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Is recursion ever faster than looping?
I know that recursion is sometimes a lot cleaner than looping, and I'm not asking anything about when I should use recursion over iteration, I know there are lots of questions about that already.
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Handling JSON Post Request in Go
...parse error if invalid JSON was encountered. Processing I/O streams in realtime is the preferred go-way.
Addressing some of the user comments about detecting bad user input:
To enforce mandatory fields, and other sanitation checks, try:
d := json.NewDecoder(req.Body)
d.DisallowUnknownFields()...
How to remove unused C/C++ symbols with GCC and ld?
...you'll probably need to err on the side of including some extra symbols at times. Which basically is what Ira says in his comments to the question. (BTW: "not necessary to the correct operation of the program" is a different definition of "unused" than how that term is used in the standards)
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range over interface{} which stores a slice
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woh many thanks, that trick saved me a lot of time (and headache!)
– Nicolas Garnier
Jan 7 at 10:22
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What is Java Servlet?
...let container. The servlet container can host several servlets at the same time.
– Jon Skeet
Aug 27 '11 at 11:49
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How can I get the list of files in a directory using C or C++?
...is "available" for windows, not "included" in any IDE from now and for all times ... I am pretty sure you can download dirent and put it in some include dir and voila there it is.
– Peter Parker
Apr 15 '16 at 9:43
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Change Tomcat Server's timeout in Eclipse
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Open the Servers view -> double click tomcat -> drop down the Timeouts section
There you can increase the startup time for each particular server.
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“Cross origin requests are only supported for HTTP.” error when loading a local file
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This saved me a ton of time thanks. My Python install didnt have the SimpleHTTPServer module but the node instructions worked like a charm.
– LukeP
Jul 25 '14 at 3:42
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How to escape os.system() calls?
... only thing which need to be quoted, which means that shell keywords (like time, case or while) will be parsed when that behaviour is not expected. For that reason I would recommend using the single-quoting routine in this answer, because it doesn't try to be "clever" so doesn't have those silly edg...
Git “error: The branch 'x' is not fully merged”
...entence is incorrect. I just had this problem and spent an annoyingly long time trying to figure out what the problem was, and it was just that the remote tracking branch had been deleted as part of the pull request, and in the time since I had pulled changes from master on the local branch. The onl...