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How to work with complex numbers in C?
...e OP mentions Python bindings, when working with Python I try to stick to C89 (since the rest of Python's code is C89, and if you want your extension to run on Windows, it's usually compiled with MVSC, which is limited to C89). I don't know that it's strictly necessary though.
–...
How to round up to the nearest 10 (or 100 or X)?
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If you have a range of values in your plot, for example [3996.225, 40001.893] then the automatic way should take into account both the size of the range and the magnitude of the numbers. And as noted by Hadley, the pretty() function might be what you want.
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What is the difference between print and puts?
...r an object of your new class while print does
– kapv89
Oct 28 '12 at 18:30
1
using irb 0.9.5 put...
C# Sortable collection which allows duplicate keys
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abatishchev
89.7k7272 gold badges279279 silver badges417417 bronze badges
answered Apr 19 '11 at 12:55
Dipti Meht...
How to change spinner text size and text color?
...If you had debugged this you would know this.
– vilpe89
Jun 25 '13 at 7:16
3
@vilpe89 could you m...
Vagrant error: NFS is reporting that your exports file is invalid
...-342e-4f55-b69a-97edda35742f
# VAGRANT-BEGIN: 501 b3c6e7fe-95d4-48db-8876-c89d3e07af8d
"/Users/[username]/Sites/molitech-oms" 192.168.11.124 -alldirs -mapall=501:20
# VAGRANT-END: 501 b3c6e7fe-95d4-48db-8876-c89d3e07af8d
# VAGRANT-BEGIN: 501 3e2aabfd-ce63-441b-85a2-1b51e8beb863
"/Users/[username]/Si...
How do you convert a byte array to a hexadecimal string, and vice versa?
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89
Because a byte is two nibbles, any hex string that validly represents a byte array must have an even character count. A 0 should not be ad...
How to get CRON to call in the correct PATHs
... new environment, with a fresh copy of PATH...
– jjcf89
Jan 28 '19 at 16:07
Can confirm that @jjcf89 is correct, PATH ...
How to print a int64_t type in C
...cast!
printf("%ld", (long)my_int);
printf("%lld", (long long)my_int); /* C89 didn't define `long long` */
printf("%f", (double)my_int);
If you're stuck with a C89 implementation (notably Visual Studio) you can perhaps use an open source <inttypes.h> (and <stdint.h>): http://code.googl...
Chrome ignores autocomplete=“off”
... This works great in all browsers except Chrome browser (Version 21.0.1180.89).
51 Answers
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