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How do I change read/write mode for a file using Emacs?
If a file is set to read only mode, how do I change it to write mode and vice versa from within Emacs?
9 Answers
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SQL Joins Vs SQL Subqueries (Performance)?
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JNKJNK
56.3k1313 gold badges112112 silver badges129129 bronze badges
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FFMPEG (libx264) “height not divisible by 2”
...to the original question which does not want to scale the video is:
-vf "pad=ceil(iw/2)*2:ceil(ih/2)*2"
Command:
ffmpeg -r 24 -i frame_%05d.jpg -vcodec libx264 -y -an video.mp4 -vf "pad=ceil(iw/2)*2:ceil(ih/2)*2"
Basically, .h264 needs even dimensions so this filter will:
Divide the original...
Inspect attached event handlers for any DOM element
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Event handlers attached using traditional element.onclick= handler or HTML <element onclick="handler"> can be retrieved trivially from the element.onclick property from script or in-debugger.
Event handlers attached using DOM Level 2 Events addEventL...
Can I run HTML files directly from GitHub, instead of just viewing their source?
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chmaniechmanie
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Apply .gitignore on an existing repository already tracking large number of files
I have an existing Visual Studio project in my repository. I recently added a .gitignore file under my project and I assume that tells Git to ignore the files listed in the file.
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Having a UITextField in a UITableViewCell
I'm trying to do that for a couple of days now, and after reading tons of messages of people trying to do that too, I'm still unable to have a fully working UITextField in some of my UITableViewCells , just like in this example:
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Producing a new line in XSLT
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Dave Jarvis
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answered Aug 19 '10 at 13:01
FlorjonFlorjon
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How can I parse JSON with C#?
...or debugging or display
Attributes like JsonIgnore and JsonProperty can be added to a class to customize how a class is serialized
Ability to convert JSON to and from XML
Supports multiple platforms: .NET, Silverlight and the Compact Framework
Look at the example below. In this example, JsonConvert...
Setting default values for columns in JPA
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Jasper
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answered Dec 17 '08 at 16:44
Cameron PopeCameron Pope
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