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Tri-state Check box in HTML?

...lternative would be to play with the checkbox transparency for the "some selected" state (as Gmail does used to do in previous versions). It will require some javascript and a CSS class. Here I put a particular example that handles a list with checkable items and a checkbox that allows to se...
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SqlException from Entity Framework - New transaction is not allowed because there are other threads

... IList<Client> clientList = from a in _dbFeed.Client.Include("Auto") select a; foreach (RivWorks.Model.NegotiationAutos.Client client in clientList) { var companyFeedDetailList = from a in _dbRiv.AutoNegotiationDetails where a.ClientID == client.ClientID select a; // ... } ...
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Can PHP PDO Statements accept the table or column name as parameter?

... case 1: $tbl = 'users'; break; } $sql = "SELECT * FROM $tbl"; } By leaving no default case or using a default case that returns an error message you ensure that only values that you want used get used. ...
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How to pass anonymous types as parameters?

...is an anonymous type right? I'm thinking of a case where someone writes a "Select * from" statement and uses an anonymous (or defined) class to define which columns from the query result map to the same named properties on your anonymous object. – C. Tewalt Apr...
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What is the fastest method for selecting descendant elements in jQuery?

As far is I know, there are a number of ways of selecting child elements in jQuery . 3 Answers ...
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Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_

...; #include <chrono> #include <x86intrin.h> int main(int argc, char* argv[]) { using namespace std; uint64_t size=1<<20; uint64_t* buffer = new uint64_t[size/8]; char* charbuffer=reinterpret_cast<char*>(buffer); for (unsigned i=0;i<size;++i) charbuffer[i]=...
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sqlalchemy: how to join several tables by one query?

...sn't do a join at all" - that's a little misleading. It will have sql like select x from a, b ,c which is a cross join. The filters then make it an inner join. – Aidan Kane Sep 12 '16 at 13:04 ...
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How to check if an element does NOT have a specific class?

...t one for the case in the question, but just as a reference if you need to select elements that don't have a certain class, you can use the not selector: // select all divs that don't have class test $( 'div' ).not( ".test" ); $( 'div:not(.test)' ); // <-- alternative ...
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How to disable text selection highlighting

...S standard way to disable the highlighting effect if the user accidentally selects the text? 48 Answers ...
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How to style the parent element when hovering a child element?

I know that there does not exist a CSS parent selector , but is it possible to style a parenting element when hovering a child element without such a selector? ...