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What is the dual table in Oracle?
... as sysdate. Also helps you to check if Oracle is up and check sql syntax, etc.
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How would you make a comma-separated string from a list of strings?
...l)
Obviously it gets more complicated if you need to quote/escape commas etc in the values. In that case I would suggest looking at the csv module in the standard library:
https://docs.python.org/library/csv.html
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What is the difference between a 'closure' and a 'lambda'?
...mbdas? :P
Well, the corporate marketoids of Sun/Oracle, Microsoft, Google etc. are to blame, because that's what they called these constructs in their languages (Java, C#, Go etc.). They often call "closures" what are supposed to be just lambdas. Or they call "closures" a particular technique they ...
Locate current file in IntelliJ
...llows multiple "targets" for navigation (project structure, file structure etc).
(Note you can also set AutoScroll to Source and AutoScroll from source using the two "boxes with arrows" buttons above the project structure view but this can get annoying when it shoves you into the JDK source because...
I get exception when using Thread.sleep(x) or wait()
... thread is doing gracefully (e.g. roll back this transaction, break a loop etc.), but that's very context dependent.
– Konrad Garus
May 21 '13 at 11:40
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How to increment a NSNumber
...ects in Objective-C (i.e. if you need to put them in arrays, dictionaries, etc.) you should use NSDecimalNumber.
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How to create and use resources in .NET
..., before the extension (Account.aspx.en-US.resx, Account.aspx.es-ES.resx...etc).
To retrieve specific entries in the code-behind, simply call this method: GetLocalResourceObject([resource entry key/name]).
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Slide right to left?
... it "squashes" it horizontally, causing controls to move about/resize/wrap etc. Is there a good solution for that?
– Neil Barnwell
May 15 '17 at 22:51
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Python: how to print range a-z?
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Assuming this is a homework ;-) - no need to summon libraries etc - it probably expect you to use range() with chr/ord, like so:
for i in range(ord('a'), ord('n')+1):
print chr(i),
For the rest, just play a bit more with the range()
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Lists: Count vs Count() [duplicate]
...t type of collection (in that .Count() will work if it's an Array, a List, etc.)
– Don Cheadle
Jul 13 '16 at 18:35
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