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Spring 3 MVC accessing HttpRequest from controller
...uest,
HttpServletResponse response) {
// ...
// Here you can use the request and response objects like:
// response.setContentType("application/pdf");
// response.getOutputStream().write(...);
}
As you see, simply adding the HttpServletRequest and HttpServletResponse obj...
how to hide a vertical scroll bar when not needed
...wanted to use opacity without changing the border.
There is a visible vertical scroll bar how I only want this displayed when I am typing in the text field and it goes beyond the container. I have tried overflow: auto; but does not work.
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Update a column value, replacing part of a string
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@GuyCohen Because otherwise the query will modify every single row in the table. The WHERE clause optimizes the query to only modify the rows with certain URL. Logically, the result will be the same, but the addition of WHERE will make t...
sbt-assembly: deduplication found error
...code below to your build.sbt file
assemblyMergeStrategy in assembly := {
case PathList("META-INF", xs @ _*) => MergeStrategy.discard
case x => MergeStrategy.first
}
This helped me a lot.
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Django - Circular model import issue
... could explain how this works I'd very much appreciate it. I have two applications, Accounts and Theme... here is my settings list:
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Check if string matches pattern
...nswered Sep 26 '12 at 5:30
CrazyCastaCrazyCasta
21.3k33 gold badges3737 silver badges6464 bronze badges
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Is there a difference between /\s/g and /\s+/g?
...guous string of space characters is being replaced with the empty string because of the +.
However, just like how 0 multiplied by anything else is 0, it seems as if both methods strip spaces in exactly the same way.
If you change the replacement string to '#', the difference becomes much clearer:
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Difference between `npm start` & `node app.js`, when starting app?
I have installed an application using the command express new 'filename' . I have just learned that you can start an application using:
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Using Razor, how do I render a Boolean to a JavaScript variable?
... Normally there's going to be more than one boolean being used in which case encoding the whole model makes things nice and easy to use thereafter. eg: var model = @Html.Raw(Json.Encode(Model)); and then you can just call model.IsFollowing (Sorry I don't know how to format the comment code ...
Network usage top/htop on Linux
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jnettop is another candidate.
edit: it only shows the streams, not the owner processes.
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