Adding parameters to Runtime.getRuntime()?
Date : March 29 2020, 07:55 AM
should help you out You simply can't use pipes in a exec call. Pipes are a functionality of the shell and not of the operating system. So we have to call the shell executable and pass the command. Try this instead: String[] command = new String[] {"cmd.exe", "/c", "start webRestarter.exe", ">>","webLog.log"};
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IntelliJ gui creator: JPanel gives runtime null pointer exception upon adding any component
Tag : java , By : Chris Hubbard
Date : March 29 2020, 07:55 AM
wish helps you For anybody who is using IntelliJ's GUI creator and receiving the same error, I fixed the problem by manually setting the panel's layout manager in the code instead of choosing different layout managers within the GUI creator. Example: questionPane.setLayout(new BoxLayout(questionPane, BoxLayout.PAGE_AXIS));
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java Intellij Change variables in runtime like in Eclipse
Tag : java , By : Zinovate
Date : March 29 2020, 07:55 AM
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Swift Struct: adding new parameters at runtime
Tag : swift , By : dexteryy
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further This is Swift. You should know about properites of your object when you're creating it. You have to options: var depth: Int?
var depth: Int = 1
struct Size {
var width, height, depth: Int
}
extension Size {
init(width: Int, height: Int) {
self.init(width: width, height: height, depth: 1)
}
}
Size(width: 1, height: 1)
Size(width: 1, height: 1, depth: 1)
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(IntelliJ GUI Designer) Runtime NullPointerException upon adding a component to a JPanel
Tag : java , By : Star Gryphon
Date : March 29 2020, 07:55 AM
it helps some times After a tone of researching, I've got the point. the problem is you can't add a component to a JPanel if the Layout Manager of the JPanel is equal to GridLayoutManager(IntelliJ). If you have the same problem. contentPane.setLayout(new BoxLayout());
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