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Naming convention for Scala constants?
...ER!!!")
case Some(lowerConst) => println("lower!")
case _ => println("mismatch!")
}
}
}
}
Naively I would have expected that to reach all of the cases in the match. Instead it prints:
Input 'Some(lower)' results in: lower!
Input 'Some(UPPER)' results in: UPPER!!...
Diff output from two programs without temporary files
...
One option would be to use named pipes (FIFOs):
mkfifo a_fifo b_fifo
./a > a_fifo &
./b > b_fifo &
diff a_fifo b_fifo
... but John Kugelman's solution is much cleaner.
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Get image data url in JavaScript?
...te the same base64 string as the one I'm getting from PHP when doing base64_encode on the file obtained with file_get_contents function. The images seem very similar/the same, still the Javascripted one is smaller and I'd love them to be exactly the same. One more thing: the input image is a small ...
“R cannot be resolved to a variable”? [duplicate]
...s have names that are ok : only lowercase letters, digits and underscore ("_") .
always make sure the targetSdk is pointed to the latest API (currently 18) , and set it in the project.properties file
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What version of javac built my jar?
...7. The version information is built in.
http://en.wikipedia.org/wiki/Java_class_file
Note: As mentioned in the comment below,
those bytes tell you what version the class has been compiled FOR, not
what version compiled it.
...
Gmail's new image caching is breaking image links in newsletter
...le.ca 66.249.85.50 - - [10/Apr/2014:17:57:18 -0400] "GET /newsletters/Apr10_2014/cad/cad2.jpg HTTP/1.1" 403 457 "-" "Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.0.7) Gecko/2009021910 Firefox/3.0.7 (via ggpht.com GoogleImageProxy)"
You can see that my server was blocking the GOOGLEIMAGEPRO...
Preventing an image from being draggable or selectable without using JS
...it show no effect but still fire the drag event?
– Ty_
Sep 14 '15 at 17:49
6
I found I could stil...
What is the difference between Step Into and Step Over in the Eclipse debugger?
...statement will the printing happen or not?
– username_4567
Sep 5 '12 at 12:37
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Are there any O(1/n) algorithms?
...ct an arbitrary algorithm to fulfill this, e.g. the following one:
def get_faster(list):
how_long = (1 / len(list)) * 100000
sleep(how_long)
Clearly, this function spends less time as the input size grows … at least until some limit, enforced by the hardware (precision of the numbers, m...
MsDeploy is returning 403 forbidden
...d to change webdeploy (for me it required re-download search for 'WebDeploy_x64_en-US.msi')
enabling all options.
got a new error, always good, ERROR_USER_NOT_AUTHORIZED_FOR_CONTENTPATH. for this I looked at the web deploy errors (see below for link).
Diagnosis - A non-administrative user attem...