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AngularJS: disabling all form controls between submit and server response

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Why is reading lines from stdin much slower in C++ than Python?

...tl;dr: Because of different default settings in C++ requiring more system calls. By default, cin is synchronized with stdio, which causes it to avoid any input buffering. If you add this to the top of your main, you should see much better performance: std::ios_base::sync_with_stdio(false); Normall...
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Open a file from Cygwin

... Cygwin as cmd.exe is a terrible console, you may want to change your sshd service to allow it to access the local desktop (this will only work on certain windows flavors) under the sshd windows service Logon properties. sha...
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Binding a Button's visibility to a bool value in ViewModel

...converter: <ValueConversion(GetType(Boolean), GetType(Visibility))> _ Public Class BoolToVisibilityConverter Implements IValueConverter Public Function Convert(ByVal value As Object, ByVal targetType As System.Type, ByVal parameter As Object, ByVal culture As System.Globalization.Cul...
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Email Address Validation in Android on EditText [duplicate]

... target) { return (!TextUtils.isEmpty(target) && Patterns.EMAIL_ADDRESS.matcher(target).matches()); } Kotlin: fun CharSequence?.isValidEmail() = !isNullOrEmpty() && Patterns.EMAIL_ADDRESS.matcher(this).matches() Edit: It will work On Android 2.2+ onwards !! Edit: Added miss...
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Can't find the 'libpq-fe.h header when trying to install pg gem

...on Rails 3.1 pre version. I like to use PostgreSQL, but the problem is installing the pg gem. It gives me the following error: ...
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Can I get git to tell me all the files one user has modified?

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How can I write output from a unit test?

Any call in my unit tests to either Debug.Write(line) or Console.Write(Line) simply gets skipped over while debugging and the output is never printed. Calls to these functions from within classes I'm using work fine. ...
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How to go to a specific element on page? [duplicate]

... +1 for the native scrollIntoView which i didnt know at all. for a moment i thought it was jquery. :) – naveen Jan 26 '11 at 6:15 ...
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Merging without whitespace conflicts

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