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What is a columnar database?
..., between a column-store and a row-store. For example, a column store will excel at doing aggregations like totals and averages, but inserting a single row can be expensive, while the inverse holds true for row-stores. This should be apparent from the above diagram.
How do they differ from relation...
Is it feasible to do (serious) web development in Lisp? [closed]
...s -- with success.
Most important CL open-source projects in fact do have excellent community support.
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Why would one use REST instead of SOAP based services? [closed]
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Got to read Roy Fielding's most excellent dissertation on the topic. He makes an excellent case and was definitely WAY ahead of his time when he wrote it (2000).
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How do you view ALL text from an ntext or nvarchar(max) in SSMS?
...s a CSV file. To view the result open the CSV file with a text editor (NOT Excel). Funny enough, when I tried to run the same query, but having Results to File enabled, the output was truncated using the Results to Text limit.
The work-around that @MartinSmith described as a comment to the (current...
contenteditable change events
...ens to one event rather than code that listens to 10 events.
Google has an excellent mutation summary library which makes using MutationObservers very easy.
Cons:
Requires a very recent version of Firefox (14.0+), Chrome (18+), or IE (11+).
New API to understand
Not a lot of information availabl...
Tips for a successful AppStore submission? [closed]
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This article is by far the most comprehensive answer to this excellent question:
app-store rejections
The post has links to other resources on the topic as well.
Good Luck,
Matthew
Information in article includes :
Bugs
HIG
Lite Versions Internet
Connectivity (excellent informat...
How to flatten an ExpandoObject returned via JsonResult in asp.net mvc?
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Great work @pablo.Excellent example of plugging a custom serialization routine into the MVC framework!
– pb.
Sep 29 '11 at 9:36
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Conversion failed when converting date and/or time from character string while inserting datetime
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I imported data from an Excel sheet where the null values actually had "NULL" in the cell. This got set as a string "Null" in the DB table, so was trying to convert the string "Null" to a datetime. Should have emptied out the "NULL" cells in Excel....
WKWebView in Interface Builder
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Here's a simple Swift 3 version based on crx_au's excellent answer.
import WebKit
class WKWebView_IBWrapper: WKWebView {
required convenience init?(coder: NSCoder) {
let config = WKWebViewConfiguration()
//config.suppressesIncrementalRendering = true /...
Xcode 6 beta 2 issue exporting .ipa: “Your account already has a valid iOS distribution certificate”
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I had this error today, totally stumped until I read your excellent answer. Thank you soo much! +1
– Dal
Oct 16 '14 at 12:12
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