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How to delete selected text in the vi editor

I am using PuTTY and the vi editor. If I select five lines using my mouse and I want to delete those lines, how can I do that? ...
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Which selector do I need to select an option by its text?

I need to check if a <select> has an option whose text is equal to a specific value. 16 Answers ...
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What is the best way to auto-generate INSERT statements for a SQL Server table?

...2008: Right-click on the database and go to Tasks > Generate Scripts. Select the tables (or objects) that you want to generate the script against. Go to Set scripting options tab and click on the Advanced button. In the General category, go to Type of data to script There are 3 options: Schema ...
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How can I set the default value for an HTML element?

I thought that adding a "value" attribute set on the <select> element below would cause the <option> containing my provided "value" to be selected by default: ...
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SQL to find the number of distinct values in a column

I can select all the distinct values in a column in the following ways: 11 Answers 11 ...
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SQL Call Stored Procedure for each Row without using a cursor

...rate over all customers WHILE (1 = 1) BEGIN -- Get next customerId SELECT TOP 1 @CustomerID = CustomerID FROM Sales.Customer WHERE CustomerID > @CustomerId ORDER BY CustomerID -- Exit loop if no more customers IF @@ROWCOUNT = 0 BREAK; -- call your sproc EXEC dbo.YOURSPROC...
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Difference between exit() and sys.exit() in Python

... fine unless -S is used. A way to make it work even with -S is to specify from sys import *. – Brent Bradburn Oct 20 '12 at 0:51 5 ...
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Updating packages in Emacs

... package-refresh-contents unconditionally tries to download a package list from all repos you've added to package-archives; package-archive-contents is non nil if you have already downloaded the package list. ELPA is the original. I don't think it's really maintained anymore, but I'm not sure. I d...
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How do I wrap a selection with an HTML tag in Visual Studio?

...Studio 2015 comes with a new shortcut, Shift+Alt+W, that wraps the current selection with a div. This shortcut leaves the text "div" selected, making it seamlessly changeable to any desired tag. This coupled with the automatic end tag replacement makes for a quick solution. UPDATE This shortcut is a...
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How to get the caret column (not pixels) position in a textarea, in characters, from the start?

...refox, Safari (and other Gecko based browsers) you can easily use textarea.selectionStart, but for IE that doesn't work, so you will have to do something like this: function getCaret(node) { if (node.selectionStart) { return node.selectionStart; } else if (!document.selection) { return ...