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get all keys set in memcached
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@billynoah Thx, I really see results now and memcached is starting to get useful :-)
– Wolfgang Blessen
Nov 28 '18 at 10:32
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Why seal a class?
...ghtly lesser degree.
Sealing an override shields you from these problems starting from that
point in the inheritance hierarchy.
Indeed, if you search the ASP.Net Core codebase, you will only find about 30 occurences of sealed class, most of which are attributes and test classes.
I do think th...
Can I install Python 3.x and 2.x on the same Windows computer?
...the shell with one line batch scripts of the form:
:: The @ symbol at the start turns off the prompt from displaying the command.
:: The % represents an argument, while the * means all of them.
@c:\programs\pythonX.Y\python.exe %*
Name them pythonX.Y.bat and put them somewhere in your PATH. Copy ...
Partly cherry-picking a commit with Git
...You can of course provide specific paths to add -p if necessary. If you're starting with a patch you could replace the cherry-pick with apply.
If you really want a git cherry-pick -p <commit> (that option does not exist), your can use
git checkout -p <commit>
That will diff the cur...
How can I break up this long line in Python?
...
That's a start. It's not a bad practice to define your longer strings outside of the code that uses them. It's a way to separate data and behavior. Your first option is to join string literals together implicitly by making them adj...
How to display a confirmation dialog when clicking an link?
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@CiaranG It always starts like this :), then you add this and that, etc. If you manage to embrace separation of concerns, you will feel cleaner if you get rid of most of these inline handlers. They just have nothing to do in your HTML. At least...
Why do we need Abstract factory design pattern?
...epresent real concerns or problems that people had, so that should get you started with some real-life examples:
Is there a pattern for initializing objects created via a DI container
Can't combine Factory / DI
WCF Dependency injection and abstract factory
How to set up IoC when a key class needs ...
How to disable anchor “jump” when loading a page?
... $() function, it has to be executed
// right away before the browser can start scrolling!
var target = window.location.hash,
target = target.replace('#', '');
// delete hash so the page won't scroll to it
window.location.hash = "";
// now whenever you are ready do whatever you want
// (in th...
How to get “their” changes in the middle of conflicting Git rebase?
...onflict happens, the side reported as ours is the so-far
rebased series, starting with <upstream>, and theirs is the working
branch. In other words, the sides are swapped.
For further details read this thread.
sh...
How can I echo a newline in a batch file?
...t can completly fail, as cmd.exe searches for a file named ECHO and try to start it.
For printing just an empty line, you could use one of
echo,
echo;
echo(
echo/
echo+
echo=
But the use of echo., echo\ or echo: should be avoided, as they can be really slow, depending of the location where th...
