大约有 3,000 项符合查询结果（耗时：0.0086秒） [XML]
why windows 7 task scheduler task fails with error 2147942667
...n dialogs
To get the relevant error message:
1) Convert 2147942667 to hex: 8007010B
2) Take last 4 digits (010B) and convert to decimal: 267
3) Run: net helpmsg 267
4) Result: "The directory name is invalid."
shar...
Java 256-bit AES Password-Based Encryption
... cipher is generated from decryption key and initialization vector
removed hex twiddling in lieu of org.apache.commons codec Hex routines
Some notes: This uses a 128 bit encryption key - java apparently won't do 256 bit encryption out-of-the-box. Implementing 256 requires installing some extra fil...
Secure random token in Node.js
...o').randomBytes(48, function(err, buffer) {
var token = buffer.toString('hex');
});
The 'hex' encoding works in node v0.6.x or newer.
share
|
improve this answer
|
follow...
How to get a Color from hexadecimal Color String
I'd like to use a color from an hexa string such as "#FFFF0000" to (say) change the background color of a Layout.
Color.HSVToColor looks like a winner but it takes a float[] as a parameter.
...
Random hash in Python
... +1 - surely this is better than my answer, can be used also like this: hex(random.getrandbits(128))[2:-1] this gives you same output as md5 hexdigest method.
– Jiri
Jun 11 '09 at 8:14
...
How to echo with different colors in the Windows command line
...'\t',
'f': '\f',
'v': '\v',
'b': '\b'
};
function decodeJsEscape(_, hex0, hex1, octal, other) {
var hex = hex0 || hex1;
if (hex) { return String.fromCharCode(parseInt(hex, 16)); }
if (octal) { return String.fromCharCode(parseInt(octal, 8)); }
return jsEscapes[other] || other;
}
funct...
Why do enum permissions often have 0, 1, 2, 4 values?
...binations of enum values. I think it's clearer if you write the values in hex notation
[Flags]
public Enum Permissions
{
None = 0x00,
Read = 0x01,
Write = 0x02,
Delete= 0x04,
Blah1 = 0x08,
Blah2 = 0x10
}
sh...
Is there a way to crack the password on an Excel VBA Project?
...
You can try this direct VBA approach which doesn't require HEX editing. It will work for any files (*.xls, *.xlsm, *.xlam ...).
Tested and works on:
Excel 2007
Excel 2010
Excel 2013 - 32 bit version
Excel 2016 - 32 bit version
Looking for 64 bit version? See this...
StackOverflow程序员推荐：每个程序员都应读的30本书 - 杂谈 - 清泛网 - 专...
...些时候是在吃其他开发人员的狗食。– Bernard Dy
17. 《编码：隐匿在计算机软硬件背后的语言》
我推荐Charles Petzold的《编码》。在这个充满工具和IDE的年代，很多复杂度已经从程序员那“抽取”走了，这本书一本开眼之作。 ...
Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
...y, whenever I try to use json_encode , any Unicode output is converted to hexadecimal entities. Is this the expected behavior? Is there any way to convert the output to UTF-8 characters?
...