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(1) drawable-hdpi contains high-resolution images, such as WVGA (480x800), FWVGA (480x854)(2) drawable-mdpi contains medium-resolution images, such as HVGA (320x480)(3) drawable-ldpi contains low-resolution images, such as QVGA

XML resources are actually text files in XML format. These files do not need to be saved in the res \ XML directory. You can use the resources. getxml () method to obtain the xmlresourcesparser object that processes the command XML file. This

IE8 website Restore error really feasible solution, this morning to turn on the computer, prompted to update the system patch, so the recommended the most important three patches installed. QQ Open QQ Space IE8 browser page suddenly quickly switch,

Quickly set the loading process of the quick switch on the panel, including the process of loading and clicking events such as icons, and the main process of creating a shortcut switch (to add a lock screen switch for example). The Android version

Introduction: Android Custom view for beginners and even work for a few years of programmers are very afraid, but also is the Android advanced learning, peacetime projects often have some harsh requirements, we can find a variety of GitHub on the

Case four custom switches: Function Introduction: The function of this case is to create a custom switch, you can decide the background of the switch. When the slide switch, the slider of the switch can follow the finger to move. When the finger is

In the previous period, the checkbox and RadioButton have been studied, so the other two sub-controls ToggleButton and switch of the button in this issue are equally important in development.First, ToggleButtonThe ToggleButton (switch button) is a

PHP Database Industry Data RT, my aim is to use a new link when changing the database link in one place, and other page queries. Now I go to a query page tttt.php, using the default link, query out the data is 3 Then I use the page drop-down box to

/ The code is as follows Copy Code * First, this procedure is based on DIV+CSS tutorial new architecture PHP probe, free open source free software, powerful, clear structure, easy to use.1. Support

1 Switch(c) {2 Case+:3 intRes =d1+D2;4 Data.push (res);5 Break;6 Case‘-‘:7res = d2-D1;8 Data.push (res);9 Break;Ten