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Error Dropping Database (Can't rmdir '.test\', errno: 17)
Basically, I was taught on how to create a root password using the "mysqladmin -u root -p password" command, this was done all through the windows command editor. Now, the next process was to display the default databases (info. schema, mysql and test) which was achieved by using "SHOW DATABASES;"
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Postgresql 9.2 pg_dump version mismatch
I am trying to dump a Postgresql database using the pg_dump tool.
26 Answers
26
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GitHub: Permission denied (publickey). fatal: The remote end hung up unexpectedly
I have followed these instructions below to upload a project.
23 Answers
23
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HashSet vs LinkedHashSet
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The answer lies in which constructors the LinkedHashSet uses to construct the base class:
public LinkedHashSet(int initialCapacity, float loadFactor) {
super(initialCapacity, loadFactor, true); // <-- boolean dummy argument
}
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public Link...
NSPredicate: filtering objects by day of NSDate property
...odel with an NSDate property. I want to filter the database by day. I assume the solution will involve an NSPredicate , but I'm not sure how to put it all together.
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Difference between single quotes and double quotes in Javascript [duplicate]
I know that in PHP, the only difference between double quotes and single quotes is the interpretation of variable inside a string and the treatment of escape characters.
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JQuery: 'Uncaught TypeError: Illegal invocation' at ajax request - several elements
...o select elements, A and B: when A's selected option changes, B's options must be updated accordingly. Each element in A implies many elements in B, it's a one-to-many relationship (A contains nations, B should contain cities located in the given nation).
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“is” operator behaves unexpectedly with integers
...to your question.
– jbg
May 16 at 7:05
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Differences between Perl and PHP [closed]
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answered Mar 29 '10 at 4:05
outisoutis
66.3k1717 gold badges125125 silver badges191191 bronze badges
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How to turn NaN from parseInt into 0 for an empty string?
Is it possible somehow to return 0 instead of NaN when parsing values in JavaScript?
18 Answers
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