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Java Runtime.getRuntime(): getting output from executing a command line program
... {"/bin/bash","-c", "pwd && ls"}. You probably don't have the question anymore but other people might so I thought I might answer it.
– 735Tesla
Jan 25 '15 at 22:05
3
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How to delete a folder with files using Java
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Solution: wrap this chunk of code in if (!index.delete()) {...}. Then, if index is a symbolic link, it's deleted regardless of whether it appears it has contents.
– Hank Schultz
Nov 11 '15 ...
How can I deploy an iPhone application from Xcode to a real iPhone device?
How can I deploy an iPhone application from Xcode to real iPhone device without having a US$99 Apple certificate?
12 Answer...
Can't launch my app in Instruments: At least one target failed to launch
...eme for your target and under "Profile [App Name]" set the Build Configuration to Debug (it's usually Release by default).
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Flex-box: Align last row to grid
...No need to pollute your HTML. Here is a codepen showing it: http://codepen.io/DanAndreasson/pen/ZQXLXj
.grid {
display: flex;
flex-flow: row wrap;
justify-content: space-between;
}
.grid::after {
content: "";
flex: auto;
}
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How do I auto size a UIScrollView to fit its content
...for (UIView *view in self.scrollView.subviews) {
contentRect = CGRectUnion(contentRect, view.frame);
}
self.scrollView.contentSize = contentRect.size;
Swift
let contentRect: CGRect = scrollView.subviews.reduce(into: .zero) { rect, view in
rect = rect.union(view.frame)
}
scrollView.con...
source of historical stock data [closed]
...ake a stock market simulator (perhaps eventually growing into a predicting AI), but I'm having trouble finding data to use. I'm looking for a (hopefully free) source of historical stock market data.
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Xcode 4: create IPA file instead of .xcarchive
...PA file. In Xcode 4 you can use "Product -> Archive" to archive an application in an .xcarchive bundle.
12 Answers
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How to download and save a file from Internet using Java?
There is an online file (such as http://www.example.com/information.asp ) I need to grab and save to a directory. I know there are several methods for grabbing and reading online files (URLs) line-by-line, but is there a way to just download and save the file using Java?
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How to develop Desktop Apps using HTML/CSS/JavaScript? [closed]
First, I'm not interested in doing this professionally. I am a web developer, a coworker of mine recently left for Spotify and said he will be working mostly in JavaScript for the Spotify Desktop app. He said it uses "Chrome frame" and everything inside is done like a web app (HTML/JS/CSS).
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