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The SMTP server requires a secure connection or the client was not authenticated. The server respons
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How can I use Async with ForEach?
...approach over giving an async delegate to ForEach are:
Error handling is more proper. Exceptions from async void cannot be caught with catch; this approach will propagate exceptions at the await Task.WhenAll line, allowing natural exception handling.
You know that the tasks are complete at the end...
What is the JavaScript version of sleep()?
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Java 32-bit vs 64-bit compatibility
...s the other way around. Have rolled back an edit and edited (and put a bit more information in).
– Tom Hawtin - tackline
Apr 24 '09 at 7:15
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Read a file one line at a time in node.js?
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Xcode 6 Bug: Unknown class in Interface Builder file
...usually is to resolve a different issue).
Here is an image to make things more clear:
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What are the most-used vim commands/keypresses?
...ly use regularly:
References
vim documentation online
advanced vim tips
more useful tips and graphical cheat sheet
General
Nearly all commands can be preceded by a number for a repeat count. eg. 5dd delete 5 lines
<Esc> gets you out of any mode and back to command mode
Commands preceded...
Input from the keyboard in command line application
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Error - trustAnchors parameter must be non-empty
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What is the difference between PS1 and PROMPT_COMMAND
...s and Bob's answer I think that writing it as he describes is better. It's more maintainable than what I originally wrote above, where the PS1 variable is set inside the PROMPT_COMMAND, which itself is a super complicated string that is evaluated at runtime by bash. It works, but it's more complicat...