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What is LDAP used for?

...e extremely fast read/query performance for a large scale of dataset. Typically you want to store only a small piece of information for each entry. The add/delete/update performance is relatively slower compared with read/query because the assumption is that you don’t do “update” that often. ...
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Unique combination of all elements from two (or more) vectors

I am trying to create a unique combination of all elements from two vectors of different size in R. 5 Answers ...
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Python - List of unique dictionaries

... If you need all values considered and not just the ID you can use list({str(i):i for i in L}.values()) Here we use str(i) to create a unique string that represents the dictionary which is used to filter the duplicates. ...
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ASP.NET Web Site or ASP.NET Web Application?

...antly, it will come up with new names for the DLL files generated by pages all the time. That can lead to having several close copies of DLL files containing the same class name, which will generate plenty of errors. The Web Site project was introduced with Visual Studio 2005, but it has turned o...
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Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?

...s of simple selectors. The :nth-child() pseudo-class counts elements among all of their siblings under the same parent. It does not count only the siblings that match the rest of the selector. Similarly, the :nth-of-type() pseudo-class counts siblings sharing the same element type, which refers to t...
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Transitions on the CSS display property

I'm currently designing a CSS 'mega dropdown' menu - basically a regular CSS-only dropdown menu, but one that contains different types of content. ...
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What are all the possible values for HTTP “Content-Type” header?

...urce). As you can see the list is way too big for you to validate against all of them. What you can do is validate against the general format and the type attribute to make sure that is correct (the set of options is small) and just assume that what follows it is correct (and of course catch any ex...
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How do I clone a single branch in Git?

I have a local Git repository called 'skeleton' that I use for storing project skeletons. It has a few branches, for different kinds of projects: ...
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Removing pip's cache?

I need to install psycopg2 v2.4.1 specifically. I accidentally did: 17 Answers 17 ...
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Delaying AngularJS route change until model loaded to prevent flicker

... $routeProvider resolve property allows delaying of route change until data is loaded. First define a route with resolve attribute like this. angular.module('phonecat', ['phonecatFilters', 'phonecatServices', 'phonecatDirectives']). config(['$routeProvid...