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When is CRC more appropriate to use than MD5/SHA1?
...a86af", what is 8 character long string. Btw, it is 32bit number stored in HEX format. For example, "sha256" has 256bits hash, again stored as HEX, what gives 64 character long string.
– Martin
Aug 6 '12 at 12:28
...
namespaces for enum types - best practices
...nknown = 0,
MCS,
MEM,
BIN,
HEX
} Type;
};
...
class Worker {
File::Type fileType;
void DoIt() {
switch(fileType) {
case File::MCS: ... ;
case File::MEM: ... ;
case File::HEX: ... ;
}
}
...
Disable developer mode extensions pop up in Chrome
...ome.dll (dev channel, 32-bit) using hiew32 demo version: run it, switch to hex view (Enter key), search for ExtensionDeveloperModeWarning (F7) then press F6 to find the referring code, go to nearby INC EAX line, which is followed by RETN, press F3 to edit, type 90 instead of 40, which will be render...
Generating a random password in php
...is method as well...
$bytes = openssl_random_pseudo_bytes(2);
$pwd = bin2hex($bytes);
It's taken from the php.net site and it creates a string which is twice the length of the number you put in the openssl_random_pseudo_bytes function. So the above would create a password 4 characters long.
In ...
Memcached下一站:HandlerSocket! - 更多技术 - 清泛网 - 专注C/C++及内核技术
...就没有必要使用Memcached了,能节省大量的硬件资源,相当低碳!而且HandlerSocket操作的是MySQL放在内存中的索引,没有额外的缓存,所以自然就不存在数据一致性的问题。
安装
如果使用Percona Server版本的MySQL就简单了,因为它已...
LEGO EV3 机器人传感器面板 · App Inventor 2 中文网
...响应可以减小此值
电池电量:确保 EV3 电池电量充足,低电量可能影响蓝牙连接稳定性
原文链接
原版教程:Hackster.io - App Inventor x Lego EV3 robot Sensor Panel
作者:CAVEDU Education
许可证:GPL3+
...
Calculate RSA key fingerprint
...
Since your example hex fingerprint is 32 digits I believe it would be an MD5 fingerprint, correct? As opposed to a 40 digit fingerprint, which would indicate SHA1
– culix
Dec 19 '13 at 15:12
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How can I get a side-by-side diff when I do “git diff”?
...es the following seven arguments to the diff program:
path old-file old-hex old-mode new-file new-hex new-mode
You typically only need the old-file and new-file parameters. Of course most diff tools only take two file names as an argument. This means that you need to write a small wrapper-scr...
Suppress/ print without b' prefix for bytes in Python 3
...t;>> print(str(curses.version, "utf-8"))
2.2
Optionally convert to hex first, if the data is not already UTF-8 compatible. E.g. when the data are actual raw bytes.
from binascii import hexlify
from codecs import encode # alternative
>>> print(hexlify(b"\x13\x37"))
b'1337'
>>...
Python int to binary string?
...
If you're looking for bin() as an equivalent to hex(), it was added in python 2.6.
Example:
>>> bin(10)
'0b1010'
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