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How does a public key verify a signature?
...ey.
A digital signature in its simplest description is a hash (SHA1, MD5, etc.) of the data (file, message, etc.) that is subsequently encrypted with the signer's private key. Since that is something only the signer has (or should have) that is where the trust comes from. EVERYONE has (or should ...
Real-world examples of recursion [closed]
... system. Recursively finding files, deleting files, creating directories, etc.
Here is a Java implementation that recursively prints out the content of a directory and its sub-directories.
import java.io.File;
public class DirectoryContentAnalyserOne implements DirectoryContentAnalyser {
pr...
How to write a multidimensional array to a text file?
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You might not need pprint in order to print the dictionary.
– zyy
Jan 28 '19 at 22:29
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What does “to stub” mean in programming?
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Layman's terms, it's dummy data (or fake data, test data...etc.) that you can use to test or develop your code against until you (or the other party) is ready to present/receive real data. It's a programmer's "Lorem Ipsum".
Employee database not ready? Make up a simple one with Jane...
What is the dependency inversion principle and why is it important?
...ava and .NET, that deal with all situations (static methods, constructors, etc.). Applying DIP tends to make software more complex and less maintainable, and no more testable.
– Rogério
Aug 31 '09 at 17:33
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What's the difference between an object initializer and a constructor?
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Object Initializers were something added to C# 3, in order to simplify construction of objects when you're using an object.
Constructors run, given 0 or more parameters, and are used to create and initialize an object before the calling method gets the handle to the created ob...
How do I speed up the gwt compiler?
...ditional overhead from compile time.
Bottom line: you're not going to get order-of-magnitude increase in compiler performance, but taking several relaxations, you can shave off a few minutes here and there.
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Scala 2.8 breakOut
...t" come from (what am I breaking out of)? Why is it needed in this case in order to get a Map out? Surely is there is some way to briefly answer these questions? (even if the lengthy type-groveling remains necessary in order to grasp every detail)
– Seth Tisue
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Creating rounded corners using CSS [closed]
... this completely worked for me, along with defining the -moz etc etc corners for other browsers.
– bharal
Jan 26 '12 at 15:34
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curl POST format for CURLOPT_POSTFIELDS
...ey should be encoded too, just in case you have it like "name&surname" etc. Especially if data is given by the end user
– Marius Balčytis
Jun 7 '12 at 13:28
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