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How can I determine the direction of a jQuery scroll event?

...his code ? If you scroll down your page, let say 500PX. Go to another page and then back to initial page. Some browsers keep the scroll position and will bring you back down the page. Will you have a starting lastScrollTop at 0 or will it be properly initialised ?? – TCHdvlp ...
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Case in Select Statement

I have an SQL statement that has a CASE from SELECT and I just can't get it right. Can you guys show me an example of CASE where the cases are the conditions and the results are from the cases. For example: ...
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Maintain the aspect ratio of a div with CSS

...rce: w3.org, emphasis mine) Padding-bottom values for other aspect ratios and 100% width : aspect ratio | padding-bottom value --------------|---------------------- 16:9 | 56.25% 4:3 | 75% 3:2 | 66.66% 8:5 | 62.5% Placing content in ...
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How to trim leading and trailing white spaces of a string?

Which is the effective way to trim the leading and trailing white spaces of string variable in Go? 7 Answers ...
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Finding Number of Cores in Java

...r of available processors should therefore occasionally poll this property and adjust their resource usage appropriately." source – JW. Jun 16 '12 at 9:38 ...
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SVG drop shadow using css3

... @LorenzoPolidori IE10 and Safari 5.2 both support SVG filters. – Erik Dahlström Jul 3 '12 at 8:04 4 ...
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Android studio: why are minSdkVersion and targetSdkVersion specified both in AndroidManifest.xml and

I just discovered something weird about Android studio: it has some configuration options in the build.gradle file that override what is specified in the AndroidManifest.xml file. ...
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Conveniently Declaring Compile-Time Strings in C++

Being able to create and manipulate strings during compile-time in C++ has several useful applications. Although it is possible to create compile-time strings in C++, the process is very cumbersome, as the string needs to be declared as a variadic sequence of characters, e.g. ...
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Types in MySQL: BigInt(20) vs Int(20)

I was wondering what the difference between BigInt , MediumInt , and Int are... it would seem obvious that they would allow for larger numbers; however, I can make an Int(20) or a BigInt(20) and that would make seem that it is not necessarily about size. ...
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Deleting all pending tasks in celery / rabbitmq

...ango, for celery 3.0+: manage.py celery purge (celeryctl is now deprecated and will be gone in 3.1). – Henrik Heimbuerger Apr 19 '13 at 14:26 3 ...