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Force CloudFront distribution/file update
...d Sep 1 '10 at 15:56
James LawrukJames Lawruk
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Reading an Excel file in PHP [closed]
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I use PHP-ExcelReader to read xls files, and works great.
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Changing my CALayer's anchorPoint moves the view
I want to alter the anchorPoint , but keep the view in the same place.
I've tried NSLog -ing self.layer.position and self.center and they both stay the same regardless of changes to the anchorPoint. Yet my view moves!
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Wrapping null-returning method in Java with Option in Scala?
Suppose I have a method session.get(str: String): String but you don't know whether it will return you a string or a null, because it comes from Java.
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How to set input type date's default value to today?
The HTML5 input types are great, Opera's new built-in date picker is a breeze, and Chrome has at least supported the new input type with a spin-wheel implementation.
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How to remove last n characters from every element in the R vector
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Here is an example of what I would do. I hope it's what you're looking for.
char_array = c("foo_bar","bar_foo","apple","beer")
a = data.frame("data"=char_array,"data2"=1:4)
a$data = substr(a$data,1,nchar(a$data)-3)
a should now contain:
data data2
1 foo_ 1
2 bar_ 2
3 ap 3
4 b 4
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warning: refname 'HEAD' is ambiguous
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u0b34a0f6aeu0b34a0f6ae
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How to convert String to Long in Kotlin?
So, due to lack of methods like Long.valueOf(String s) I am stuck.
11 Answers
11
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INSERT INTO…SELECT for all MySQL columns
... answered Mar 9 '11 at 22:56
Mark ByersMark Byers
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How do I trim leading/trailing whitespace in a standard way?
...d trailing whitespace from a string in C? I'd roll my own, but I would think this is a common problem with an equally common solution.
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