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What are the differences between a clustered and a non-clustered index?
What are the differences between a clustered and a non-clustered index ?
12 Answers
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C++ catch blocks - catch exception by value or reference? [duplicate]
...ich inherits from CustomException and overrides items like an error code. If a MyException type was thrown your catch block would cause it to be converted to a CustomException instance which would cause the error code to change.
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Unicode character as bullet for list-item in CSS
...uld use a css reset too... ;) */
ul li {background:url(images/icon_star.gif) no-repeat 0 5px;}
</style>
<ul>
<li>List Item 1</li>
<li>List Item 2</li>
<li>List Item 3</li>
</ul>
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What are the advantages of using nullptr?
...d, since it catches only calls with nullptr, not with a null pointer of a different type, like (void*)0. But I can believe it has some uses, even if all it does is save you defining a single-valued place-holder type of your own to mean "none".
– Steve Jessop
De...
How to git clone a specific tag
...th 1 --branch <tag_name> <repo_url>
--depth 1 is optional but if you only need the state at that one revision, you probably want to skip downloading all the history up to that revision.
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C compile error: “Variable-sized object may not be initialized”
...ws the sizes and knows in what position in memory the (1,2)-th element is. If you use dynamic allocation the array is uni-dimensional and you must perform the math yourself: printf("%d", boardAux[ 1*length + 2 ])
– David Rodríguez - dribeas
Jun 21 '10 at 8:39
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Get the position of a div/span tag
...e top & left position of a div or span element when one is not specified?
6 Answers
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How to enable or disable an anchor using jQuery?
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To prevent an anchor from following the specified href, I would suggest using preventDefault():
// jQuery 1.7+
$(function () {
$('a.something').on("click", function (e) {
e.preventDefault();
});
});
// jQuery < 1.7
$(function () {
$('a.somethin...
How do I create a dynamic key to be added to a JavaScript object variable [duplicate]
...ript, all arrays are objects, but not all objects are arrays. The primary difference (and one that's pretty hard to mimic with straight JavaScript and plain objects) is that array instances maintain the length property so that it reflects one plus the numeric value of the property whose name is nume...
git branch -d gives warning
...t you no longer have a local copy of that branch, but it exists in origin
If you want to delete the remote branch as well, use git push --delete origin old_branch
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