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Make .git directory web inaccessible
... and permissions on the .git/ folder would work. I recommend the former:
<Directory .git>
order allow,deny
deny from all
</Directory>
share
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How do I move an existing Git submodule within a Git repository?
...:
# On branch master
# Changes to be committed:
# (use "git reset HEAD <file>..." to unstage)
#
# modified: .gitmodules
# renamed: old/parent/submodule -> new/parent/submodule
#
Finally, commit the changes.
...
Java Class.cast() vs. cast operator
...often see methods doing things like this:
@SuppressWarnings("unchecked")
<T> T doSomething() {
Object o;
// snip
return (T) o;
}
It's often best to replace it by:
<T> T doSomething(Class<T> cls) {
Object o;
// snip
return cls.cast(o);
}
That's the only...
What is the difference between & and && in Java?
...
& <-- verifies both operands
&& <-- stops evaluating if the first operand evaluates to false since the result will be false
(x != 0) & (1/x > 1) <-- this means evaluate (x != 0) then evaluate (1/x > 1...
There is already an open DataReader associated with this Command which must be closed first
...
This can happen if you execute a query while iterating over the results from another query. It is not clear from your example where this happens because the example is not complete.
One thing that can cause this is lazy loading triggered when iterating over the results of some query.
This c...
Xml Namespace breaking my xpath! [duplicate]
...ardless of their parent-element being or not being in the scope of a default namespace. So, no problem. Of course, one could also use @*[name() = 'myName'] or @*[name() = 'myPrefix:myName']
– Dimitre Novatchev
Mar 5 '19 at 18:33
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Forward an invocation of a variadic function in C
...ard library) for variadic functions to come in pairs with a varargs style alternative function. e.g. printf/vprintf
The v... functions take a va_list parameter, the implementation of which is often done with compiler specific 'macro magic', but you are guaranteed that calling the v... style functi...
Having both a Created and Last Updated timestamp columns in MySQL 4.0
...One TIMESTAMP column in a table can have the current timestamp as the default value for initializing the column, as the auto-update value, or both. It is not possible to have the current timestamp be the default value for one column and the auto-update value for another column.
Changes in MySQL 5....
What is LINQ and what does it do? [closed]
...examine System.Linq.Enumerable for query methods. These target IEnumerable<T>, allowing any typed loopable collection to be queried in a type-safe manner. These queries rely on compiled .NET methods, not Expressions.
LINQ To Anything - examine System.Linq.Queryable for some query methods. The...
XML Schema (XSD) validation tool? [closed]
...ll Java project on github to validate from the command line using the default JRE parser, which is normally Xerces. This can be used on Windows/Mac/Linux.
There is also a C++ version of Xerces available if you'd rather use that. The StdInParse utility can be used to call it from the command line....