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Time complexity of Sieve of Eratosthenes algorithm
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Your n/2 + n/3 + n/5 + … n/97 is not O(n), because the number of terms is not constant. [Edit after your edit: O(n2) is too loose an upper bound.] A loose upper-bound is n(1+1/2+1/3+1/4+1/5+1/6+…1/n) (sum of reciprocals of all numbers...
Can I use multiple versions of jQuery on the same page?
...s doable due to jQuery's noconflict mode. http://blog.nemikor.com/2009/10/03/using-multiple-versions-of-jquery/
<!-- load jQuery 1.1.3 -->
<script type="text/javascript" src="http://example.com/jquery-1.1.3.js"></script>
<script type="text/javascript">
var jQuery_1_1_3 = $.n...
What's the difference between CENTER_INSIDE and FIT_CENTER scale types?
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3 Answers
3
Active
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mysql command for showing current configuration variables
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3 Answers
3
Active
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SQLAlchemy IN clause
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349
How about
session.query(MyUserClass).filter(MyUserClass.id.in_((123,456))).all()
edit: Wit...
Getting the max value of an enum
... do something like this:
// given this enum:
public enum Foo
{
Fizz = 3,
Bar = 1,
Bang = 2
}
// this gets Fizz
var lastFoo = Enum.GetValues(typeof(Foo)).Cast<Foo>().Last();
Edit
For those not willing to read through the comments: You can also do it this way:
var lastFoo = En...
creating a random number using MYSQL
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answered Feb 10 '13 at 14:20
Ja͢ckJa͢ck
157k3232 gold badges230230 silver badges287287 bronze badges
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Eclipse git checkout (aka, revert)
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answered Nov 5 '10 at 7:30
Sergii RudchenkoSergii Rudchenko
5,07022 gold badges2525 silver badges2424 bronze badges
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How to get the list of all printers in computer
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Arvo Bowen
3,46066 gold badges3636 silver badges7272 bronze badges
answered Mar 1 '10 at 8:01
Jojo SardezJojo Sa...
Disabling Strict Standards in PHP 5.4
...rently running a site on php 5.4, prior to this I was running my site on 5.3.8. Unfortunately, php 5.4 combines E_ALL and E_STRICT , which means that my previous setting for error_reporting does not work now. My previous value was E_ALL & ~E_NOTICE & ~E_STRICT Should I just enable val...