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How do I measure time elapsed in Java? [duplicate]
I want to have something like this:
15 Answers
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How to match “anything up until this sequence of characters” in a regular expression?
...eps
trying to match the following part. This is the greedy behavior,
meaning as much as possible to satisfy.
When using .+?, instead of matching all at once and going back for
other conditions (if any), the engine will match the next characters by
step until the subsequent part of the reg...
SQLite - UPSERT *not* INSERT or REPLACE
http://en.wikipedia.org/wiki/Upsert
18 Answers
18
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Can an abstract class have a constructor?
... answered May 18 '13 at 10:37
Aniket ThakurAniket Thakur
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Why do we need entity objects? [closed]
... interactions with one another, and the database is just a persistence mechanism, there can be value to having those objects.
So, I'd say there is no one-size-fits-all answer. Developers do need to be aware that, sometimes, trying to be too OO can cause more problems than it solves.
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Facebook Like Button - how to disable Comment pop up?
...art" good solution -- it involves removing the Like button markup (but orphaning some event handling code), making a new addition to the DOM, reparsing the entire page's DOM for XFBML, and regenerating a new Like button, which means more event handlers, a repaint and reflow, a few new requests, etc....
What is the use of a private static variable in Java?
...ode; they like to make a public static or private static variable with a meaningful name and use that in their code, which should make the code more readable. (You should also make such constants final).
For example:
public class Example {
private final static String JDBC_URL = "jdbc:mysql://l...
Python memory leaks [closed]
I have a long-running script which, if let to run long enough, will consume all the memory on my system.
9 Answers
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How to share Eclipse configuration over different workspaces
...les, so it should be possible to use private online profiles as a sync mechanism.
– Bernhard Stadler
Oct 29 '19 at 9:01
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don't fail jenkins build if execute shell fails
As part of my build process, I am running a git commit as an execute shell step. However, if there are no changes in the workspace, Jenkins is failing the build. This is because git is returning an error code when there are no changes to commit. I'd like to either abort the build, or just mark it ...