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BLE（一）概述&工作流程&常见问题 - 创客硬件开发 - 清泛IT社区，...
...径交换配对信息，例如NFC等。例如一些NFC蓝牙音箱。
0x23 设备配对过程1 pin码配对在老的蓝牙2.0协议中，配对过程需要输入一个PIN码，长度可以从4到16个数字。（很多设备默认0000或者1234）
在配对的过程中通过PIN码来生成Linkkey...
Download a file with Android, and showing the progress in a ProgressDialog
...ice extends IntentService {
public static final int UPDATE_PROGRESS = 8344;
public DownloadService() {
super("DownloadService");
}
@Override
protected void onHandleIntent(Intent intent) {
String urlToDownload = intent.getStringExtra("url");
ResultReceive...
How can I display a list view in an Android Alert Dialog?
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edited Dec 16 '16 at 13:37
Adam Varhegyi
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MVC (Laravel) where to add logic
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answered Aug 14 '14 at 1:33
Luís CruzLuís Cruz
13.2k1313 gold badges6363 silver badges8585 bronze badges
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Are foreign keys really necessary in a database design?
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103
Foreign keys help enforce referential integrity at the data level. They also improve performance...
Obstructed folders in Subversion
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113
it occurs when you have deleted or moved the .svn subdirectories (without going through SVN comm...
UILabel with text of two different colors
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223
The way to do it is to use NSAttributedString like this:
NSMutableAttributedString *text =
[[...
Clicking a button within a form causes page refresh
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If you have a look at the W3C specification, it would seem like the obvious thing to try is to mark your button elements with type='button' when you don't want them to submit.
The thing to note in particular is where it says
A button element with...
Get value when selected ng-option changes
...= [];
$scope.blisterPackTemplates = [{id:1,name:"a"},{id:2,name:"b"},{id:3,name:"c"}];
$scope.changedValue = function(item) {
$scope.itemList.push(item.name);
}
}
Live example: http://jsfiddle.net/choroshin/9w5XT/4/
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Can I change the color of auto detected links on UITextView?
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ThomasCle
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answered Sep 27 '13 at 10:30
stonemonkstonemonk
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