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Struggling with NSNumberFormatter in Swift for currency
...to implement the number formatting into my program, so that bit is sorted. Now I just need to figure out how to set the text field placeholders based on the users location.
– user3746428
Jul 25 '14 at 17:43
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Rotating and spacing axis labels in ggplot2
...tor whose labels are long. While probably not an ideal visualization, for now I'd like to simply rotate these labels to be vertical. I've figured this part out with the code below, but as you can see, the labels aren't totally visible.
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Force to open “Save As…” popup open at text link click for PDF in HTML
....com/#feat=download. If your links are cross-origin, your only option (for now) is to force the response type to "application/octet-stream", as many answers suggest. If you don't have access to the server, then you can try to proxy it and set the response header manually.
– jea...
Set markers for individual points on a line in Matplotlib
I have used Matplotlib to plot lines on a figure. Now I would now like to set the style, specifically the marker, for individual points on the line. How do I do this?
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How to re import an updated package while in Python Interpreter? [duplicate]
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Reload is now longer a function in Python 3. Use imp.reload() instead
– Casebash
Dec 12 '12 at 1:33
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CALayers didn't get resized on its UIView's bounds change. Why?
...ut the sublayers resizes in a different animation. Bloody hell, what to do now? What is the method to override in the CALayer subclass what invokes on EVERY (!) frame of the view's animation? Is there any?
– Geri Borbás
Mar 24 '10 at 19:32
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How do I hide a menu item in the actionbar?
...be null because you are using getItem instead of findItem. We could never know, without seeing both your code and crash log.
– K-ballo
May 21 '12 at 21:31
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is_file or file_exists in PHP
...e or directory. So it would depend entirely on your needs. If you want to know specifically if it's a file or not, use is_file(). Otherwise, use file_exists().
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Is it possible to push a git stash to a remote repository?
...urs more git-fu under my belt :)
In my shell history, the whole shebang is now three one-liners. However, I've uncondensed them for your convenience.
This way, I hope you will be able to see how I did things, instead of just having to blindly copy/paste stuff.
Here is step by step.
Assume is s...
Ruby, remove last N characters from a string?
...in a fast and readable manner.
The docs on the methods are here.
If you know what the suffix is, this is idiomatic (and I'd argue, even more readable than other answers here):
'abc123'.delete_suffix('123') # => "abc"
'abc123'.delete_suffix!('123') # => "abc"
It's even significantly...