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Select count(*) from multiple tables
...lect count(*) from two different tables (call them tab1 and tab2 ) having as result:
18 Answers
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Are Swift variables atomic?
In Objective-C you have a distinction between atomic and nonatomic properties:
6 Answers
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SignalR - Sending a message to a specific user using (IUserIdProvider) *NEW 2.0.0*
In the latest version of Asp.Net SignalR, was added a new way of sending a message to a specific user, using the interface "IUserIdProvider".
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Call Javascript function from URL/address bar
... it possible to call a javascript function from the URL? I am basically trying to leverage JS methods in a page I don't have access to the source.
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Express-js wildcard routing to cover everything under and including a path
I'm trying to have one route cover everything under /foo including /foo itself. I've tried using /foo* which work for everything except it doesn't match /foo . Observe:
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How do I select the parent form based on which submit button is clicked?
...ntical, just one hidden variable that's different). A user will only fill in one form, and I'd like to validate/etc all the forms with only one JS script.
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How to reset a single table in rails?
I want the primary key values to start from 1 again.
8 Answers
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Callback functions in C++
In C++, when and how do you use a callback function?
10 Answers
10
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Background ListView becomes black when scrolling
I have created a specific List which exists out of the following elements to create a scrollable list with every row containing a Image on the left side and some text on the right side:
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What is the difference between the mouseover and mouseenter events?
I have always used the mouseover event, but while reading the jQuery documentation I found mouseenter . They seem to function exactly the same.
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