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What is the difference between SQL, PL-SQL and T-SQL?
...an extended form of SQL that adds declared variables, transaction control, error and exceptionhandling and row processing to SQL
The Structured Query Language or SQL is a programming language that focuses on managing relational databases. SQL has its own limitations which spurred the software giant...
iOS: Multi-line UILabel in Auto Layout
...ange. If we omit the second call we get a NSInternalInconsistencyException error, because we’ve made changes in the layout pass which require updating the constraints, but we didn’t trigger layout again.
We can also do this in a label subclass itself:
@implementation MyLabel
- (void)layoutSubv...
I don't understand -Wl,-rpath -Wl,
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-Wl,-rpath,/path/to/foo -L/path/to/foo -lbaz
or you may end up with an error like
ld: cannot find -lbaz
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What is the meaning of prepended double colon “::”?
...e the first match using the ordering in PATH, whereas C++ gives a compiler error when you've been ambiguous.
2) In C++, names without any leading scope can be matched in the current namespace, while most UNIX shells only do that if you put . in the PATH.
3) C++ always searches the global namespace...
Slowing speed of Viewpager controller in android
... Hi, do you have any idea why scroller.setFixedDuration(5000); gives an error? It says "The method setFixedDuration(int) is undefined"
– jaibatrik
Dec 26 '12 at 17:12
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Custom Cell Row Height setting in storyboard is not responding
...MO, a bug. Anytime you have to manage your UI in two places it is prone to error. For example, if you change your cell size in the storyboard, you have to remember to change them in the heightForRowAtIndexPath: as well. Until Apple fixes the bug, the current best workaround is to override heightForR...
Most efficient conversion of ResultSet to JSON?
...library to include? I'm trying many but every one gives me Class not found error with DSL reference. Thnks
– Lorenzo Barbagli
Jan 13 '17 at 14:53
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Select SQL Server database size
... I have some VLDBs that cause DECIMAL(8,2) to yeild "Arithmetic overflow error converting numeric to data type numeric." Changing DECIMAL(8,2) to DECIMAL(12,2) was the fix.
– colbybhearn
Aug 18 '15 at 15:12
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Should ol/ul be inside or outside?
... paragraph, but not inside paragraph, discard this tag to recover from the error -->
<p>other textetxet</p>
<!-- Another paragraph -->
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Function of Project > Clean in Eclipse
...t pick up on the fact that the files are now missing, and you'll get build errors until you delete the files manually. Even then, that will not necessarily work either, especially if there are a lot of files missing. This happens to me rather often when I check out a branch of code that has had a lo...