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Encoding as Base64 in Java
I need to encode some data in the Base64 encoding in Java. How do I do that? What is the name of the class that provides a Base64 encoder?
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Has Facebook sharer.php changed to no longer accept detailed parameters?
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Starting from July 18, 2017 Facebook has decided to disregard custom parameters set by users. T...
Java Delegates?
Does the Java language have delegate features, similar to how C# has support for delegates?
15 Answers
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How to format a duration in java? (e.g format H:MM:SS)
...duration in seconds using a pattern like H:MM:SS. The current utilities in java are designed to format a time but not a duration.
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Difference between acceptance test and functional test?
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Mark Amery
98.9k4848 gold badges336336 silver badges379379 bronze badges
answered Jul 30 '10 at 11:55
Patrick Cu...
What data type to use for hashed password field and what length?
...s will vary, because it generates a unique salt).
$2y$10$.vGA1O9wmRjrwAVXD98HNOgsNpDczlqm3Jq7KnEd1rVAGv3Fykk1a
Use the SQL data type CHAR(60) to store this encoding of a Bcrypt hash. Note this function doesn't encode as a string of hexadecimal digits, so we can't as easily unhex it to store in bi...
Which encoding opens CSV files correctly with Excel on both Mac and Windows?
... | General Punctuation |
| ˜ | 152 | 732 | 0x98 | U+02DC | ˜ | small tilde | Spacing Modifier Letters |
| ™ | 153 | 8482 | 0x99 | U+2122 | ™ | trade mark sign ...
Warn user before leaving web page with unsaved changes
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This worked for me on Chrome 71.0.3578.98 (Official Build) (64-bit)
– JacobRossDev
Jan 30 '19 at 20:52
2
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Convert timestamp in milliseconds to string formatted time in Java
... to import SimpleDateFormat, use the import as follows: import java.text.*;
– Naveen Kumar R B
Jan 4 '17 at 11:06
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Java project in Eclipse: The type java.lang.Object cannot be resolved. It is indirectly referenced f
... and then. See http://dev-answers.blogspot.de/2009/06/eclipse-build-errors-javalangobject.html for a possible solution, otherwise try the following;
Close the project and reopen it.
Clean the project (It will rebuild the buildpath hence reconfiguring with the JDK libraries)
OR
Delete and Re-impor...