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How do I encode and decode a base64 string?
...
Encode
public static string Base64Encode(string plainText) {
var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText);
return System.Convert.ToBase64String(plainTextBytes);
}
Decode
public static string Base64Decode(string base64EncodedData...
Hash String via SHA-256 in Java
... output = bigInt.toString(16);
while ( output.length() < 32 ) {
output = "0"+output;
}
}
catch (Exception e) {
e.printStackTrace(System.err);
return null;
}
return output;
}
In a JEE6+ environment one could also use JAXB DataT...
How to show all shared libraries used by executables in Linux?
...tput (for just the /bin directory) will look something like this:
1 /lib64/libexpat.so.0
1 /lib64/libgcc_s.so.1
1 /lib64/libnsl.so.1
1 /lib64/libpcre.so.0
1 /lib64/libproc-3.2.7.so
1 /usr/lib64/libbeecrypt.so.6
1 /usr/lib64/libbz2.so.1
1 /usr/lib64/libelf.so.1
1 /usr/lib64/libpopt...
Copy a file in a sane, safe and efficient way
...turning the number of bytes actually transferred. (This is true on
both 32-bit and 64-bit systems.)
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What is “missing” in the Visual Studio 2008 Express Editions?
...atures compared to Visual Studio Professional:
No add-ins/macros
Some Win32 tools missing
No Team Explorer support
Limited refactoring support
Debugging is much more limited (particularly problematic for server development is no remote debugging)
Lack of support for setup projects
No report creati...
WCF - How to Increase Message Size Quota
... maxBufferPoolSize="20000000">
<readerQuotas maxDepth="32"
maxArrayLength="200000000"
maxStringContentLength="200000000"/>
</binding>
</basicHttpBinding>
</bindings>
And use the binding name in your endpoint co...
如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升
...习算法？ 当然，如果你真心在乎准确率，最好的途径就是测试一大堆各式各样的算法（同时确保在每个算法上也测试不同的参数），最后选择在交叉验证中表现最好的。jmp0xf 译自Edwin Chen
How do you know what machine learning algorithm to...
如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升
...习算法？ 当然，如果你真心在乎准确率，最好的途径就是测试一大堆各式各样的算法（同时确保在每个算法上也测试不同的参数），最后选择在交叉验证中表现最好的。jmp0xf 译自Edwin Chen
How do you know what machine learning algorithm to...
如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升
...习算法？ 当然，如果你真心在乎准确率，最好的途径就是测试一大堆各式各样的算法（同时确保在每个算法上也测试不同的参数），最后选择在交叉验证中表现最好的。jmp0xf 译自Edwin Chen
How do you know what machine learning algorithm to...
如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升
...习算法？ 当然，如果你真心在乎准确率，最好的途径就是测试一大堆各式各样的算法（同时确保在每个算法上也测试不同的参数），最后选择在交叉验证中表现最好的。jmp0xf 译自Edwin Chen
How do you know what machine learning algorithm to...