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Insert, on duplicate update in PostgreSQL?
...rying to prevent a natural and healthy DB behavior. I understand it better now.
– W.M.
Aug 8 '16 at 15:58
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Is an array name a pointer?
... its first element. So that assignment does the same as the previous one.
Now you can use p in a similar way to an array:
p[3] = 17;
The reason that this works is that the array dereferencing operator in C, [ ], is defined in terms of pointers. x[y] means: start with the pointer x, step y elemen...
How to go to an error using only the keyboard in Eclipse?
...ct just type Shift+Alt+Q then press X. It will open the "Problems" window. Now use ↑ or ↓ to select the error/warning and press Enter to go to it.
I know it isn't simple as Crtl+. but it works for a whole project.
shar...
Docker - how can I copy a file from an image to a host?
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I don't know why this is not selected as the correct answer.
– CentAu
Apr 2 '19 at 16:14
1
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What's the difference between findAndModify and update in MongoDB?
...ky I was considering arguing with you but then realized you are correct so now I'm thinking I should apologize. Sorry!
– funkyeah
Sep 18 '15 at 16:30
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windowSoftInputMode=“adjustResize” not working with translucent action/navbar
...call through to FrameLayout's
* implementation.
*
* For reasons yet unknown, modifying the bottom inset causes this workaround to
* fail. Modifying the top, left, and right insets works as expected.
*/
public final class CustomInsetsFrameLayout extends FrameLayout {
private int[] mInsets =...
Accidentally committed .idea directory files into git
...ome point ... delete your .idea folder so.. in short... switching branches now is basically a settings wipe for us. I tried running it on master... then merging into all branches.. but stills is wiping settings.
– nawlbergs
Aug 29 '18 at 15:34
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Best practice: ordering of public/protected/private within the class definition?
..."out of the way" ensures this information is maintained only on a need to know basis, one of the more important aspects of encapsulation.
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How to make fill height
...e min-height: 1px; instead of height: 1px;
– Matt Leonowicz
Jun 6 '19 at 7:02
???? I am not sure whether I like CSS or...
Rails: Open link in new tab (with 'link_to')
...is one needs to add on the 'rel' attribute to the code.
rel: 'noopener'
Now the link_to should be:
<%= link_to image_tag("facebook.png", class: :facebook_icon, alt: "Facebook"), "http://www.facebook.com/mypage", target: :_blank, rel: 'noopener %>
rubocop docs
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