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Error 1046 No database Selected, how to resolve?
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codaddictcodaddict
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Disable soft keyboard on NumberPicker
I'm trying to deactivate the soft keyboard when using a NumberPicker to enter numerical values (for aesthetic reasons). This is my layout-xml-code:
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What is the best way to implement a “timer”? [duplicate]
...cise. If I specify an interval of 15 seconds, I want the target method invoked every 15 seconds, not every 10 - 20 seconds. On the other hand, I don't need nanosecond accuracy. In this example, it would be acceptable for the method to fire every 14.51 - 15.49 seconds.
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Python - Create list with numbers between 2 values?
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JaredJared
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How to choose the id generation strategy when using JPA and Hibernate
...ort or int.
sequence
uses a sequence in DB2, PostgreSQL, Oracle, SAP DB, McKoi or a generator in Interbase. The returned identifier is of type long, short or int
hilo
uses a hi/lo algorithm to efficiently generate identifiers of type long, short or int, given a table and column (by default hibernate...
How do I clone a generic List in Java?
I have an ArrayList<String> that I'd like to return a copy of. ArrayList has a clone method which has the following signature:
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How can I autoformat/indent C code in vim?
When I copy code from another file, the formatting is messed up, like this:
9 Answers
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Dynamic array in C#
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Take a look at Generic Lists.
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Does Java have a using statement?
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Java 7 introduced Automatic Resource Block Management which brings this feature to the Java platform. Prior versions of Java didn't have anything resembling using.
As an example, you can use any variable implementing java.lang.AutoCloseable in the following way:
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.c vs .cc vs. .cpp vs .hpp vs .h vs .cxx [duplicate]
I used to think that it used to be that:
6 Answers
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