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What's the difference between MyISAM and InnoDB? [duplicate]

...es made by two or more DML operations handled as single unit of work, with all of the changes either applied, or all the changes reverted) then you would choose the InnoDB engine, since these features are absent from the MyISAM engine. Those are the two biggest differences. Another big difference is...
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How to add “active” class to Html.ActionLink in ASP.NET MVC

...ges, it would be smart to have a way to apply that selected class automatically based on the current page rather than copy the menu multiple times and do it manually. The easiest way is to simply use the values contained in ViewContext.RouteData, namely the Action and Controller values. We could b...
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How do I fetch a single model in Backbone?

... @SimplGy that works because model.id is essentially synonymous with model.attributes.id. If you call model.set('id'), Backbone sets model.id to whatever you specified. And model.id is what gets used when creating the model-specific URL. – Lambart ...
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What is the opposite of :hover (on mouse leave)?

...{ color:#999; transition: color 0.5s linear; /* vendorless fallback */ -o-transition: color 0.5s linear; /* opera */ -ms-transition: color 0.5s linear; /* IE 10 */ -moz-transition: color 0.5s linear; /* Firefox */ -webkit-transition: color 0.5s linear; /*safari and chr...
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When to use a linked list over an array/array list?

...you know the number of elements in the array ahead of time so that you can allocate the correct amount of memory for the array you need speed when iterating through all the elements in sequence. You can use pointer math on the array to access each element, whereas you need to lookup the node based...
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Why is semicolon allowed in this python snippet?

...ot warrant the use of semicolons to end statements. So why is this (below) allowed? 15 Answers ...
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You have not concluded your merge (MERGE_HEAD exists)

I made a branch called 'f' and did a checkout to master. When I tried the git pull command I got this message: 13 Answers...
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Checking for NULL pointer in C/C++ [closed]

In a recent code review, a contributor is trying to enforce that all NULL checks on pointers be performed in the following manner: ...
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Skip first entry in for loop in python?

... Not for all iterables, but for all sequences. – Sven Marnach Apr 9 '12 at 20:27 2 ...
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What is this 'Lambda' everyone keeps speaking of?

... 'Lambda' everyone keeps speaking of? A lot of people seem to love it, but all I can gather from it is it is just a way of cramming lots of lines of code into a single expression. ...