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How to rename a table in SQL Server?
...'
Column
sp_rename 'db_name.old_table_name.name' 'userName', 'COLUMN'
Index
sp_rename 'db_name.old_table_name.id', 'product_ID', 'INDEX'
also available for statics and datatypes
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impr...
How to determine if object is in array [duplicate]
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Why don't you use the indexOf method of javascript arrays?
Check this out: MDN indexOf Arrays
Simply do:
carBrands.indexOf(car1);
It will return you the index (position in the array) of car1. It will return -1 if car1 was not found in the arr...
Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
...ased on the table view's width, minus any additional things like a section index or accessory view) and the auto layout constraints you have added to the cell's content view and subviews. Once this actual cell height has been determined, the old estimated height for the row is updated with the new a...
IE7 Z-Index Layering Issues
I've isolated a little test case of IE7's z-index bug, but don't know how to fix it.
I have been playing with z-index all day long.
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How important is the order of columns in indexes?
...should put columns that will be the most selective at the beginning of the index declaration. Example:
5 Answers
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How to use redis PUBLISH/SUBSCRIBE with nodejs to notify clients when data values change?
...unction() {
subscribe.quit();
});
});
}
./public/index.html
<html>
<head>
<title>PubSub</title>
<script src="/socket.io/socket.io.js"></script>
<script src="/javascripts/jquery-1.4.3.min.js"></script>
</head>...
How to find gaps in sequential numbering in mysql?
...". $MAX ." WHERE seq not in (SELECT column FROM table)" my syntax is php based
– me_
Oct 24 '17 at 23:57
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What is a “web service” in plain English?
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Simplified, non-technical explanation:
A web serivce allows a PROGRAM to talk to a web page, instead of using your browser to open a web page.
Example:
I can go to maps.google.com, and type in my home address, and see a map of where I live in my browser.
But what if you were...
Why use HttpClient for Synchronous Connection
...th DynamicExpressionParser it might not be possible to use async; property indexers can't use async; in my situation I need to dynamically evaluate a string like "GetDefaultWelcomeMessage[\"InitialMessage\"]" where this method makes an HttpCall and the index syntax is preferable to method syntax "Ut...
Undo git update-index --assume-unchanged
...do/show dir's/files that are set to assume-unchanged run this:
git update-index --no-assume-unchanged <file>
To get a list of dir's/files that are assume-unchanged run this:
git ls-files -v|grep '^h'
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