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How to generate an entity-relationship (ER) diagram using Oracle SQL Developer
...ionary.
Select a DB connection (add one if none).
Click Next.
Check one or more schema names.
Click Next.
Check one or more objects to import.
Click Next.
Click Finish.
The ERD is displayed.
Export the diagram as follows:
Click File → Data Modeler → Print Diagram → To Image File.
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Can you list the keyword arguments a function receives?
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Given that the method using code objects is more or less identical, is there a benefit to having had to import one more module...?
– jmetz
Jul 18 '14 at 9:21
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Remove tracking branches no longer on remote
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How to handle ListView click in Android
...OID_SDK/samples/ApiDemos/src/com/example/android/apis/view/List14.java for more details
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What is the difference between Strategy design pattern and State design pattern?
...do run across hybrids that have mixes of both. Whether a particular one is more State-y or Strategy-y is ultimately a subjective question.
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Why would a static nested interface be used in Java?
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@Pacerier: no. More precisely, you can load the class and inspect its members, but cannot instantiate it or call methods on it without using setAccessible(true). In other words it is visible, but not accessible, via reflection. But if the n...
Is 0 a decimal literal or an octal literal?
... point being that a decimal-literal is a nonzero-digit followed by zero or more digit so there is no ambiguity.
– CB Bailey
Aug 1 '11 at 7:53
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Windows batch: sleep [duplicate]
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Execute command without keeping it in history [closed]
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Correct. For more details the OP should have a look at HISTCONTROL and HISTIGNORE in the bash man page.
– u-punkt
Dec 12 '11 at 11:02
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MySQL, better to insert NULL or empty string?
...NULL you can distinguish between "put no data" and "put empty data".
Some more differences:
A LENGTH of NULL is NULL, a LENGTH of an empty string is 0.
NULLs are sorted before the empty strings.
COUNT(message) will count empty strings but not NULLs
You can search for an empty string using a bound...