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SQL how to increase or decrease one for a int column in one command
...lumn. During check in or check out, we need to update that Quantity column by one. Is there a way to do this in one action or we have to get the existing value and then add or minus one on top of it?
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How to Get the Title of a HTML Page Displayed in UIWebView?
...wDidFinishLoad:(UIWebView *)webView{
NSString *theTitle=[webView stringByEvaluatingJavaScriptFromString:@"document.title"];
}
This will always work as there is no way to turn off Javascript in UIWebView.
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Callback of .animate() gets called twice jquery
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I dealt with it by creating a flag: var ranOne = false; $('body,html').animate({ scrollTop: scrollTo }, scrollTime, 'swing', function () { if (ranOne) { ...action... ranOne = false; } else { ranOne = true; } }); It feels...
How to assign an exec result to a sql variable?
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By using an OUTPUT parameter, you can return back any data type, the RETURN value from a stored procedure can only be an integer.
– KM.
Feb 11 '10 at 18:14
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Make a div fill up the remaining width
...% width of their container, there is no need to explicitly set this width. By adding a left/right margin the same as the two side divs, it's own contents is forced to sit between them.
Note that the "middle div" goes after the "right div" in the HTML
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What is middleware exactly?
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I would clarify by adding ... "one or more machines to interact that natively would not be able to". Otherwise, agree, nothing wrong with that answer.
– jeriley
May 25 '10 at 13:09
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What is an example of the Liskov Substitution Principle?
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A great example illustrating LSP (given by Uncle Bob in a podcast I heard recently) was how sometimes something that sounds right in natural language doesn't quite work in code.
In mathematics, a Square is a Rectangle. Indeed it is a specialization of a rectangle....
How to get the nth occurrence in a string?
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@Foreever I've simply implemented the function defined by OP
– Denys Séguret
Jun 10 '14 at 8:50
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No mapping found for field in order to sort on in ElasticSearch
...ted but users are encouraged to migrate to the new unmapped_type instead.
By default, the search request will fail if there is no mapping associated with a field. The unmapped_type option allows to ignore fields that have no mapping and not sort by them. The value of this parameter is used to deter...
Response.Redirect with POST instead of Get?
...est) with HTTP Status Code 302, which tells the browser where to go next. By definition, the browser will make that via a GET request, even if the original request was a POST.
Another option is to use HTTP Status Code 307, which specifies that the browser should make the redirect request in the sa...