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Convert Time from one time zone to another in Rails
... Link to the documentation for this method is here: apidock.com/rails/DateTime/in_time_zone
– Naved Khan
Mar 15 at 12:41
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How can I iterate through the unicode codepoints of a Java String?
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@Mechanicalsnail I don't understand your comment. Why would outputting XML cause this answer to misbehave?
– Gili
Sep 22 '15 at 18:41
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C#: Abstract classes need to implement interfaces?
...e limitation on abstract classes); however, in C#, you do have to tell the compiler that you are deliberately passing the buck to concrete subclasses - and the above line of code shows how to do so.
The comments and downvotes complaining that this is not an answer to the question are missing the po...
Java - sending HTTP parameters via POST method easily
... postDataLength = postData.length;
String request = "http://example.com/index.php";
URL url = new URL( request );
HttpURLConnection conn= (HttpURLConnection) url.openConnection();
conn.setDoOutput( true );
conn.setInstanceFollowRedirects( false );
conn.setRequestMetho...
Merge cells using EPPlus?
...sing the EPPlus library to read/write Excel files: http://epplus.codeplex.com/
3 Answers
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Twitter Bootstrap Tabs: Go to Specific Tab on Page Reload or Hyperlink
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Here's a demo for Bootstrap 3: bootply.com/render/VQqzOawoYc#tab2 and the source code
– Zim
May 13 '14 at 14:06
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Forms authentication timeout vs sessionState timeout
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Another clarification from MSDN: "To prevent compromised performance, and to avoid multiple browser warnings for users who have cookie warnings turned on, the cookie is updated when more than half of the specified time has elapsed." So the cookie timeout is only reset i...
Favicons - Best practices
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Favicon is way more complex than what it sounds. 10 years ago, favicon.ico was the only needed item. Then, there was the touch icon, then multiple touch icons dues to the various iOS devices screen resolutions, then there was the tile icon for W...
App Inventor 2开发计步器与定位器 - App Inventor 2 中文网 - 清泛IT论坛，有思想、有深度
来源：http://www.zsqz.com/chuangke/10r.htm
【学习目标】
1.掌握App Inventor中对调用手机计步器、位置传感器等硬件传感器的应用；
2.了解数据持久化，掌握数据存储等功能的实现；
3.通过编程实践，感受和体验利用手机...
How can I tell PyCharm what type a parameter is expected to be?
When it comes to constructors, and assignments, and method calls, the PyCharm IDE is pretty good at analyzing my source code and figuring out what type each variable should be. I like it when it's right, because it gives me good code-completion and parameter info, and it gives me warnings if I try t...