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LINQ: When to use SingleOrDefault vs. FirstOrDefault() with filtering criteria
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Wai Ha Lee
7,3991414 gold badges5050 silver badges7474 bronze badges
answered Nov 17 '09 at 0:04
Bryan MenardBryan...
Oracle: how to UPSERT (update or insert into a table?)
...oned way"):
begin
insert into t (mykey, mystuff)
values ('X', 123);
exception
when dup_val_on_index then
update t
set mystuff = 123
where mykey = 'X';
end;
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How to use git with gnome-keyring integration
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edited Jan 15 '19 at 22:31
answered Jan 25 '13 at 18:45
J...
Setting an image for a UIButton in code
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Michal Šrůtek
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answered Sep 24 '09 at 2:16
Mike WMike W
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In php, is 0 treated as empty?
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193
http://php.net/empty
The following things are considered to be empty:
"" (an empty s...
Android- create JSON Array and JSON Object
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315
Use the following code:
JSONObject student1 = new JSONObject();
try {
student1.put("id", ...
Medium-size Clojure sample application?
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macmac
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initializer_list and move semantics
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edited Dec 10 '14 at 23:56
answered Nov 19 '11 at 9:38
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How come a non-const reference cannot bind to a temporary object?
...one, but I don't have better answer than the one I already stated above.
3) Well, if I'm right about x in X& x = getx().ref(); dying at the end of the statement, the problems are obvious.
Anyway, based on your question and comments I don't think even these extra answers will satisfy you. Her...
How to change font of UIButton with Swift
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432
Use titleLabel instead. The font property is deprecated in iOS 3.0. It also does not work in Ob...