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How do I create a unique ID in Java? [duplicate]
I'm looking for the best way to create a unique ID as a String in Java.
11 Answers
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How to automate createsuperuser on django?
I want to auto run manage.py createsuperuser on django but it seams that there is no way of setting a default password.
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How to click or tap on a TextView text
I know this is so easy (doh...) but I am looking for a way to run a method on tapping or clicking a TextView line of text in an Android App.
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proper hibernate annotation for byte[]
I have an application using hibernate 3.1 and JPA annotations. It has a few objects with byte[] attributes (1k - 200k in size). It uses the JPA @Lob annotation, and hibernate 3.1 can read these just fine on all major databases -- it seems to hide the JDBC Blob vendor peculiarities (as it should do...
NoSql vs Relational database
Recently NoSQL has gained immense popularity.
9 Answers
9
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Passing parameters to a Bash function
I am trying to search how to pass parameters in a Bash function, but what comes up is always how to pass parameter from the command line.
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Grepping a huge file (80GB) any way to speed it up?
This has been running for an hour on a fairly powerful linux server which is otherwise not overloaded.
Any alternative to grep? Anything about my syntax that can be improved, (egrep,fgrep better?)
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How to list the files inside a JAR file?
I have this code which reads all the files from a directory.
16 Answers
16
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List attributes of an object
Is there a way to grab a list of attributes that exist on instances of a class?
18 Answers
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How can I cast int to enum?
How can an int be cast to an enum in C#?
31 Answers
31
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