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Release generating .pdb files, why?
...different hash, and therefore a different PDB file. This is fixable with a hex editor, but not user-friendly. And also outside of this answer's scope.
– Cody Gray♦
Feb 1 '17 at 5:19
...
How to open, read, and write from serial port in C?
...ata from the serial terminal.
By default the received data is displayed as hexadecimal byte values.
To make the program treat the received data as ASCII codes, compile the program with the symbol DISPLAY_STRING, e.g.
cc -DDISPLAY_STRING demo.c
If the received data is ASCII text (rather than binar...
Printf width specifier to maintain precision of floating-point value
...
I recommend @Jens Gustedt hexadecimal solution: use %a.
OP wants “print with maximum precision (or at least to the most significant decimal)”.
A simple example would be to print one seventh as in:
#include <float.h>
int Digs = DECIMAL_DIG...
Notifier 通知扩展：功能强大的Android通知管理工具，支持通知通道、意图、...
...
2.4 (2021-04-16)
- 设计器中 Colorized 属性的数据类型错误- 使用 KeepAlive 扩展时，意图类型 Event 的 UrsNotification.OnClick 事件未触发（注意：示例不受影响）
2.5 (2021-04-17)
在某些条件下，UrsNotification.Oncli...
Difference between a Structure and a Union
...er look at the actual memory values, let's set and print out the values in hex:
union foo x;
x.a = 0xDEADBEEF;
x.b = 0x22;
printf("%x, %x\n", x.a, x.b);
prints
deadbe22, 22
You can clearly see where the 0x22 overwrote the 0xEF.
BUT
In C, the order of bytes in an int are not defined. This pro...
How can I debug git/git-shell related problems?
...t is not (ch >= 0x20) && (ch < 0x80) as dot .) and no way of hex output for http data.
– kinORnirvana
Oct 6 '16 at 17:44
add a comment
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Why are these numbers not equal?
...the representation is a bit unwieldy. If we look at them in binary (well, hex, which is equivalent) we get a clearer picture:
sprintf("%a",0.9)
#[1] "0x1.ccccccccccccdp-1"
sprintf("%a",1.1-0.2)
#[1] "0x1.ccccccccccccep-1"
sprintf("%a",1.1-0.2-0.9)
#[1] "0x1p-53"
You can see that they differ by 2...
Encrypt & Decrypt using PyCrypto AES 256
...size)
# Convert the IV to a Python integer.
iv_int = int(binascii.hexlify(iv), 16)
# Create a new Counter object with IV = iv_int.
ctr = Counter.new(AES.block_size * 8, initial_value=iv_int)
# Create AES-CTR cipher.
aes = AES.new(key, AES.MODE_CTR, counter=ctr)
# Enc...
Get Image size WITHOUT loading image into memory
...ER:
name, description, handler = MARKER[i]
# print hex(i), name, description
if handler is not None:
handler(self, i)
if i == 0xFFDA: # start of scan
rawmode = self.mode
if self.mode == "CMYK":
...
Regex exactly n OR m times
...nsider this:
#[a-f0-9]{6}|#[a-f0-9]{3}
This will find all occurences of hex colour codes (they're either 3 or 6 digits long). But when I flip it around like this
#[a-f0-9]{3}|#[a-f0-9]{6}
it will only find the 3 digit ones or the first 3 digits of the 6 digit ones. This does make sense and a ...