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Inner join vs Where
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I find the WHERE syntax easier to read than INNER JION - I guess its like Vegemite. Most people in the world probably find it disgusting but kids brought up eating it love it.
– ScottCher
Oct 27 '08 at 18:53
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How can you diff two pipelines in Bash?
... filenames like /dev/fd/63 to get a filename that the command can open and read from to actually read from an already-open file descriptor that bash set up before exec'ing the command. (i.e. bash uses pipe(2) before fork, and then dup2 to redirect from the output of quux to an input file descriptor...
How to get error information when HttpWebRequest.GetResponse() fails
...ient would throw an exception when it encounters a 500 error but you could read the response stream and fetch the message of the exception.
So you could catch a WebException which is what will be thrown if a non 200 status code is returned from the server and read its body:
catch (WebException ex)...
How can I select random files from a directory in bash?
...a script that uses GNU sort's random option:
ls |sort -R |tail -$N |while read file; do
# Something involving $file, or you can leave
# off the while to just get the filenames
done
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First-time database design: am I overengineering? [closed]
...; 3. I still don't know how indexes work, it's something I have planned to read up on. If we ever have the "problem" of reaching a million records there will probably be a budget to hire experienced developers :P Thanks for the insight into different db roles that exist, it's all new to me and very ...
Which would be better for concurrent tasks on node.js? Fibers? Web-workers? or Threads?
...gling and got these answers to solve the problem: Fibers, Webworkers and Threads (thread-a-gogo). Now which one to use is a confusion and one of them definitely needs to be used - afterall what's the purpose of having a server which is just good at IO and nothing else? Suggestions needed!
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What's the meaning of exception code “EXC_I386_GPFLT”?
...verwriting some pointer data with other stuff, or going out of bounds when reading some pointer value.
Another likely causes is unaligned access with an SSE register - in other word, reading a 16-byte SSE register from an address that isn't 16-byte aligned.
There are, as I said, many other possi...
Printing hexadecimal characters in C
I'm trying to read in a line of characters, then print out the hexadecimal equivalent of the characters.
7 Answers
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Can I use the range operator with if statement in Swift?
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This version seems to be more readable than pattern matching:
if (200 ... 299).contains(statusCode) {
print("Success")
}
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How to Update Multiple Array Elements in mongodb
...pdate each item individually
(events.0.handled events.1.handled
...) or...
Read the document, do the edits
manually and save it replacing the
older one (check "Update if
Current" if you want to ensure
atomic updates)
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