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What exactly is Java EE?
I have been doing Java SE for some years now and moving on to Java EE. However, I have some trouble understanding some aspects of Java EE.
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Possible to change where Android Virtual Devices are saved?
...thing to be consolidated. Obviously not a huge deal but does anyone here know a workaround for this?
21 Answers
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What happens to a github student account's repositories at the end of 2 years?
...ed to either provide billing details to continue on pro subscription which now costs USD $4/mo (vs $7/mo previously) or downgrade to a free account.
Downgrading to the free account would still let me keep and access all my private repos (with less number of collaborators allowed I think) while losin...
Advantages of std::for_each over for loop
...);
}
This kind of syntax has been available in Java and C# for some time now, and actually there are way more foreach loops than classical for loops in every recent Java or C# code I saw.
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Can I use git diff on untracked files?
...ob to the index at that location. The upshot is that your "untracked" file now becomes a modification to add all the content to this zero-length file, and that shows up in the "git diff" output.
git diff
echo "this is a new file" > new.txt
git diff
git add -N new.txt
git diff
diff --git a/new....
Haskell: Lists, Arrays, Vectors, Sequences
..." (putting objects at the end) than any pure linked list data structure I know of, although this is not a persistant data structure so less friendly than Haskell's lists.
The third problem with lists is that they have poor space efficiency. Bunches of extra pointers push up your storage (by a cons...
What is the difference between $(command) and `command` in shell programming?
...e backticks,but rather added $(...) as an alternative method. There is no known implementation bug with backticks, but there are many known implementation bugs with $(...) . So for portability issues it is recommended to use backticks for non-nested calls. $(...) needs a recursive parser but this wa...
Using a .php file to generate a MySQL dump
..._exec disabled by security, mysqldump-php works great! Just tried it right now on Umbler's servers and got the dump successfully. Thank you very much for the tip!
– giovannipds
Feb 28 '18 at 23:08
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Explain which gitignore rule is ignoring my file
...scussions / waiting, I'm delighted to be able to say that this feature has now reached git's master branch, and will be available in the next release (1.8.2, expected 8th March 2013). Here's the check-ignore manual page. Phew, that was way more work than I expected!
UPDATE 4: If you're interested...
Need to reset git branch to origin version
...been for a while, so I branched off of it giving it the appropriate name. Now I want to overwrite the branch I shouldn't have been on to the version from origin (github). Is there an easy way to do this? I tried deleting the branch and then resetting up the tracking branch, but it just gives me t...