How to decode Base64 to original String?

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There are ten answers to this question.

Best solution

Decode Base64 in C# (Either string Encrypted or not)

I want to decrypt the string in base64 format. I have some data in encrypt format and some in normal text. First I need to check the string is in encrypted or not. If its in encrypted format then decrypt the string. If its in normal text then show the text as it is. Here is my code:- public static string DecryptConnectionString(string connectionString) { string result = ""; bool app = false; app = IsBase64String(connectionString); if (app == true) { Byte[] b = Convert.FromBase64String...

Answer:

The problem is the encoding. In the sample above you use ASCII. Normally when using .net Variables u...

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Shri at Stack Overflow Mark as irrelevant Undo

Other solutions

Help me decode what looks like base64

I have a program that stores information in a database. Because this program doesn't have an API, any automation has to be done by writing directly to the database. Some of the database columns are encoded, so in order to write into them I need to know...

Answer:

Here's a snip of .Net code I have access to that results in the same type of output: return Convert...

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Nonsteroidal Anti-Inflammatory Drug at Ask.Metafilter.Com Mark as irrelevant Undo

How to encode messages in base64?

I was on Twitter and one of the users I am following posted a message for people to decode. I figured out that it was encoded in base64 but I am clueless on decoding/encoding these messages. Can anyone show me how to encode a message into base64 and...

Answer:

You know that base64 encoding 6 bits groups are taken some symbol is assigned based on the 6 bit value...

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Docere Suess at Yahoo! Answers Mark as irrelevant Undo

Why does Python use str.encode and str.decode conventions?

Concerning str.encode and str.decode within the Python 2.7 language - Why do we decode a string to make it unicode? It seems more logical to encode a string to unicode considering a string is an array of 8-bit characters. I'm therefore encoding, in some...

Answer:

There's two separate concepts: "byte string" and "character string". The former...

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Xuan Luo at Quora Mark as irrelevant Undo

How To Convert ASCII To String In Visual Basic.?

I've found how to convert text entered to ASCII, but I cant seem to find how to decode the numbers. Heres my code(this is in the VB5 & 6 Textbook): Private strText As String Private strConvertedText As String Private strConvertedAscii As String ...

Answer:

What you need is the chr() function. It returns the character whos ASCII code is entered. E.g. chr(...

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Jonathan at Yahoo! Answers Mark as irrelevant Undo

How To Convert ASCII To String In Visual Basic.?

I've found how to convert text entered to ASCII, but I cant seem to find how to decode the numbers. Heres my code(this is in the VB5 & 6 Textbook): Private strText As String Private strConvertedText As String Private strConvertedAscii As String ...

Answer:

The following code works. 'Ends the program Private Sub cmdDone_Click() End End Sub Dim strText As String...

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Jonathan at Yahoo! Answers Mark as irrelevant Undo

Is a php query string containing two question mark separators '?' problematic? (file.php?parm1=val1&parm2=val2?parm3=val3&...).

So here's some more detail behind this question... I have two systems from two different vendors, both proprietary. We'll call them System A and System B. Both systems function as stand alone entities, but System B provides some additional and very specific...

Answer:

Yes, that will not work right. What you need to do is to use the PHP UrlEncode function to encode all...

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Manuel Lemos at Quora Mark as irrelevant Undo

What is the best way to create a String in Java that will take up the least amount of kilobytes?

UPDATE: Although this question is a good discussion on String Compression it is a bad idea to try and store a large 64kb record in DynamoDB as you are charged by the kb that you store.  The better way to store large data is to have the look up data in...

Answer:

I'd probably use java.util.zip. For the kind of string you're talking about, you'll probably get compression...

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Joshua Engel at Quora Mark as irrelevant Undo

Is there a way to avoid getting "WordPress database error: [MySQL server has gone away]" when setting a very long string with set_transient()?

When I set a very large base64 encoded string into a transient with set_transient(), I got: WordPress database error: [MySQL server has gone away] INSERT   INTO `wp_options` (`option_name`, `option_value`, `autoload`) VALUES  ('_transient_93a988641ef...

Answer:

Do you need to use the Transients API? Could you perhaps try using the options API instead? From memory...

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Dwayne Charrington at Quora Mark as irrelevant Undo

Decrypt MD5 Hash String Please!?

Okay so I have this one MD5 hash string that I MUST decode. Don't ask why. It is very important I have it decoded by tomorrow morning otherwise I will wake up with no girlfriend.. >.< Can someone please decode it? Here it is: 5ea95ff73731aa767dfa...

Answer:

WHAT THE HELL

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Pkmmte at Yahoo! Answers Mark as irrelevant Undo

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