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NoSql Crash Course/Tutorial [closed]

...uce...so let's create a map function do to the same as a bit of SQL code: SELECT * FROM users WHERE age > 10 In CouchDB you provide the server with a JavaScript function that gets run against every item in the database... function (doc) { if (doc.objType == "users") { if (doc.age &...
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Where does Chrome store extensions?

...a reference to its local paths, they are left in the place where there are selected from in all Operating Systems. Ex: If i load a unpacked Extension from E:\Chrome Extension the unpacked Extension is still in the same location Storage Location for Packed Extensions Navigate to chrome://version/ ...
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How to install plugin for Eclipse from .zip

... Do not choose your .zip file, but unzip it. Then Add -> Local to select the folder which extracted one. that folder suppose only contains single eclipse folder. – JustWe Jul 18 '19 at 8:29 ...
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Git 'fatal: Unable to write new index file'

...talled new OS, moved my repos around and it was showing this exact error I selected the root folder and then added authenticated the user to check all share | improve this answer | ...
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Getting rid of all the rounded corners in Twitter Bootstrap

... This solution doesn't work for bootstrap styled <select> inputs. Probably due to the use of -webkit-appearance: menulist. – johnsorrentino Jul 16 '15 at 18:36 ...
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Error : The service is invalid

... Agree with the above comment. Please select the answer given as the correct one. – memmons Nov 12 '12 at 22:20 ...
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convert String to DateTime

...ctive_support extensions, but good luck figuring out which ones to require selectively) – Matt Zukowski Sep 30 '12 at 0:53 2 ...
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Syntax highlighting code with Javascript [closed]

... want it to highlight, as well as wordwrap. You can copy and paste code by selecting it normally instead of having to open a raw view like many others. It can be further customised by using the HTML5 data attribute data-sh or via specifying options at initialisation. A great stable choice which is u...
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How to create a unique index on a NULL column?

...rt this. I have SSMS 10.50.1617 and in the Index Properties dialog you can select the Filter page to edit the filter. e.g. "([Column1] IS NOT NULL)" – Phil Haselden Aug 9 '11 at 5:27 ...
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How to find the array index with a value?

...t", "subject": "chemistry" }, ]; Now if we have a requirement to select a particular object in the array. Let us assume that we want to find index of student with name Tanmay. We can do that by iterating through the array and comparing value at the given key. function functiontofindIndex...