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How do I unit test web api action method when it returns IHttpActionResult?
...s to work without intimate knowledge of the controller implementation. Consider the following:
public class MixedCodeStandardController : ApiController {
public readonly object _data = new Object();
public IHttpActionResult Get() {
return Ok(_data);
}
public IHttpActionRe...
What does -XX:MaxPermSize do?
...eneration.
Permanent Generation: The Permanent Generation is where class files are kept. These are the result of compiled classes and JSP pages. If this space is full, it triggers a Full Garbage Collection. If the Full Garbage Collection cannot clean out old unreferenced classes and there is no ro...
How do I join two SQLite tables in my Android application?
I have an Android project that has a database with two tables: tbl_question and tbl_alternative .
4 Answers
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Using print statements only to debug
...worked with before, using formulae never seen before and dealing with huge files. All this made me write a lot of print statements to verify if it's all going right and identify the points of failure. But, generally, outputting so much information is not a good practice. How do I use the print stat...
How do I execute a stored procedure once for each row returned by query?
... a stored procedure that alters user data in a certain way. I pass it user_id and it does it's thing. I want to run a query on a table and then for each user_id I find run the stored procedure once on that user_id
...
How do I access the command history from IDLE?
...
You can always edit the file config-keys.cfg found under ~/.idlerc by default; look for the entry "history-previous" and set it to as below...
history-previous = <Key-Up>
Done.
...
Android set height and width of Custom view programmatically
...the layout where the graphView is placed. For example if in the XML layout file graphView is placed inside RelativeLayout, then you should use new RelativeLayout.LayoutParams(width, height)
– Vic
Feb 10 '19 at 14:51
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What is the 
 character?
...
Oct Dec Hex Name
012 10 0A Line Feed
In the html file you can use Dec and Hex representation of charters
The Dec is represented with &#10;
The Hex is represented with &#x0A (or you can omit the leading zero &#xA)
There is a good converter at https://r12a.git...
How to “re-run with -deprecation for details” in sbt?
...")
After that you could use the ensimeCompileOnly task to compile single file. SBT allows per tasks settings configuration, so you could change for that tasks only:
set scalacOptions in (Compile, EnsimeKeys.ensimeCompileOnly) += "-deprecation"
ensimeCompileOnly src/main/scala/MyFile.scala
...
What is “callback hell” and how and why does RX solve it?
...is other question has some examples of Javascript callback hell: How to avoid long nesting of asynchronous functions in Node.js
The problem in Javascript is that the only way to "freeze" a computation and have the "rest of it" execute latter (asynchronously) is to put "the rest of it" inside a call...