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Pseudo-terminal will not be allocated because stdin is not a terminal
...ols like cat, and don't mind having two statements instead of one, use the read built-in with a heredoc to generate the SSH command:
IFS='' read -r -d '' SSH_COMMAND <<'EOT'
echo "These commands will be run on: $( uname -a )"
echo "They are executed by: $( whoami )"
EOT
ssh user@server "${SS...
How to write the Fibonacci Sequence?
... yield cur
for i in SubFib(10, 200):
print i
My hint is to learn to read what you need. Project Euler (google for it) will train you to do so :P
Good luck and have fun!
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How to securely save username/password (local)?
...n a file or registry key with permissions set so only the current user can read it. To get access to the original data, use ProtectedData.Unprotect():
byte[] plaintext= ProtectedData.Unprotect(ciphertext, entropy,
DataProtectionScope.CurrentUser);
Note that there are additional security consi...
MongoDB with redis
... it hits the cache server, it looks at all the keys it has and says oh I already found that blogpost, it doesn’t reach out to mongo, it just takes the result of the query and sends it directly to mongoose.
We are not doing complex query logic, no indices, nothing like that. Its as fast as possibl...
Qt events and signal/slots
... can get delivered immediately or deferred via a queue (if you are using threads).
A signal can be generated.
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Jelly Bean DatePickerDialog — is there a way to cancel?
--- Note to moderators: Today (July 15), I've noticed that someone already faced this problem here . But I'm not sure if it's appropriate to close this as a duplicate, since i think I provided a much better explanation of the issue. I'm not sure if I should edit the other question and paste this ...
Use Font Awesome icon as CSS content
...ht: 3px;
vertical-align: middle;
font-weight: 900;
}
Demo
You can read the rest of the answer below to understand how it works and to know some workarounds for spacing between icon and the text.
FontAwesome 4 and below
That's the wrong way to use it. Open the font awesome style sheet, g...
What goes into the “Controller” in “MVC”?
...
All fine, but there is nothing wrong with the view reading from the model directly. "Controllers are not the data police". There is also a doctrine that says to keep controllers thin. View Helpers are a perfect place to collect data ready to be consumed by your view. One shou...
UDP vs TCP, how much faster is it? [closed]
... might do to implement reliability can end up being slower than what TCP already does.
Now you're network-unfriendly, which can cause problems in shared environments.
Most importantly, firewalls will block you.
You can potentially overcome some TCP performance and latency issues by "trunking" mult...
Differences between .NET 4.0 and .NET 4.5 in High level in .NET
...or Asp.net 4.5 there is also a long list of improvements:
Asynchronously Reading and Writing HTTP Requests and Responses
Improvements to HttpRequest handling
Asynchronously flushing a response
Support for await and Task-Based Asynchronous Modules and Handlers
differences in ...