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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 ...
Changing java platform on which netbeans runs
I am using Netbeans 6.7. I had first installed Java 1.5 before installing Netbeans. When i installed Netbeans it took Java 1.5 as the default version. Then i installed Java 1.6 on my machine. I need to change the default JDK of my netbeans to 1.6 not only to a specific project but to the whole Netbe...
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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How to get the current date and time
How do I get the current date and time in Java?
10 Answers
10
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Where is Java's Array indexOf?
...ity class.
If the array is not sorted and is not an array of primitives:
java.util.Arrays.asList(theArray).indexOf(o)
If the array is primitives and not sorted, one should use a solution offered by one of the other answers such as Kerem Baydoğan's, Andrew McKinlay's or Mishax's. The above code...
Connect Java to a MySQL database
How do you connect to a MySQL database in Java?
14 Answers
14
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Why is Java's SimpleDateFormat not thread-safe? [duplicate]
...oor wasn't nailed shut long long ago. I think the real answer is to avoid java.util.Date and Calendar.
– kevin cline
Aug 16 '12 at 19:59
4
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What are the differences between Generics in C# and Java… and Templates in C++? [closed]
I mostly use Java and generics are relatively new. I keep reading that Java made the wrong decision or that .NET has better implementations etc. etc.
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SSL handshake alert: unrecognized_name error since upgrade to Java 1.7.0
I upgraded from Java 1.6 to Java 1.7 today.
Since then an error occur when I try to establish a connection to my webserver over SSL:
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