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How to track down a “double free or corruption” error
...er: attempting double-free on 0x602000000010 in thread T0:
#0 0x7f35b2d7b3c8 in operator delete(void*, unsigned long) /media/sf_shared/gcc-7.1.0/libsanitizer/asan/asan_new_delete.cc:140
#1 0x400b2c in main /media/sf_shared/jkr/cpp/d_free/d_free.cxx:11
#2 0x7f35b2050c04 in __libc_start_ma...
What is the maximum length of a URL in different browsers?
...3zig8LVYe7pSnwZZlP1XzPqMdfoyMC22WFvJHZnjoxwS8qzDG9UpG20J9YNWJVWJfGC5ltiXmB57b4cXjwuI5E2uDdmqlplloFXYP6vCys1slI5lqHmzB4SSlxlf2jsXtjXrjpjuelmMu2xAPNkbwk4M9HiZRS5r5mZdzfezE3Y9OQjFybnpR0RxKOLuy8ukNqTXymeZxTFpT3ACzVKZndfZ64sQaKRwk6qpOpjNVbTJViLb1ORB6M7xp4NdZ2mULrNbE9OxTEdpXIrfpAyjKWftatfhWbz6eMsKzY/emvZ/...
How to format a number as percentage in R?
...7.29905 84.47743 90.38425 112.22889 #paste(formatC())
# 4 krlmlr() 243.19699 267.74435 304.16202 280.28878 311.41978 534.55904 #scales::percent()
So sprintf emerges as a clear winner when we want to add a percent sign. On the other hand, if we only want to multiply the number and round (go from...
Find size of Git repository
...following:
count: 1910
size: 19764
in-pack: 41814
packs: 3
size-pack: 1066963
prune-packable: 1
garbage: 0
The line you're looking for is size-pack. That is the size of all the packed commit objects, or the smallest possible size for the new cloned repository.
...
Converting from longitude\latitude to Cartesian coordinates
... to height h above the WGS 84 ellipsoid by using the geopotential model EGM96 (Lemoine et al, 1998).
This is done by interpolating a grid of the geoid height file with a spatial resolution of 15 arc-minutes.
Or if you have some level professional GPS has Altitude H (msl,heigh above mean sea level) ...
How do you enable “Enable .NET Framework source stepping”?
... that server.
http://referencesource.microsoft.com/symbols/mscorlib.pdb/ED96A7F38A2940F39B9CA7AD9BC5CB671/mscorlib.pdb
After the above failure, it tries some server called 'msdl' where it finds the actual PDB (but it appears this one have no source code info).
http://msdl.microsoft.com/download/s...
Convert character to ASCII code in JavaScript
...91": "[", "92": "\\", "93": "]", "94": "^", "95": "_",
"96": "`", "97": "a", "98": "b", "99": "c", "100": "d",
"101": "e", "102": "f", "103": "g", "104": "h", "105": "i",
"106": "j", "107": "k", "108": "l", "109": "m", "110": "n", ...
Positive Number to Negative Number in JavaScript?
...
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Select SQL Server database size
...IMPLE 494.32 366.44 308.88 127.88 34.96 2016-01-05 18:59:10.000 37.53 NULL NULL
3 model ONLINE SIMPLE 349.06 4.06 2.56 345.00 0.97 2...
Way to get all alphabetic chars in an array in PHP?
... CM [91] => CN [92] => CO [93] => CP [94] => CQ [95] => CR [96] => CS [97] => CT [98] => CU [99] => CV [100] => CW [101] => CX [102] => CY [103] => CZ [104] => DA [105] => DB [106] => DC [107] => DD [108] => DE [109] => DF [110] => DG [111]...