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Is there a command to undo git init?
I just Git init'ed a repos with a wrong user, and want to undo it. Is there any command for this? Do I actually have to go in and edit the .git directory?
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Does a finally block always get executed in Java?
... et cetera
If the finally block is going to be executed by a daemon thread and all other non-daemon threads exit before finally is called
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Improve subplot size/spacing with many subplots in matplotlib
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tight_layout() is hit and miss. I've been trying to understand what is different when it has no effect (large inter-plot margins remain) - which is often
– javadba
Jun 19 '19 at 18:21
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Edit the root commit in Git?
...it rebase --onto HEAD <sha1-of-root> master.
– Andrew
May 9 '12 at 20:58
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Right, but you w...
Render HTML to an image
...e PNG? I know that it is possible with canvas but I would like to render standard html element like div for example.
16 Ans...
Django - what is the difference between render(), render_to_response() and direct_to_template()?
Whats the difference (in language a python/django noob can understand) in a view between render() , render_to_response() and direct_to_template() ?
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Is there a way to make HTML5 video fullscreen?
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trick the user into thinking a
system-modal dialog had been shown,
and prompt the user for a password.
There is also the danger of "mere"
annoyance, with pages launching
full-screen videos when links are
clicked or pages navigated. Instead,
user-agent specific interface features
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How do I get and set Environment variables in C#?
How can I get Environnment variables and if something is missing, set the value?
6 Answers
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When to use StringBuilder in Java [duplicate]
...gBuilder (not StringBuffer) instead of a String, because it is much faster and consumes less memory.
If you have a single statement,
String s = "1, " + "2, " + "3, " + "4, " ...;
then you can use Strings, because the compiler will use StringBuilder automatically.
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Getting Spring Application Context
... object outside the container needs access to the container, I've used a standard GoF singleton pattern for the spring container. That way, you only have one singleton in your application, the rest are all singleton beans in the container.
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