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400 BAD request HTTP error code meaning?
... right for 400 is in the situation where an action is being requested that does not make sense and should not be repeated. I wrote this answer 4 years ago, these days I feel like even errors should return 200, and that errors should only apply to the http transmission and not the payload.
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What's the difference between compiled and interpreted language?
...ecks for errors, compiles it and then executes it. Whereas, an interpreter does this line by line, so it takes one line, checks it for errors, and then executes it.
If you need more information, just Google for "difference between compiler and interpreter".
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Best way to use html5 data attributes with rails content_tag helper?
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This actually just appends things onto my URL. It doesn't add a data attribute.
– Jim Wharton
Dec 6 '11 at 2:05
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How to write a JSON file in C#?
...h.txt", json);
Or the slightly more efficient version of the above code (doesn't use a string as a buffer):
//open file stream
using (StreamWriter file = File.CreateText(@"D:\path.txt"))
{
JsonSerializer serializer = new JsonSerializer();
//serialize object directly into file stream
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String vs. StringBuilder
... + c;
a = a + d;
Then you need to explicitly use a StringBuilder. .Net doesn't automatically create a StringBuilder here, because it would be pointless. At the end of each line, "a" has to be an (immutable) string, so it would have to create and dispose a StringBuilder on each line. For speed,...
What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
...re work to recover from it.
So which you want depends on how your project does its error handling. For instance, in our daemons, the main loop has a blank rescue which will catch RuntimeErrors, report them, and then continue. But in one or two circumstances, we want the daemon to really really die ...
How do I rename a repository on GitHub?
...g.
git@github.com:someuser/newprojectname.git
(see footnote if your URL does not look like this).
Your working copy of Git uses this URL when you do a push or pull.
So after you rename your project, you will have to tell your working copy the new URL.
You can do that in two steps:
Firstly, cd...
What is the correct SQL type to store a .Net Timespan with values > 24:00:00?
...Ticks/CAST(10000 AS BIGINT), '1900-01-01') AS TIME). The '1900-01-01' date doesn't matter, of course, it's just the third variable required by the DATEADD(...) function. Remember there are 100 nanoseconds in a tick, but if you use DATEADD(NANOSECOND... you're likely to get an overflow, hence using m...
Center Google Maps (V3) on browser resize (responsive)
...ction, but can't get it to work correctly. map.setCenter(map.getCenter()); doesn't work.
– Gregory Bolkenstijn
Jan 10 '12 at 10:19
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How to properly stop the Thread in Java?
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There's a small typo in the code, Thread.currentThread() doesn't have the parenthesis.
– Vlad V
Dec 12 '13 at 0:13
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