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Setting the zoom level for a MKMapView
I have a map which shows correctly, the only thing I want to do now is set the zoom level when it loads. Is there a way to do this?
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Open Graph namespace declaration: HTML with XMLNS or head prefix?
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Nothing will break right now, but relying on defaults is rarely a good idea when you can be explicit. If 2 years down the road we change the defaults, your site will break. Also, if you declare your namespaces directly it will help other parsers not ...
How to list containers in Docker
...ject it’s interacting with. For example list and start of containers are now subcommands of docker container and history is a subcommand of docker image.
These changes let us clean up the Docker CLI syntax, improve help text and make Docker simpler to use. The old command syntax is still supported...
How to vertically center a inside a div? [duplicate]
... position the child at top:50% with margin-top:-YYYpx, YYY being half the known height of the child.)
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Does JavaScript guarantee object property order?
...50 and above, as well as IE9, match Chrome's order. Firefox and Safari are now a minority (and both of them also use different orders for Objects/Arrays).
– gsnedders
Apr 3 '11 at 0:03
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How persistent is localStorage?
...'es and they would be sad if their regex rules are gone at some point.
So now I am wondering just how persistent the localStorage is.
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Is it better to return null or empty collection?
...say the default of a collection of enumerable is empty not null. I didn't know it was such a sensitive subject.
– Matthijs Wessels
Mar 30 '11 at 12:59
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How does one remove an image in Docker?
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Ah, i didn't know about the command for "remove all existing container". Had written own: docker ps -a | sed -r 's/^(\w+).*/\1/g' | sed -r 's/^CONTAINER//' | sed -r 's/^(\w+)/docker rm \1/g' | awk 'system($0)' Thanks !
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correct way to define class variables in Python [duplicate]
..._elem
999 456
>>> print c2.static_elem, c2.object_elem
999 456
# Now, let's try changing the object element
c1.object_elem = 888
>>> print c1.static_elem, c1.object_elem
999 888
>>> print c2.static_elem, c2.object_elem
999 456
As you can see, when we changed the class ...
How to update a pull request from forked repo?
...ed
squash dd1475d Also discarded
git push -f origin yourbranch
...and now the pull request contains only one commit.
Related links about rebasing:
https://help.github.com/articles/about-git-rebase
Squash all my commits into one for GitHub pull request
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