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How large should my recv buffer be when calling recv in the socket library
...perform fragmentation). For UDP you are always save if you use a buffer of 64 KB, since no IP packet (v4 or v6) can be above 64 KB in size (not even when fragmented) and this even includes the headers IIRC, so data will always be below 64 KB for sure.
– Mecki
D...
Group a list of objects by an attribute : Java
...efine a getter function. More info in cs.princeton.edu/courses/archive/spr96/cs333/java/tutorial/java/…
– Eranga Heshan
Dec 30 '18 at 14:19
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Get int value from enum in C#
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On a related note, if you want to get the int value from System.Enum, then given e here:
Enum ...
Pandas - How to flatten a hierarchical index in columns
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pd.DataFrame(df.to_records()) # multiindex become columns and new index is integers only
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How do I install pip on macOS or OS X?
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If you brew-install Python, but pip is still not in your path, you might need to re-link, like this brew unlink python && brew link...
Is this the right way to clean-up Fragment back stack when leaving a deeply nested stack?
... edited Dec 7 '16 at 8:43
EC84B4
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answered Jul 24 '13 at 9:58
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Is there a JavaScript / jQuery DOM change listener?
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apsillersapsillers
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Copy a file in a sane, safe and efficient way
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With C++17 the standard way to copy a file will be including the <filesystem> header and ...
How to detect Adblock on my website?
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No extra requests. No external libraries. Just plain, simple JavaScript:
var adBlockEnable...
How do I analyze a program's core dump file with GDB when it has command-line parameters?
...2'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000564583cf2759 in myfunc (i=3) at main.c:7
7 *(int*)(NULL) = i; /* line 7 */
(gdb) bt
#0 0x0000564583cf2759 in myfunc (i=3) at main.c:7
#1 0x0000564583cf2858 in main (argc=3, argv=0x7ffcca4effa8) at main.c:2
So not...