

Learn the Parcelable interface in Android

Soon after the contact with the table, I will be studying the development of the table for a long time afterwards. Just to realize your own ideas. 1. First of all to say parcelable before you have to say, serializable interface. Read a lot of

Android object class serialization public class User implements Parcelable

1 packagecom.gaojinhua.android.activitymsg;2 3 Importandroid.os.Parcel;4 Importandroid.os.Parcelable;5 6 /**7 * Created by Gaojinhua on 2015/8/14.8 */9 public classUserImplementsparcelable {Ten PrivateString name; one Private intage ; a -

Use Of--core data for iOS development

Core Data FundamentalsThe official argument is that Core Data is a Schema-driven object graph management and persistence Framework.The meaning of the translation is probably: Core data is a Schema-driven object graph management and persistence

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