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How do I update an entity using spring-data-jpa?
...t is also called save, because it it supposed to save the object no matter what state it is in - it is going to perform an update or insert which is equal to save state.
– Eugene
Aug 9 '12 at 12:29
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What is the simplest SQL Query to find the second largest value?
What is the simplest SQL query to find the second largest integer value in a specific column?
46 Answers
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How does this program work?
It displays a 0 !! How is that possible? What is the reasoning?
13 Answers
13
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Two divs side by side - Fluid display
...left on the other equal to the first div's width. This will work no matter what the zoom and will not have sub-pixel problems.
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How to fix Error: laravel.log could not be opened?
...bserver user and group depend on your webserver and your OS. to figure out what's your web server user and group use the following commands. for nginx use:
ps aux|grep nginx|grep -v grep
for apache use:
ps aux | egrep '(apache|httpd)'
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Maximum size of a element
...he canvas might be restricted to 8196, otherwise you can go up to 32767" - what do you mean by proper html tag and meta charset here?
– Jack Aidley
Oct 20 '15 at 11:34
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jQuery get mouse position within an element
... Your answer helped me BTW, the accepted answer did not. Thanks :) What I actually used is this, instead: var y = e.pageY - $(this).offset().top; But your answer led me on the right path.
– Solomon Closson
Aug 3 '16 at 18:33
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dispatch_after - GCD in Swift?
... {
// do stuff
}
Wow, a language where you can improve the language. What could be better?
Update for Swift 3, Xcode 8 Seed 6
Seems almost not worth bothering with, now that they've improved the calling syntax:
func delay(_ delay:Double, closure:@escaping ()->()) {
let when = Dispa...
How do I concatenate two lists in Python?
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@br1ckb0t will that change what listone is pointing at? So:list3 = listone listone+=listtwo Is list3 changed as well?
– MikeH
Feb 19 '14 at 5:01
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What does 'COLLATE SQL_Latin1_General_CP1_CI_AS' do?
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What would be the difference between this and SQL_Latin1_General_CI_AS. Specifically, CP1 got me wondering.
– Kad
Jan 20 '14 at 23:42
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