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Update multiple columns in SQL
Is there a way to update multiple columns in SQL server the same way an insert statement is used?
13 Answers
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How to check if an array value exists?
How can I check if $something['say'] has the value of 'bla' or 'omg' ?
12 Answers
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How to use Servlets and Ajax?
I'm very new to web apps and Servlets and I have the following question:
7 Answers
7
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How to get the text node of an element?
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@Val - sorry, I missed that off the original code. I will update the answer to show it. You need text() because the the filter function returns the nodes themselves, not the contents of the nodes.
– James Allardice
Jun 29 '11 ...
Best way to test if a row exists in a MySQL table
I'm trying to find out if a row exists in a table. Using MySQL, is it better to do a query like this:
12 Answers
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How to delete object from array inside foreach loop?
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Is it safe to remove an element of an array within a foreach loop of the same array?
– Olivier Pons
Aug 6 '12 at 11:00
25
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Javascript Object push() function
...a[0] = { "ID": "1", "Status": "Valid" };
data[1] = { "ID": "2", "Status": "Invalid" };
// ...
var tempData = [];
for ( var index=0; index<data.length; index++ ) {
if ( data[index].Status == "Valid" ) {
tempData.push( data );
}
}
data = tempData;
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Drop a temporary table if it exists
I have two lines of code in SQL that create two tables on the fly, i need to do something like
3 Answers
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ASP.NET MVC - passing parameters to the controller
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Your routing needs to be set up along the lines of {controller}/{action}/{firstItem}. If you left the routing as the default {controller}/{action}/{id} in your global.asax.cs file, then you will need to pass in id.
routes.MapRoute(
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@RequestParam in Spring MVC handling optional parameters
Is it possible for a Spring controller to handle both kind of requests?
3 Answers
3
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