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What is the difference between `git merge` and `git merge --no-ff`?

...arly do something like git pull --ff-only without thinking, and then if it errors out you can go back and decide if you want to merge or rebase. share | improve this answer | ...
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What is the difference between JOIN and JOIN FETCH when using JPA and Hibernate

...ome Department attribute. Otherwise, (valid at least for PG) you might get ERROR: for SELECT DISTINCT, ORDER BY expressions must appear in select list – long Apr 21 at 14:08 a...
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How do I avoid capturing self in blocks when implementing an API?

...ck, you could deal with it. The reason a retain cycle is a warning, not an error, is that they don't necessarily spell doom for your application. If MyDataProcessor is able to release the blocks when the operation is complete, before its parent would try to release it, the cycle will be broken and e...
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SQL injection that gets around mysql_real_escape_string()

..._real_escape_string(), which now fails and produces an CR_INSECURE_API_ERR error if NO_BACKSLASH_ESCAPES is enabled. References: See also Bug #19211994. Safe Examples Taken together with the bug explained by ircmaxell, the following examples are entirely safe (assuming that one is eith...
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Timeout on a function call

... I use Python 2.5.4. There is such an error: Traceback (most recent call last): File "aa.py", line 85, in func signal.signal(signal.SIGALRM, handler) AttributeError: 'module' object has no attribute 'SIGALRM' – flypen ...
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HtmlEncode from Class Library

... answered Jul 17 '09 at 17:05 Russ BradberryRuss Bradberry 9,9871717 gold badges6565 silver badges8383 bronze badges ...
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How do I provide JVM arguments to VisualVM?

... at VM args it seems it is not working but it does. I no longer get an OOM error. – George Co Oct 11 '16 at 15:28 add a comment  |  ...
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Do git tags get pushed as well?

...have a tag and a branch with the same name you get "matches more than one" error. Refer to lostechies.com/jasonmeridth/2010/02/27/refspec-matches-more-than-one/. – josephdpurcell Jun 13 '13 at 17:58 ...
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How can I find the location of origin/master in git, and how do I change it?

... It's also possible that you need to run git fetch if you are getting this error after a git pull remote branch. Your refs might be out of date. git fetch fixes that. – bryan kennedy Aug 24 '11 at 4:19 ...
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how to File.listFiles in alphabetical order?

... } } } catch (Exception ex) { logger.error(ex); ex.printStackTrace(); } share | improve this answer | follow...