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ObservableCollection Doesn't support AddRange <em>mem>ethod, so I get notified for each ite<em>mem> added, besides
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Please refer to the updated and opti<em>mem>ized C# 7 version. I didn't want to re<em>mem>ove the VB.NET version so I just posted it in a separate answer.
Go to updated version
See<em>mem>s it's not supported, I i<em>mem>ple<em>mem>ented by <em>mem>yself, FYI, hope it to be helpful:
I updated the VB...
How to pull re<em>mem>ote branch fro<em>mem> so<em>mem>ebody else's repo
I've got a project hosted on GitHub which so<em>mem>ebody has forked. On their fork, they've created a new branch "foo" and <em>mem>ade so<em>mem>e changes. How do I pull their "foo" into a new branch also na<em>mem>ed "foo" in <em>mem>y repo?
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Is an index needed for a pri<em>mem>ary key in SQLite?
When an integer colu<em>mem>n is <em>mem>arked as a pri<em>mem>ary key in an SQLite table, should an index be explicitly created for it as well? SQLite does not appear to auto<em>mem>atically create an index for a pri<em>mem>ary key colu<em>mem>n, but perhaps it indexes it anyway, given its purpose? (I will be searching on that colu<em>mem>n all t...
Check if a value is within a range of nu<em>mem>bers
I want to check if a value is in an accepted range. If yes, to do so<em>mem>ething; otherwise, so<em>mem>ething else.
7 Answers
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NSDefaultRunLoop<em>Mem>ode vs NSRunLoopCo<em>mem><em>mem>on<em>Mem>odes
Whenever I try to download a big file behind UIScrollView , <em>Mem>P<em>Mem>apView or so<em>mem>ething, the downloading process gets halted as soon as I touch iPhone screen. Thankfully, an aweso<em>mem>e blog post by Jörn suggests an alternative option, using NSRunLoopCo<em>mem><em>mem>on<em>Mem>odes for connection.
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Converting dict to OrderedDict
I a<em>mem> having so<em>mem>e trouble using the collections.OrderedDict class. I a<em>mem> using Python 2.7 on Raspbian, the Debian distro for Raspberry Pi. I a<em>mem> trying to print two dictionaries in order for co<em>mem>parison (side-by-side) for a text-adventure. The order is essential to co<em>mem>pare accurately.
No <em>mem>atter what I...
How to revert a <em>mem>erge co<em>mem><em>mem>it that's already pushed to re<em>mem>ote branch?
git revert &a<em>mem>p;lt;co<em>mem><em>mem>it_hash&a<em>mem>p;gt; alone won't work. -<em>mem> <em>mem>ust be specified, and I'<em>mem> pretty confused about it.
16 Answers
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How to change the default collation of a table?
...ult character set and collation of a table including those of existing colu<em>mem>ns (note the convert to clause):
alter table &a<em>mem>p;lt;so<em>mem>e_table&a<em>mem>p;gt; convert to character set utf8<em>mem>b4 collate utf8<em>mem>b4_unicode_ci;
Edited the answer, thanks to the pro<em>mem>pting of so<em>mem>e co<em>mem><em>mem>ents:
Should avoid reco<em>mem><em>mem>ending utf8....
Sending a notification fro<em>mem> a service in Android
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Both Activity and Service actually extend Context so you can si<em>mem>ply use this as your Context within your Service.
Notification<em>Mem>anager notification<em>Mem>anager =
(Notification<em>Mem>anager) getSyste<em>mem>Service(Service.NOTIFICATION_SERVICE);
Notification notification = new Notification(/* your noti...
How to do an INNER JOIN on <em>mem>ultiple colu<em>mem>ns
I'<em>mem> working on a ho<em>mem>ework project and I'<em>mem> supposed to perfor<em>mem> a database query which finds flights either by the city na<em>mem>e or the airport code, but the flights table only contains the airport codes so if I want to search by city I have to join on the airports table.
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