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Select top 10 records for each category

... If you really just want the top 10, change it to RowNumber() instead of Rank(). No ties then. – Mike L Oct 7 '08 at 3:26 ...
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Why do we need RESTful Web Services?

...ng this low level of coupling is not easy to do. It is critical to follow all of the constraints of REST to succeed. Maintaining a purely stateless connection is difficult. Picking the right media-types and squeezing your data into the formats is tricky. Creating your own media types can be even...
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how to reset

...ted in the comments obviously works, but if you look at the actual jQuery call it's pretty easy to see what jQuery is doing, just setting the value attribute to an empty string. So in "pure" JavaScript it would be: document.getElementById("uploadCaptureInputFile").value = ""; ...
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How can I use tabs for indentation in IntelliJ IDEA?

...nvert tabs to spaces, you can chose "To Spaces" from the same place. For all files The paths in the other answers were changed a little: File > Settings... > Editor > Code Style > Java > Tabs and Indents > Use tab character File > Other Settings > Default Settings... &g...
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Count(*) vs Count(1) - SQL Server

... There is no difference. Reason: Books on-line says "COUNT ( { [ [ ALL | DISTINCT ] expression ] | * } )" "1" is a non-null expression: so it's the same as COUNT(*). The optimizer recognizes it for what it is: trivial. The same as EXISTS (SELECT * ... or EXISTS (SELECT 1 ... Example: SE...
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How to delete all data from solr and hbase

How do I delete all data from solr by command? We are using solr with lily and hbase . 18 Answers ...
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How to install a private NPM module without my own registry?

...on't want to upload to the central registry. The question is, how do I install it from other projects? 14 Answers ...
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Is main() really start of a C++ program?

... No, C++ does a lot of things to "set the environment" prior to the call of main; however, main is the official start of the "user specified" part of the C++ program. Some of the environment setup is not controllable (like the initial code to set up std::cout; however, some of the environment...
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Throw away local commits in Git

...commits ahead of the origin, and not in a good state. I want to get rid of all these commits and start over again. 19 Answe...
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“On-line” (iterator) algorithms for estimating statistical median, mode, skewness, kurtosis?

...wness, and/or kurtosis of set of values, but that does NOT require storing all the values in memory at once? 13 Answers ...