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Get list of all tables in Oracle?

... SELECT owner, table_name FROM dba_tables This is assuming that you have access to the DBA_TABLES data dictionary view. If you do not have those privileges but need them, you can request that the DBA explicitly grants you...
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xpath find if node exists

...ther conditions and have a multi-branch statement. Think of it more like a SELECT than an if-then-else, with xsl:otherwise as the default:. – davenpcj Dec 16 '11 at 16:06 ...
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Can I do a partial revert in GIT

... can also do git add -p to start an interactive session that allows you to selectively add chunks of files, instead of entire files. (There's also git reset -p to selectively unstage changes. Good to know, but probably not what you want in this scenario.) – Stéphan Kochen ...
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Combining C++ and C - how does #ifdef __cplusplus work?

...for functions with names like _Z1hic when you were looking for void h(int, char) 5: This sort of mixing is a common reason to use extern "C", and I don't see anything wrong with doing it this way -- just make sure you understand what you are doing. ...
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Setting custom UITableViewCells height

...Size:14.0f] constrainedToSize:constraintSize lineBreakMode:UILineBreakModeCharacterWrap] if ( neededSize.height <= 18) return 45 else return neededSize.height + 45 //18 is the size of your text with the requested font (systemFontOfSize 14). if you change fonts you have a different number t...
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How to randomly select an item from a list?

...ults, but depending on the start seed, it's not guaranteed. If you want to select n distinct random elements from a list lst, use random.sample(lst, n) – Graham Dec 23 '18 at 17:02 ...
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Powershell v3 Invoke-WebRequest HTTPS error

...s): "The remote server returned an error: (406) Not Acceptable." At line:4 char:1 + $wc.DownloadString($url) + ~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified: (:) [], MethodInvocationException + FullyQualifiedErrorId : WebException – floyd ...
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How to concatenate text from multiple rows into a single text string in SQL server?

...y, John, Sam 2 Alaina, Edward I used the following T-SQL: SELECT Main.SubjectID, LEFT(Main.Students,Len(Main.Students)-1) As "Students" FROM ( SELECT DISTINCT ST2.SubjectID, ( SELECT ST1.StudentName + ',' AS [text()] FR...
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Inspect attached event handlers for any DOM element

...ilt in part to FireBug (Extension for FireFox) for events when HTML tag is selected. – Musa Haidari Jul 16 '14 at 10:00 ...
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Xcode can only refactor C and Objective-C code. How to rename swift class name in Xcode 6?

...ame swift class from ViewController.swift to some other name. But when I select Refactor -> Rename, it gives error Xcode can only refactor C and Objective-C code . ...