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How do I change read/write mode for a file using Emacs?
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179
M-x toggle-read-only
or in more recent versions of Emacs
M-x read-only-mode
On my W...
jQuery get values of checked checkboxes into array
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answered Apr 23 '13 at 13:52
Andrew WhitakerAndrew Whitaker
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Programmatically get the version number of a DLL
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10 Answers
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How do I check if a string contains another string in Objective-C?
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edited Apr 2 '19 at 16:05
answered May 2 '10 at 16:20
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How to concatenate string variables in Bash
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edited Sep 1 '19 at 12:51
Potherca
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Android map v2 zoom to show all the markers
I have 10 markers in the GoogleMap . I want to zoom in as much as possible and keep all markers in view? In the earlier version this can be achieved from zoomToSpan() but in v2 I have no idea how about doing that. Further, I know the radius of the circle that needs to be visible.
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How to ignore a property in class if null, using json.net
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14 Answers
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How do I get the time difference between two DateTime objects using C#?
...ollowing example demonstrates how to do this:
DateTime a = new DateTime(2010, 05, 12, 13, 15, 00);
DateTime b = new DateTime(2010, 05, 12, 13, 45, 00);
Console.WriteLine(b.Subtract(a).TotalMinutes);
When executed this prints "30" since there is a 30 minute difference between the date/times.
The ...
Invoking JavaScript code in an iframe from the parent page
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17 Answers
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Can vim monitor realtime changes to a file
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103
You can :set autoread so that vim reads the file when it changes. However (depending on your p...