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Extract public/private key from PKCS12 file for later use in SSH-PK-Authentication
...enssl pkcs12 -in pkcs12.pfx -nocerts -nodes | openssl rsa > id_rsa
To convert the private key to a public key:
openssl rsa -in id_rsa -pubout | ssh-keygen -f /dev/stdin -i -m PKCS8
To extract the public key in a format openssh can use:
openssl pkcs12 -in pkcs12.pfx -clcerts -nokeys | openss...
Distinct by property of class with LINQ [duplicate]
...Car y)
{
return x.CarCode.Equals(y.CarCode);
}
public int GetHashCode(Car obj)
{
return obj.CarCode.GetHashCode();
}
#endregion
}
And then
var uniqueCars = cars.Distinct(new CarEqualityComparer());
...
HtmlSpecialChars equivalent in Javascript?
... is a better alternative than writing your own function if your strings to convert are not too large.
What does 'public static void' mean in Java?
...
void means that the method has no return value. If the method returned an int you would write int instead of void.
The combination of all three of these is most commonly seen on the main method which most tutorials will include.
...
How to write a simple database engine [closed]
...
assume you have a table, with some data, we would create a data format to convert this table into a binary file, by agreeing on the definition of a column delimiter and a row delimiter and make sure such pattern of delimiter is never used in your data itself. i.e. if you have selected <*> for...
Copying files from one directory to another in Java
... FileUtils.copyDirectory(source, dest);
} catch (IOException e) {
e.printStackTrace();
}
FileUtils class from apache commons-io library, available since version 1.2.
Using third party tools instead of writing all utilities by ourself seems to be a better idea. It can save time and other valu...
Looping over arrays, printing both index and value
... space separated list of words is not an array. Wrap it like so (a b c) to convert it to an array.
– Breedly
Aug 19 '16 at 18:59
...
Replace non-ASCII characters with a single space
...t'll pass over the values twice), and a generator expression will first be converted to one. Giving it a list comprehension is simply faster. See this post.
– Martijn Pieters♦
Nov 19 '13 at 18:42
...
How do I prevent the modification of a private field in a class?
...:
public String [] getArr ()
{
return arr.clone ();
}
or to
public int getArrLength ()
{
return arr.length;
}
public String getArrElementAt (int index)
{
return arr [index];
}
share
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Creating a dictionary from a csv file?
...
You have to just convert csv.reader to dict:
~ >> cat > 1.csv
key1, value1
key2, value2
key2, value22
key3, value3
~ >> cat > d.py
import csv
with open('1.csv') as f:
d = dict(filter(None, csv.reader(f)))
print(d)
~ ...