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Can't find Request.GetOwinContext
...n have the same naming conventions. So an extension method in one does not apply to the other. Same for a lot of the action filters etc.
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How to create a file in memory for user to download, but not through server?
... URIs. Browser support varies; see Wikipedia. Example:
<a href="data:application/octet-stream;charset=utf-16le;base64,//5mAG8AbwAgAGIAYQByAAoA">text file</a>
The octet-stream is to force a download prompt. Otherwise, it will probably open in the browser.
For CSV, you can use:
&lt...
File being used by another process after using File.Create()
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The boolean in the StreamWriter constructor will cause the contents to be appended if the file exists.
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How do I dump an object's fields to the console?
...is was helpful when I was trying to inspect an Amazon S3 object in a Rails app console.
– Paul
Sep 24 '12 at 6:27
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Animated loading image in picasso
...und and around while the image is loading, like I see in most professional apps. Picasso doesn't seem to support this, only static image drawables. Is there a way to get it working with Picasso or do I have to do something different?
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What's the best way to build a string of delimited items in Java?
While working in a Java app, I recently needed to assemble a comma-delimited list of values to pass to another web service without knowing how many elements there would be in advance. The best I could come up with off the top of my head was something like this:
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Causes of getting a java.lang.VerifyError
...nst a different library than you are using at runtime.
For example, this happened to me when trying to run a program that was compiled against Xerces 1, but Xerces 2 was found on the classpath. The required classes (in org.apache.* namespace) were found at runtime, so ClassNotFoundException was no...
Collisions when generating UUIDs in JavaScript?
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Anyway, if it's Chrome and only when starting, your app could generate and discard a row of, say, ten guids using the above function :)
– Vinko Vrsalovic
Jan 21 '14 at 5:48
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Java JDBC - How to connect to Oracle using Service Name instead of SID
I have a Java application that uses JDBC (via JPA) that was connecting to a development database using hostname, port and Oracle SID, like this:
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EC2 instance has no public DNS
...C as a whole? I want public DNS for one node in a VPC but don't want it to apply to every other node with an elastic IP in that VPC.
– Robbie Averill
Oct 30 '14 at 0:54
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