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Show an image preview before upload

In my HTML form I have input filed with type file for example : 5 Answers 5 ...
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Concatenate multiple files but include filename as section headers

I would like to concatenate a number of text files into one large file in terminal. I know I can do this using the cat command. However, I would like the filename of each file to precede the "data dump" for that file. Anyone know how to do this? ...
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'git add --patch' to include new files?

When I run git add -p , is there a way for git to select newly made files as hunks to select?? 5 Answers ...
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What's the fastest way to read a text file line-by-line?

I want to read a text file line by line. I wanted to know if I'm doing it as efficiently as possible within the .NET C# scope of things. ...
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Local file access with JavaScript

Is there local file manipulation that's been done with JavaScript? I'm looking for a solution that can be accomplished with no install footprint like requiring Adobe AIR . ...
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Keep file in a Git repo, but don't track changes

I have several files in a CodeIgniter site that I will want to have in the repo but not track any changes on. 6 Answers ...
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Which version of the git file will be finally used: LOCAL, BASE or REMOTE?

...lison during git merge , I open a mergetool called Meld . It opens three files LOCAL, BASE and REMOTE. As I've read LOCAL is my local branch, BASE is common ancestor and REMOTE is the branch to be merged. ...
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Read entire file in Scala?

What's a simple and canonical way to read an entire file into memory in Scala? (Ideally, with control over character encoding.) ...
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RAII and smart pointers in C++

... A simple (and perhaps overused) example of RAII is a File class. Without RAII, the code might look something like this: File file("/path/to/file"); // Do stuff with file file.close(); In other words, we must make sure that we close the file once we've finished with it. This ...
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how to unit test file upload in django

In my django app, I have a view which accomplishes file upload.The core snippet is like this 10 Answers ...