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Convert a Python list with strings all to lowercase or uppercase
...ariable that contains strings. Is there a python function that can convert all the strings in one pass to lowercase and vice versa, uppercase?
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How does the ThreadStatic attribute work?
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Is there any way to cover all the cases (multi-threading, web app multi-threading with async/await, etc) so that a single piece of work (e.g. a single web request, the processing of a single queue message, etc) get its own version of the variable, no ...
How does internationalization work in JavaScript?
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Localization support in legacy browsers is poor. Originally, this was due to phrases in the ECMAScript language spec that look like this:
Number.prototype.toLocaleString()
Produces a string value that represents the value of the Number formatted according to the
conventions of t...
What is a Python egg?
...me metadata files renamed .egg, for distributing code as bundles.
Specifically: The Internal Structure of Python Eggs
A "Python egg" is a logical structure embodying the release of a
specific version of a Python project, comprising its code, resources,
and metadata. There are multiple forma...
Synchronously waiting for an async operation, and why does Wait() freeze the program here
...g for the entire task to complete, you have a deadlock.
Moving the async call to Task.Run() solves the issue.
Because the async call is now running on a thread pool thread, it doesn't try to come back to the UI thread, and everything therefore works.
Alternatively, you could call StartAsTask().Con...
How can I repeat a character in Bash?
...ay matter with large repeat counts).
Summary:
If your repeat count is small, say up to around 100, it's worth going with the Bash-only solutions, as the startup cost of external utilities matters, especially Perl's.
Pragmatically speaking, however, if you only need one instance of repeating ch...
How do I alter the position of a column in a PostgreSQL database table?
...o ensure data consistency and that would certainly apply to pg_dump. After all, what's the point of doing db backups if the restore is borked?
– Dana the Sane
Nov 13 '08 at 23:41
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Align elements side by side
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@JCOC611: Ah, so clear usually follows when you want a momentary float ability? Makes sense. Thanks for the lesson. ;-)
– Brad Christie
Feb 9 '11 at 2:47
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What is CMake equivalent of 'configure --prefix=DIR && make all install '?
I do cmake . && make all install . This works, but installs to /usr/local .
7 Answers
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What makes JNI calls slow?
I know that 'crossing boundaries' when making a JNI call in Java is slow.
3 Answers
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