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What is the “volatile” keyword used for?
I read some articles about the volatile keyword but I could not figure out its correct usage. Could you please tell me what it should be used for in C# and in Java?
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How can I make robocopy silent in the command line except for progress?
I'm using robocopy to do backups with a PowerShell script, and it's pretty awesome, except that I'd like it to only show the progress percentage while it copies and not all of the other information.
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How do I change the color of the text in a UIPickerView under iOS 7?
I'm aware of the pickerView:viewForRow:forComponent:reusingView method, but when using the view it passes in reusingView: how do I change it to use a different text color? If I use view.backgroundColor = [UIColor whiteColor]; none of the views show up anymore.
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How do I trim a file extension from a String in Java?
What's the most efficient way to trim the suffix in Java, like this:
19 Answers
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How can I select from list of values in SQL Server
I have very simple problem that I can't solve. I need to do something like this:
13 Answers
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How can I create and style a div using JavaScript?
How can I use JavaScript to create and style (and append to the page) a div, with content?
I know it's possible, but how?
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Java: How to get input from System.console()
I am trying to use Console class to get input from user but a null object is returned when I call System.console() . Do I have to change anything before using System.console?
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LaTeX Optional Arguments
How do you create a command with optional arguments in LaTeX?
Something like:
6 Answers
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Is there a JavaScript function that can pad a string to get to a determined length?
I am in need of a JavaScript function which can take a value and pad it to a given length (I need spaces, but anything would do). I found this:
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How to change time and timezone in iPhone simulator?
How do I change time and time zone in the iPhone simulator?
11 Answers
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