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SQL how to increase or decrease one for a int column in one command
I have an Orders table which has a Quantity column. During check in or check out, we need to update that Quantity column by one. Is there a way to do this in one action or we have to get the existing value and then add or minus one on top of it?
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Unable to find valid certification path to requested target - error even after cert imported
...InstallCert.Java and JDK
source: http://www.java-samples.com/showtutorial.php?tutorialid=210
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In SQL, how can you “group by” in ranges?
...on Tuffin, however when you have two ranges like 10-20 , 100-200, then the order does not work. you would have order like 10-20, 100-200,20-30 etc. Any tip for the order by?
– Zo Has
Mar 26 '14 at 5:22
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How do you make a web application in Clojure? [closed]
...d with - you can develop it a bit actually a bit like one seems to develop php - just start a server (this time with leiningen), edit your files and reload your browser to see what you got.
– claj
Oct 3 '11 at 4:19
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How to replace all occurrences of a character in string?
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Then you are missing a few -I flags for your compiler in order for it to find the Boost libraries on your system. Perhaps you need to even install it first.
– Martin Ueding
May 17 '19 at 9:56
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Hamcrest compare collections
...uals(expectedList, actual.getList());
If you really intend to perform an order-insensitive comparison, you can call the containsInAnyOrder varargs method and provide values directly:
assertThat(actual.getList(), containsInAnyOrder("item1", "item2"));
(Assuming that your list is of String, rathe...
How do I split a string with multiple separators in javascript?
...overhead' can end up slowing down execution of otherwise optimized code by orders of magnitude.
– Kyle Baker
Jun 24 at 3:23
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Reorder / reset auto increment primary key
...mary key column and re-create it. All the ids should then be reassigned in order.
However this is probably a bad idea in most situations. If you have other tables that have foreign keys to this table then it will definitely not work.
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What's a simple way to get a text input popup dialog box on an iPhone
...Color:[UIColor whiteColor]];
textField.delegate = self;
textField.borderStyle = UITextBorderStyleLine;
textField.frame = CGRectMake(15, 75, 255, 30);
textField.placeholder = @"Preset Name";
textField.keyboardAppearance = UIKeyboardAppearanceAlert;
[textField becomeFirstRespon...
SQL Server 2008: How to query all databases sizes?
...er_files F
INNER JOIN sys.databases D ON D.database_id = F.database_id
ORDER BY SizeInBytes desc
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