Mobile Develop

A simple explanation1. What is FmdbFmdb is the SQLite database framework for the iOS platformFmdb encapsulates the C language API of SQLite in OC modeAdvantages of 2.FMDBUse more object-oriented, save a lot of cumbersome, redundant C language

[OBJC]View Plaincopyprint? [OBJC]View Plaincopyprint? #pragma mark-Animated effect added to the shopping cart Huangyibiao -(void) Addanimatedwithframe: (CGRect) Frame { //This part is animated with Self.view as the reference

1. Initializationnsmutableattributedstring *attributedstring = [[Nsmutableattributedstring alloc] initwithstring:@ "YOUR _string"];There is also an initialization method that assigns a property value to a string directly at initialization time:ID> *)

After upgrading to 1.3, Android Studio can develop the NDK, but the current support for the NDK is only experimental in nature and may change in the future.Configuration requirements:1, Gradle 2.5+;2, Android NDK r10e;3. SDK with Build Tools at

If you have edittext in the page, you will get the focus by default, and if you do not want to get the focus when you enter the page, follow these steps:1. Add properties to the outermost layer of the layout:Android:focusable=

Get current time:NSDate * senddate=[nsdate Date]; NSDateFormatter *dateformatter=[[nsdateformatter alloc] init]; [Dateformatter Setdateformat:@ "YYYYMMDD"]; NSString * Locationstring=[dateformatter stringfromdate:senddate]; NSLog (@ "locationstring:%

Today in a technical exchange group to see someone else to share a cool special effects plug-in, so I installed it, send someone to install X, I intend to delete him, because after all, now the company configuration of the computer (Mac mini hurt Ah,

Reprinted from: Http://www.jianshu.com/p/0e28fdef0f91Images must be compressed when uploading, otherwise it will fail to upload1. Single image uploadAfhttprequestoperationmanager *manager = [Afhttprequestoperationmanager manager]; [Manager

Introduction :AIO5 is a general company developed a pure BS architecture ERP software, including OA, invoicing, financial three functional modules, support mobile app applications, server database are localized installation. The original 49800 AIO5

Reference: http://blog.csdn.net/zhangao0086/article/details/42872263Recently, I took over the project of colleagues, found that the project after a lot of hands, each of the code format style and a little difference led to the code display is messy,

Package com.zhangxi.test01;Import android.app.Activity;Import Android.app.ProgressDialog;Import Android.os.Bundle;Import android.os.Process;Import android.view.KeyEvent;Import Android.view.Menu;Import Android.view.MenuItem;Import

First, there is a database of the number attribution, and then put the database into the assets directory, and then read the database in the splash screen page,Put it in the data/data/package name/files directory,And the last thing we do is

Xamarin We've taught you how to deploy it in the last section, a practical example today, using an Android client to invoke an interface to the. NET Web API and send a POST request that responds when the server returns to the request. Client Android

Write the case code today, find the data on the setting of a UIButton frame, this is setBtncover.frame = Self.view.bounds;But I wrote it the first way.Btncover.frame = Self.view.frame;Later, I found that two different ways to achieve I want to think

1 The Settitle,titlelabel difference of UIButton. How to get the pixel length of the label.Other people's problems:First of all, thank you very much for your answer. Secondly, I have a little doubt, as follows: effect comparison (handwriting button):

UIWebView you can load and display a Web page for a URL, or you can display a local HTML-based page or some Web page:A. Load URL WebView = [[UIWebView alloc] Initwithframe:cgrectmake (0, 44, 320, 400)]; NSString *path = @

//When you open a page, the adaptive screenWv_showweb_webactivity.getsettings (). Setusewideviewport (true);//set this property to scale any scaleWv_showweb_webactivity.getsettings (). Setloadwithoverviewmode (true); //Set WebView Hide Zoom control

Reprint Address: http://www.cnblogs.com/AloneSword/p/3998557.html-------------------------------------------------------------DescriptionThe 11th step of this blog: "11, OK, go back to the Maven menu to remove the Dynamic Web module check, click OK,

To implement a singleton class in objective-c, you need to do at least the following four steps:1, for a singleton object to implement a static instance, and initialize, and then set to nil,2. Implement an instance construction method to check if

One. Set the background image for UIView1. Use the image as the background color of the UIView, which takes up too much memory and is not recommended. 1.imageNamed modeSelf.view.backgroundColor = [uicolorcolorwithpatternimage:[uiimageimagenamed:@