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Convert bytes to a string
...[:err.start]
thebyte = err.object[err.start:err.end]
repl = u'\\x'+hex(ord(thebyte))[2:]
return (repl, err.end)
codecs.register_error('slashescape', slashescape)
# --- processing
stream = [b'\x80abc']
lines = []
for line in stream:
lines.append(line.decode('utf-8', 'slashescape')...
linux下iptables配置详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ilter表里的两个链规则(INPUT,FORWARD)时,不在这两个规则里的数据包怎么处理呢,那就是DROP(放弃).应该说这样配置是很安全的.我们要控制流入数据包
而对于OUTPUT链,也就是流出的包我们不用做太多限制,而是采取ACCEPT,也就是说,不在着...
Overload constructor for Scala's Case Classes?
... test = 0; this(bar,test) } (this is doesn't work)
– HEX
Oct 15 '13 at 14:52
...
How can I change the color of a Google Maps marker?
...reate. I prefer to have the option to change colors of a whim.
Update: The Hex color of the default icon is "#FE7569". Also, you can setImage on a Marker rather than creating a new Marker with a new icon. So if you want a function to highlight you could go with something like this, using the functio...
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...