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Fragments within Fragments
...on. I have heard lots of requests for the feature, so it will probably be done at some point, but as usual there are lots of other things competing with it in priority.
– hackbod
Aug 2 '11 at 1:55
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Spring DAO vs Spring ORM vs Spring JDBC
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Here is an introduction to each mentioned technology.
Spring-DAO
Spring-DAO is not a spring module in a strict sense, but rather conventions that should dictate you to write DAO, and to write them well. As such, it does neither provide interfaces nor implement...
Null vs. False vs. 0 in PHP
...uninitialized variable". Nothing plus 1 is 1, while an unknown value plus one is an unknown value. Just remember that any operator applied to null will (should) result in null, because any operation on an "unknown value" results in an unknown value.
– Eli
Oct...
git update-index --assume-unchanged returns “fatal unable to mark file”
...the file to detect if it has changed (for slow file systems;-). Eventually one of the Git commands will notice and you will be suprised. The documentation is being updated to clarify this.
– Philip Oakley
Dec 11 '14 at 15:52
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How to list the contents of a package using YUM?
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-l, --list list files in this package/group
Combined into one example:
$ repoquery -l time
/usr/bin/time
/usr/share/doc/time-1.7
/usr/share/doc/time-1.7/COPYING
/usr/share/doc/time-1.7/NEWS
/usr/share/doc/time-1.7/README
/usr/share/info/time.info.gz
On at least one RH system, wit...
Remove duplicates from an array of objects in JavaScript
...swer won't (necessarily) preserve a given order. If that is a requirement, one should look for another solution.
– aefxx
Apr 17 '19 at 17:03
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Include headers when using SELECT INTO OUTFILE?
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This is one of the reasons why I'm considering switching to another DBMS.
– e18r
Jul 13 '16 at 0:34
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git rebase: “error: cannot stat 'file': Permission denied”
I'm using git, and made a small commit followed by a large one. I decided to use git rebase to squash the two commits together before pushing them. (I've never done this before.)
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How do I remove files saying “old mode 100755 new mode 100644” from unstaged changes in Git?
... life saver, thank you sir! This happened to me on OSX, after I shared a cloned repository on the public folder and changed permissions for the files.
– Thiago Ganzarolli
Dec 1 '11 at 22:34
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Circular dependency in Spring
...just takes care of it, creating the beans and injecting them as required.
One of the consequences is that bean injection / property setting might occur in a different order to what your XML wiring files would seem to imply. So you need to be careful that your property setters don't do initializati...