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How to print a int64_t type in C
...t64_t t;
printf("%" PRIu64 "\n", t);
you can also use PRIx64 to print in hexadecimal.
cppreference.com has a full listing of available macros for all types including intptr_t (PRIxPTR). There are separate macros for scanf, like SCNd64.
A typical definition of PRIu16 would be "hu", so implicit...
When should one use HTML entities?
... rendering as special characters rather than hard to understand decimal or hex encodings.
As long as your page's encoding is properly set to UTF-8, you should use the actual character instead of an HTML entity. I read several documents about this topic, but the most helpful were:
UTF-8: The Secr...
Remove non-utf8 characters from string
...are not displaying properly. Characters are like this 0x97 0x61 0x6C 0x6F (hex representation)
18 Answers
...
“#include” a text file in a C program as a char[]
...ou're piping data in instead of using an input file, you'll get an list of hexadecimal values instead (without the array declaration or the len variable).
– Hasturkun
Mar 21 '10 at 23:42
...
set up device for development (???????????? no permissions)
...ture.
Create a file named /tmp/android.rules with the following contents (hex vendor numbers were taken from the vendor list page):
SUBSYSTEM=="usb", ATTRS{idVendor}=="0bb4", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0e79", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0502", MODE="0666"
S...
Is there a printf converter to print in binary format?
I can print with printf as a hex or octal number. Is there a format tag to print as binary, or arbitrary base?
52 Answer...
Is there a method to generate a UUID with go language
...o you can retrieve the binary value easily. It also provides the standard hex string representation via its String() method.
The code you have also looks like it will also generate a valid version 4 UUID: the bitwise manipulation you perform at the end set the version and variant fields of the UUI...
public static const in TypeScript
...
@hex-please ask a new question.
– WiredPrairie
Oct 3 '16 at 10:32
1
...
What is the iBeacon Bluetooth Profile
... something like that, would I just replace the FF in your example with the HEX value of my string? (and also update the length of the AD structure to suite?)
– Mark
Dec 18 '13 at 2:31
...
Base64 encoding and decoding in client-side Javascript
...s utf8, possible encoding types are ascii, utf8, ucs2, base64, binary, and hex
var b = new Buffer('JavaScript');
// If we don't use toString(), JavaScript assumes we want to convert the object to utf8.
// We can make it convert to other formats by passing the encoding type to toString().
var s = b.t...