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Delete specific line number(s) from a text file using sed?

... If you want to delete lines 5 through 10 and 12: sed -e '5,10d;12d' file This will print the results to the screen. If you want to save the results to the same file: sed -i.bak -e '5,10d;12d' file This will back the file up to file.bak, and delete the given li...
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Visual Studio support for new C / C++ standards?

I keep reading about C99 and C++11 and all these totally sweet things that are getting added to the language standard that might be nice to use someday. However, we currently languish in the land of writing C++ in Visual Studio. ...
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AngularJS : Why ng-bind is better than {{}} in angular?

I was in one of the angular presentation and one of the person in the meeting mentioned ng-bind is better than {{}} binding. ...
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How can I measure the similarity between two images? [closed]

...images with a text added vs. another without mirrored images The easiest and simplest algorithm I've seen for this is just to do the following steps to each image: scale to something small, like 64x64 or 32x32, disregard aspect ratio, use a combining scaling algorithm instead of nearest pixel sc...
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What are -moz- and -webkit-? [duplicate]

I am a beginner at CSS and when I was looking at some CSS code the other day, I found these lines. In the tutorials I used to learn CSS, I have never seen anything like these lines. Could someone please explain these lines to me or give me a source where I could learn to implement lines like these? ...
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Need a good hex editor for Linux [closed]

I need a good HEX editor for Linux, and by good I mean: 4 Answers 4 ...
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JavaScript OR (||) variable assignment explanation

... variable is falsy. The boolean operators in JavaScript can return an operand, and not always a boolean result as in other languages. The Logical OR operator (||) returns the value of its second operand, if the first one is falsy, otherwise the value of the first operand is returned. For example:...
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Passing command line arguments to R CMD BATCH

.... I am now at the point where I would like to pass an argument to the command, but am having some issues getting it working. If I do R CMD BATCH my_script.R blabla then blabla becomes the output file, rather than being interpreted as an argument available to the R script being executed. ...
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What's the difference between “Layers” and “Tiers”?

What's the difference between "Layers" and "Tiers"? 13 Answers 13 ...
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Multiple RunWith Statements in jUnit

I write unit test and want to use JUnitParamsRunner and MockitoJUnitRunner for one test class. 8 Answers ...