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What are the differences between LinearLayout, RelativeLayout, and AbsoluteLayout?

I am confused about the difference between LinearLayout, RelativeLayout, and AbsoluteLayout. Could someone please tell me the exact differences between them? ...
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Differences in string compare methods in C#

Comparing string in C# is pretty simple. In fact there are several ways to do it. I have listed some in the block below. What I am curious about are the differences between them and when one should be used over the others? Should one be avoided at all costs? Are there more I haven't listed? ...
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Why can't I define a default constructor for a struct in .NET?

In .NET, a value type (C# struct ) can't have a constructor with no parameters. According to this post this is mandated by the CLI specification. What happens is that for every value-type a default constructor is created (by the compiler?) which initialized all members to zero (or null ). ...
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How to call erase with a reverse iterator

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How to start a Process as administrator mode in C# [duplicate]

I have a Visual Studio Windows app project. I've added code to download an installer update file. The installer after it has finished downloading would need administrator privileges to run. I have added a manifest file. ...
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Is “else if” a single keyword?

I am new to C++. I often see conditional statement like below: 8 Answers 8 ...
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How to install a private NPM module without my own registry?

I've taken some shared code and put it in an NPM module, one I don't want to upload to the central registry. The question is, how do I install it from other projects? ...
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What does $_ mean in PowerShell?

I've seen the following a lot in PowerShell, but what does it do exactly? 6 Answers 6 ...
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How do I translate an ISO 8601 datetime string into a Python datetime object? [duplicate]

...n a format like "2009-05-28T16:15:00" (this is ISO 8601, I believe). One hackish option seems to be to parse the string using time.strptime and passing the first six elements of the tuple into the datetime constructor, like: ...
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How to change users in TortoiseSVN

...VN repository. He didn't have a username/password, so I logged in with my credentials. We now have a username/password for him. ...