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Convert array of strings into a string in Java
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480
If you just want a "debug-style" dump of an array:
String str = Arrays.toString(arr);
or, fo...
Reverse Range in Swift
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185
Update For latest Swift 3 (still works in Swift 4)
You can use the reversed() method on a rang...
How to maintain aspect ratio using HTML IMG tag
...attribute to 64. I need to show any image resolution (e.g. 256x256, 1024x768, 500x400, 205x246, etc.) as 64x64. But by setting the height and width attributes of an img tag to 64, it's not maintaining the aspect ratio, so the image looks distorted.
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Convert InputStream to BufferedReader
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284
BufferedReader can't wrap an InputStream directly. It wraps another Reader. In this case you'd ...
What events does an fire when it's value is changed?
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alex
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answered Oct 15 '10 at 7:30
Jacob RelkinJac...
How do I combine two data frames?
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Joran BeasleyJoran Beasley
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How do I use the includes method in lodash to check if an object is in the collection?
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p.s.w.gp.s.w.g
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How to remove space between axis & area-plot in ggplot2?
...stat = "identity", position = "stack") +
scale_x_continuous(limits = c(1986,2014), expand = c(0, 0)) +
scale_y_continuous(limits = c(0,101), expand = c(0, 0)) +
theme_bw() +
theme(panel.grid = element_blank(),
panel.border = element_blank())
The result:
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How to get the parents of a merge commit in git?
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181
Simple git log <hash> called for a merge commit shows abbreviated hashes of its parents:
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Format Float to n decimal places
...od answer.
– ZhaoGang
Mar 17 '17 at 8:21
3
Why would you force a dot as separator?
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