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Ruby on Rails vs ASP.NET MVC 3 for a .NET Guy? [closed]
...start. (Another option would be a functional language like Haskell, Scala, etc.)
You will be a better programmer after you do, and you won't have to call yourself "a .NET guy" anymore!
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impr...
Capture HTML Canvas as gif/jpg/png/pdf?
...anvas = document.getElementById("canvas");
var context = canvas.getContext("2d");
context.fillStyle = "green";
context.fillRect(50, 50, 100, 100);
// no argument defaults to image/png; image/jpeg, etc also work on some
// implementations -- image/png...
JUnit test with dynamic number of tests
...e eclipse test runner and with JUnit 4 Method you can re-execute the tests etc. I am only wondering how I can have eclipse show a name for the test - it only shows [0], [1] etc.
– Hans-Peter Störr
Dec 12 '08 at 16:21
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How to get the instance id from within an ec2 instance?
...dvanced use (retrieve instance ID as well as availability zone and region, etc.):
EC2_INSTANCE_ID="`wget -q -O - http://169.254.169.254/latest/meta-data/instance-id || die \"wget instance-id has failed: $?\"`"
test -n "$EC2_INSTANCE_ID" || die 'cannot obtain instance-id'
EC2_AVAIL_ZONE="`wget -q -O...
JAX-RS / Jersey how to customize error handling?
...status(Response.Status.NOT_FOUND).
entity(new ErrorResponse(exception.getClass().toString(),
exception.getMessage()) ).
build();
}
}
Create above class. This will handle 404 (NotFoundException) and here in toResponse method you can give your custom response. Similarly there...
How to download image from url
... need of Format extension in URi
If You don't know the Format(.png, .jpeg etc) of Image
public void SaveImage(string filename, ImageFormat format)
{
WebClient client = new WebClient();
Stream stream = client.OpenRead(imageUrl);
Bitmap bitmap; bitmap = new Bitmap(stream);
if (...
Find Java classes implementing an interface [duplicate]
...lows you to disable the default filters that pick up @Component, @Service, etc. The TypeFilter can be included using addIncludeFilter and the definitions retrieved via findCandidateComponents("com.my.package")
– Max
Feb 7 '16 at 18:08
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Should an Enum start with a 0 or a 1?
...ath for you. (i.e. [Flags] enum MyFlags { None = 0, A, B, Both = A | B, /* etc. */ } is way more readable, than [Flags] enum MyFlags { None = 0, A = 1, B = 2, Both = 3, /* etc */ }.)
– BrainSlugs83
Jun 7 '16 at 20:39
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Generate Java class from JSON?
...ble as a maven plugin, ant task, gradle extension, CLI tool, java library, etc...
– joelittlejohn
Nov 20 '17 at 23:42
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Redirecting Output from within Batch file
.... The batch file contains commands to get the time, IP information, users, etc.
10 Answers
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