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Return only string message from Spring MVC 3 Controller
...is another way:
@RequestMapping(value="/controller", method=GET)
public void foo(HttpServletResponse res) {
try {
PrintWriter out = res.getWriter();
out.println("Hello, world!");
out.close();
} catch (IOException ex) {
...
}
}
but the first meth...
Post an empty body to REST API via HttpClient
...methods which does not require a HttpContent class? Should we at least provide something (even an empty string) to make a http post?
– tugberk
Jan 30 '12 at 10:28
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AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
...g-init="rootFolders='Bob'") works fine.
– Kaizar Laxmidhar
Sep 11 '14 at 13:24
And how do I set the default value if I...
Is there a way to do method overloading in TypeScript?
...checking too and TypeScript tries to not modify actual method bodies to avoid any unnecessary runtime performance cost.
If I understand it correctly, you have to first write a method declaration for each of the overloads and then one method implementation that checks its arguments to decide which o...
Regex: Specify “space or start of string” and “space or end of string”
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\b is a zero-width assertion; it never consumes any characters. There's no need to wrap it in a lookaround.
– Alan Moore
Jul 15 '11 at 21:41
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What is the difference between “Include Directories” and “Additional Include Directories”
...but points out that you should now change it in your project settings. A side-effect of the build engine overhaul in VS2010, enabling building with msbuild. Removing the per-project settings would have been logical but that would break too many existing projects.
As such, it is probably best to t...
When increasing the size of VARCHAR column on a large table could there be any problems?
... 500k rows. What I need to know is if there are any issues I have not considered.
5 Answers
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How can I list (ls) the 5 last modified files in a directory?
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Which platform/version do you refer to? Can you provide a link? Looking at the linux man-page yields the opposite of what you state: -t sort by modification time, newest first
– Joma
Sep 8 '16 at 21:35
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Strange \n in base64 encoded string in Ruby
...d for the Array class used by encode64 also adds the newlines. I would consider it a design bug that this is not optional.
You could either remove the newlines yourself, or if you're using rails, there's ActiveSupport::CoreExtensions::Base64::Encoding with the encode64s method.
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Wait until all jQuery Ajax requests are done?
How do I make a function wait until all jQuery Ajax requests are done inside another function?
20 Answers
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