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Get file name and extension in Ruby
I'm working on a program to download a video from YouTube, convert it to MP3 and create a directory structure for the files.
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Is it safe to remove selected keys from map within a range loop?
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This is safe! You can also find a similar sample in Effective Go:
for key := range m {
if key.expired() {
delete(m, key)
}
}
And the language specification:
The iteration order over maps is not specified and is not gua...
How I can delete in VIM all text from current line to end of file?
...of the file. Is it possible (in vim) to delete the rest of the file (from current line to the end of file)?
4 Answers
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What is choice_set in this Django app tutorial?
There is this line in the Django tutorial, Writing your first Django app, part 1 :
1 Answer
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grep output to show only matching file
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Letter O Considered Harmful
– user234461
Jan 23 at 13:19
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What's a 3D doing in this HTML?
I'm trying to duplicate a mailer I got into my gmail by taking a look at its code. I see a lot of this in multiple source viewers:
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Why does sed not replace all occurrences?
If I run this code in bash:
2 Answers
2
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How do I check for last loop iteration in Django template?
I have a basic question, in the Django template language how can you tell if you are at the last loop iteration in a for loop?
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How to store CGRect values in NSMutableArray?
How would I store CGRect objects in a NSMutableArray, and then later retrieve them?
4 Answers
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Can you have additional .gitignore per directory within a single repo?
Can you create a .gitignore file in a directory that only applies to files (and directories) within that directory?
3 Answe...