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How to convert a normal Git repository to a bare one?
How can I convert a 'normal' Git repository to a bare one?
17 Answers
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How to read an external local JSON file in JavaScript?
...p the file and make the AJAX call to localhost.
In terms of helping you write code to read JSON, you should read the documentation for jQuery.getJSON():
http://api.jquery.com/jQuery.getJSON/
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In Git, what is the difference between origin/master vs origin master?
I know, origin is a term for the remote repository and master is the branch there.
6 Answers
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spring boot default H2 jdbc connection (and H2 console)
...ates when I don't specify anything in my application.properties and start with mvn spring:run. I can see hibernate JPA creating the tables but if I try to access the h2 console at the URL below the database has no tables.
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ConcurrentHashMap vs Synchronized HashMap
...e is no locking at the object level,The locking is at a much finer granularity. For a ConcurrentHashMap, the locks may be at a hashmap bucket level.
The effect of lower level locking is that you can have concurrent readers and writers which is not possible for synchronized collections. This leads t...
JPA CascadeType.ALL does not delete orphans
I am having trouble deleting orphan nodes using JPA with the following mapping
11 Answers
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How to run Nginx within a Docker container without halting?
I have Nginx installed on a Docker container, and am trying to run it like this:
9 Answers
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MySQL “between” clause not inclusive?
If I run a query with a between clause, it seems to exclude the ending value.
For example:
10 Answers
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Test if a command outputs an empty string
...es – they output them. You can capture this output by using command substitution; e.g. $(ls -A). You can test for a non-empty string in Bash like this:
if [[ $(ls -A) ]]; then
echo "there are files"
else
echo "no files found"
fi
Note that I've used -A rather than -a, since it omits the ...
How do I clear my local working directory in Git? [duplicate]
How can I clear my working directory in Git?
6 Answers
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