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Eclipse: Can you format code on save?
...checking your eclipse format xml descriptor into source control. That way all members of the team can use it and you don't get to and fro reformatting battles.
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SQL Server IN vs. EXISTS Performance
... a bit loose in that:
1) Neither explicitly mention whether a covering index is present in
the left, right, or both sides.
2) Neither takes into account the size of input left side set and
input right side set.
(The question just mentions an overall large result set).
I believ...
Sort a list by multiple attributes?
... more important I think when you are grabbing attributes instead of 'magic indexes' of a list/tuple.
In my case I wanted to sort by multiple attributes of a class, where the incoming keys were strings. I needed different sorting in different places, and I wanted a common default sort for the pare...
jquery UI Sortable with table and tr width
...dren();
var $helper = tr.clone();
$helper.children().each(function(index)
{
// Set helper cell sizes to match the original sizes
$(this).width($originals.eq(index).width());
});
return $helper;
},
...
Regex Named Groups in Java
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There is no matcher.name(int index) method for Matcher object in Java ??
– ot0
Jan 17 '19 at 12:49
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Is there a Mutex in Java?
...
See this page: http://www.oracle.com/technetwork/articles/javase/index-140767.html
It has a slightly different pattern which is (I think) what you are looking for:
try {
mutex.acquire();
try {
// do something
} finally {
mutex.release();
}
} catch(InterruptedException ie)...
How to get first element in a list of tuples?
...t; b
[1, 2]
The itemgetter statement returns a function that returns the index of the element you specify. It's exactly the same as writing
>>> b = map(lambda x: x[0], a)
But I find that itemgetter is a clearer and more explicit.
This is handy for making compact sort statements. For ...
What is the benefit of zerofill in MySQL?
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@diEcho: If for example you want all your invoice numbers to be displayed with 10 digits then you can declare the type of that column as INT(10) ZEROFILL.
– Mark Byers
Mar 10 '11 at 7:21
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Set Background cell color in PHPExcel
How to set specific color to active cell when creating XLS document in PHPExcel?
10 Answers
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Trying to fix line-endings with git filter-branch, but having no luck
...e a few more steps:
$ echo "* text=auto" >>.gitattributes
$ rm .git/index # Remove the index to force git to
$ git reset # re-scan the working directory
$ git status # Show files that will be normalized
$ git add -u
$ git add .gitattributes
$ git commit -m "Introduce end-of...