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Pseudo-terminal will not be allocated because stdin is not a terminal
...g external tools 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: $( whoami )"
EOT
ssh user...
List of all index & index columns in SQL Server DB
...s other solutions allowed (including the order of the column), but also if one of those columns is DESC not ASC! See in the output 'is_descending_key'
– Nicholas Petersen
Apr 30 '14 at 19:54
...
Circle line-segment collision detection algorithm?
I have a line from A to B and a circle positioned at C with the radius R.
27 Answers
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Accessing an SQLite Database in Swift
...
While you should probably use one of the many SQLite wrappers, if you wanted to know how to call the SQLite library yourself, you would:
Configure your Swift project to handle SQLite C calls. If using Xcode 9 or later, you can simply do:
import SQLite3...
How do I include a JavaScript file in another JavaScript file?
...cks and security issues.
Fetch Loading
Like Dynamic Imports you can load one or many scripts with a fetch call using promises to control order of execution for script dependencies using the Fetch Inject library:
fetchInject([
'https://cdn.jsdelivr.net/momentjs/2.17.1/moment.min.js'
]).then(() =...
How can I color Python logging output?
...)
return
logging.setLoggerClass(ColoredLogger)
Just in case anyone else needs it.
Be careful if you're using more than one logger or handler: ColoredFormatter is changing the record object, which is passed further to other handlers or propagated to other loggers. If you have configured ...
Make git automatically remove trailing whitespace before committing
... chmod -x pre-commit
Warning: by default, a pre-commit script (like this one), has not a "remove trailing" feature", but a "warning" feature like:
if (/\s$/) {
bad_line("trailing whitespace", $_);
}
You could however build a better pre-commit hook, especially when you consider that:
Com...
How can I create a table with borders in Android?
...posing each "cell" item but I haven't verified.
An example similar to the one on DroidNova:
<TableLayout android:background="#000000"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<TableRow android:background="#FFFFFF"
android:layout_width="fill_parent"
an...
In C#, why is String a reference type that behaves like a value type?
... @codekaizen Qwertie is right but I think the wording was confusing. One string may be a different size than another string and thus, unlike a true value type, the compiler could not know beforehand how much space to allocate to store the string value. For instance, an Int32 is always 4 bytes,...
Why would I ever use push_back instead of emplace_back?
...T with no loss. It is safe in pretty much any situation to pass a T and no one will mind if you make it a U instead. A good example of an implicit constructor is the conversion from std::uint32_t to std::uint64_t. A bad example of an implicit conversion is double to std::uint8_t.
We want to be caut...