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Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...leus and have it set up so that I can switch easily between using db4o and mysql. It's helpful for rapid development to use db4o and not have to worry too much about the DB schema and then, once the schema is stabilised to deploy to a database. I also feel confident that later on, I could deploy all...
How to replace DOM element in place using Javascript?
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what if it is root html element
– lisak
Jun 5 '11 at 18:01
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import .css file into .less file
...ompiled stylesheet, which is what you want if that file is out of your web root for example. Note that the default behaviour when @importing a .css file is the same as with the (css) flag - read the docs for more info :)
– neemzy
Dec 26 '14 at 8:37
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What's the best way to generate a UML diagram from Python source code? [closed]
...hat too. in the menu go to Code -> import project and then point to the root deirectory of your project. then it reverses the code for ya...
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git undo all uncommitted or unsaved changes
...This will revert all local uncommitted changes (should be executed in repo root):
git checkout .
You can also revert uncommitted changes only to particular file or directory:
git checkout [some_dir|file.txt]
Yet another way to revert all uncommitted changes (longer to type, but works from any ...
Serializing PHP object to JSON
...on. Each object has a _parent property so the tree can be traversed to the root. See my edit for an update; perhaps I should ask another question as this issue is now abstracted from my original.
– Dan Lugg
Jul 26 '11 at 21:51
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Log4net does not write the log in the log file
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Thanks to this answer I was able to identify that my root section was referring to the wrong logger!!
– seebiscuit
Feb 7 '14 at 19:13
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Appending a line to a file only if it does not already exist
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If it's to a file where you need root permissions: sudo grep -qF "$LINE" "$FILE" || echo "$LINE" | sudo tee -a "$FILE"
– nebffa
Dec 8 '17 at 0:50
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Install tkinter for Python
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If, like me, you don't have root privileges on your network because of your wonderful friends in I.S., and you are working in a local install you may have some problems with the above approaches.
I spent ages on Google - but in the end, it's easy.
Do...
Do interfaces inherit from Object class in java
...nherit from Object class in Java?
No, they don't. And there is no common "root" interface implicitly inherited by all interfaces either (as in the case with classes) for that matter.(*)
If no then how we are able to call the method of object class on interface instance
An interface implicitly dec...