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Can you use a trailing comma in a JSON object?
...ed to worry about all browsers.
In general I try turn the problem around, and add the comma before the actual value, so you end up with code that looks like this:
s.append("[");
for (i = 0; i < 5; ++i) {
if (i) s.append(","); // add the comma only if this isn't the first entry
s.appendF("\"...
How do I force “git pull” to overwrite local files?
...committed changes, however (even staged), will be lost. Make sure to stash and commit anything you need. For that you can run the following:
git stash
And then to reapply these uncommitted changes:
git stash pop
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Hibernate throws MultipleBagFetchException - cannot simultaneously fetch multiple bags
...
I think a newer version of hibernate (supporting JPA 2.0) should handle this. But otherwise you can work it around by annotating the collection fields with:
@LazyCollection(LazyCollectionOption.FALSE)
Remember to remove the fetchType attribute from the @*ToMany annotation.
But note that...
How can I make git ignore future revisions to a file?
...ree default_values.txt
That will ignore changes to that file, both local and upstream, until you decide to allow them again with:
git update-index --no-skip-worktree default_values.txt
You can get a list of files that are marked skipped with:
git ls-files -v . | grep ^S
Note that unlike --sk...
Image Segmentation using Mean Shift explained
Could anyone please help me understand how Mean Shift segmentation actually works?
2 Answers
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Deleting array elements in JavaScript - delete vs splice
...ice(start, deleteCount) actually removes the element, reindexes the array, and changes its length.
> myArray = ['a', 'b', 'c', 'd']
["a", "b", "c", "d"]
> myArray.splice(0, 2)
["a", "b"]
> myArray
["c", "d"]
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How can I push a specific commit to a remote, and not previous commits?
...ine it with git rebase -i to move the commit you want as the first commit, and specify that commit-sha
– dminer
Jan 6 '12 at 20:32
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Combining Multiple Commits Into One Prior To Push
... ready. Or you might be making several commits locally while disconnected, and you push them all once you're connected again. There's no reason to limit yourself to one commit per push.
I generally find that it's a good idea to keep each commit a single, logical, coherent change, that includes eve...
Why is a pure virtual function initialized by 0?
...He also states explicitly that this need not set the vtable entry to NULL, and that doing so is not the best way of implementing pure virtual functions.
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Why does setTimeout() “break” for large millisecond delay values?
...y presume this is causing some form of internal exception in the JS Engine and causing the function to fire immediately rather than not at all.
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