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How to find difference between two Joda-Time DateTimes in minutes
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455
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Extract a substring according to a pattern
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27
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If string is empty then return some default value
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12
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Clear the entire history stack and start a new activity on Android
...ndeed pure hackery. You should not do that. :)
Edit:
As per @Ben Pearson's comment, for API <=10 now one can use IntentCompat class for the same. One can use IntentCompat.FLAG_ACTIVITY_CLEAR_TASK flag to clear task. So you can support pre API level 11 as well.
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unresolved reference to object [INFORMATION_SCHEMA].[TABLES]
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what happens when you type in a URL in browser [closed]
...y intents and purposes, an unrealistic scenario; all of these are far more complex in actual use, and the tech stack has become an order of magnitude more complicated since this was written. With this in mind, the following timeline is still somewhat valid:
browser checks cache; if requested objec...
How to use sessions in an ASP.NET MVC 4 application?
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@JobertEnamno is it safe to store the value which comes from WebSecurity.CurrentUserId so it doesn't pull it from database multiple times (I found it is very costly)?
– Andrius Naruševičius
Feb 7 '14 at 11:06
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How do I keep a label centered in WinForms?
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With Control.Dock property (msdn.microsoft.com/en-us/library/…), you can dock (stick) a control to a certain side of the container. For example Left, Top, Right or Bottom. Fill tells the control to take all the available space in the container.
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How to think in data stores instead of databases?
...There's two main things to get used to about the App Engine datastore when compared to 'traditional' relational databases:
The datastore makes no distinction between inserts and updates. When you call put() on an entity, that entity gets stored to the datastore with its unique key, and anything tha...