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How to start an application using android ADB tools?

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Identify if a string is a number

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How can I close a buffer without closing the window?

Vim's multilayered views (Windows, Buffers and Tabs) left me a little confused. Let's say I split the display (:sp) and then select a different buffer to display in each window. Now I want to close one of the buffers, yet I don't want the window to close (After the closing it can display the next bu...
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What is ViewModel in MVC?

I am new to ASP.NET MVC. I have a problem with understanding the purpose of a ViewModel. 14 Answers ...
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Convert python datetime to epoch with strftime

I have a time in UTC from which I want the number of seconds since epoch. 8 Answers 8 ...
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What are the -Xms and -Xmx parameters when starting JVM?

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Is it more efficient to copy a vector by reserving and copying, or by creating and swapping? [duplic

I am trying to efficiently make a copy of a vector. I see two possible approaches: 7 Answers ...
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IntelliJ show JavaDocs tooltip on mouse over

In Eclipse, when hovering over a method, variable, etc. a tooltip is displayed with the corresponding JavaDocs. Is there such a feature in IntelliJ? ...
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Detecting request type in PHP (GET, POST, PUT or DELETE)

How can I detect which request type was used (GET, POST, PUT or DELETE) in PHP? 13 Answers ...
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Why is sed not recognizing \t as a tab?

I am expecting this sed script to insert a tab in front of every line in $filename however it is not. For some reason it is inserting a t instead. ...