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How can I programmatically create a new cron job?
I want to be able to programatically add a new cron job, what is the best way to do this?
18 Answers
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Java: parse int value from a char
I just want to know if there's a better solution to parse a number from a character in a string (assuming that we know that the character at index n is a number).
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How to copy a file to multiple directories using the gnu cp command
...ly copy to a single destination. You need to arrange to invoke cp multiple times - once per destination - for what you want to do; using, as you say, a loop or some other tool.
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How can I test what my readme.md file will look like before committing to github?
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Dillinger ist ok. Has been ok most of the time.
– three
Aug 13 '17 at 17:34
1
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Blocks and yields in Ruby
...mething like the following:
>> a = "Hello"
=> "Hello"
>> 1.times { |a| a = "Goodbye" }
=> 1
>> a
=> "Goodbye"
Whereas 1.9 would give you:
>> a = "Hello"
=> "Hello"
>> 1.times { |a| a = "Goodbye" }
=> 1
>> a
=> "Hello"
I don't have 1.9 on th...
How to set JFrame to appear centered, regardless of monitor resolution? [closed]
While working with Java, I find it hard to position my main window in the center of the screen when I start the application.
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ViewPager.setOffscreenPageLimit(0) doesn't work as expected
... instance are quite resource intensive, so I'd only like to load one at a time. When I try the following:
11 Answers
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Converting string to Date and DateTime
...e, 10-16-2003), how do I properly convert that to a Date and then a DateTime in the format of YYYY-mm-dd ? The only reason I ask for both Date and DateTime is because I need one in one spot, and the other in a different spot.
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Resize Google Maps marker icon image
When I load an image into the icon property of a marker it displays with its original size, which is a lot bigger than it should be.
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git replacing LF with CRLF
...lue needs to be configured manually.
Good news: it should only be done ONE time per git installation (per project setting is also possible).
How autocrlf works:
core.autocrlf=true: core.autocrlf=input: core.autocrlf=false:
repo ...