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Android – Listen For Incoming SMS Messages
... msgs = new SmsMessage[pdus.length];
for(int i=0; i<msgs.length; i++){
msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]);
msg_from = msgs[i].getOriginatingAddress();
String msgBody = msgs[i].getM...
Are delphi variables initialized with a value by default?
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10 Answers
10
Active
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Checking if jquery is loaded using Javascript
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answered Sep 8 '11 at 0:19
BoltClock♦BoltClock
601k141141 gold badges12621262 silver badges12641264 bronze badges
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What's the difference between IEquatable and just overriding Object.Equals()?
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The main reason is performance. When generics were introduced in .NET 2.0 they were able to add a bunch of neat classes such as List<T>, Dictionary<K,V>, HashSet<T>, etc. These structures make heavy use of GetHashCode and Equals. But for value types this required boxing. IEquata...
What's the best way to retry an AJAX request on failure using jQuery?
... url : 'someurl',
type : 'POST',
data : ....,
tryCount : 0,
retryLimit : 3,
success : function(json) {
//do something
},
error : function(xhr, textStatus, errorThrown ) {
if (textStatus == 'timeout') {
this.tryCount++;
if (thi...
Is it possible to use Razor View Engine outside asp.net
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80
There are two issues here:
Yes, you can run the Razor View Engine outside of the context of an...
Android - Camera preview is sideways
...E)).getDefaultDisplay();
if(display.getRotation() == Surface.ROTATION_0) {
parameters.setPreviewSize(height, width);
mCamera.setDisplayOrientation(90);
}
if(display.getRotation() == Surface.ROTATION_90) {
parameters.setPreviewSize(widt...
Difference between $(this) and event.target?
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305
There is a difference between $(this) and event.target, and quite a significant one. While this...
How to copy data to clipboard in C#
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Alexei Levenkov
92.4k1212 gold badges108108 silver badges152152 bronze badges
answered Aug 23 '10 at 8:59
Kieren JohnstoneKieren Johnstone
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组件动画使用指导 · App Inventor 2 中文网
...)。动画类型是下拉选项，不用背英文名称。
默认播放 500 毫秒、无延迟、不重复；需要时再修改属性。
联机调试需要使用包含该组件的新版本 AI 伴侣。安卓与鸿蒙都支持，积木写法相同；鸿蒙上滑入滑出的距离取组件设定...