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Update or Insert (multiple rows and columns) from subquery in PostgreSQL
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For the UPDATE
Use:
UPDATE table1
SET col1 = othertable.col2,
col2 = othertable.col3
FROM othertable
WHERE othertable.col1 = 123;
For the INSERT
Use:
INSERT INTO table1 (col1, col2)
SELECT col1, col2
FROM othertable
You don't need the VALUES syntax if you are us...
Switching between GCC and Clang/LLVM using CMake
...EASE_INIT "-O3 -DNDEBUG")
SET (CMAKE_C_FLAGS_RELWITHDEBINFO_INIT "-O2 -g")
SET (CMAKE_CXX_FLAGS_INIT "-Wall")
SET (CMAKE_CXX_FLAGS_DEBUG_INIT "-g")
SET (CMAKE_CXX_FLAGS_MINSIZEREL_INIT "-Os -DNDEBUG")
SET (CMAKE_CXX_FLAGS_RELEASE_INIT "-O3 -DNDEBUG")
SET (C...
How to set bootstrap navbar active class with Angular JS?
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26 Answers
26
Active
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Can I use Class.newInstance() with constructor arguments?
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207
MyClass.class.getDeclaredConstructor(String.class).newInstance("HERESMYARG");
or
obj.getCla...
How to efficiently count the number of keys/properties of an object in JavaScript?
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20 Answers
20
Active
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URL Encode a string in jQuery for an AJAX request
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edited Feb 12 '13 at 3:34
Eric J.
137k5757 gold badges302302 silver badges521521 bronze badges
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What are the “standard unambiguous date” formats for string-to-date conversion in R?
...element,
and give an error if neither works.
as.Date("01 Jan 2000") yields an error because the format isn't one of the two listed above. as.Date("01/01/2000") yields an incorrect answer because the date isn't in one of the two formats listed above.
I take "standard unambiguous" to ...
difference between socket programming and Http programming
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112
HTTP is an application protocol. It basically means that HTTP itself can't be used to transport ...
LINQ to Entities only supports casting EDM primitive or enumeration types with IEntity interface
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answered Nov 7 '13 at 22:07
SamSam
33.3k2828 gold badges149149 silver badges190190 bronze badges
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Adjusting and image Size to fit a div (bootstrap)
...lts may not be the best looking.
.food1 img {
width:100%;
height: 230px;
}
jsFiddle
...per your comment, you could also just block any overflow - see this example to see an image restricted by height and cut off because it's too wide.
.top1 {
height:390px;
background-color:#FF...