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Simple (I think) Horizontal Line in WPF?
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How about add this to your xaml:
<Separator/>
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Is it possible to await an event instead of another async method?
... TaskCompletionSource<T> + await .Task + .SetResult() turns out to be the perfect solution for my scenario - thanks! :-)
– Max♦
Oct 16 '12 at 20:58
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SQL JOIN - WHERE clause vs. ON clause
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Does not matter for inner joins
Matters for outer joins
a. WHERE clause: After joining. Records will be filtered after join has taken place.
b. ON clause - Before joining. Records (from right table) will be filtered before joining. This may end up as null in the result...
Converting Symbols, Accent Letters to English Alphabet
...slation from ł and Ł is missing: input: ŚŻÓŁĄĆĘŹąółęąćńŃ output: SZOŁACEZaołeacnN
– Robert
Aug 21 '16 at 11:03
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Can two applications listen to the same port?
...why ports exist -- to allow multiple applications to share the network without conflicts.
– S.Lott
Nov 7 '09 at 19:41
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form_for but to post to a different action
...s helpful but I had to tweak it a little as otherwise the POST was always routing to the edit controller action otherwise: <%= form_for(@user, url: {action: "myaction"}, method: :post) do |user_form| %>. Please note that this is for a view file within the views/users/ folder.
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Strip html from string Ruby on Rails
...you could use something like Nokogiri with an Xpath expression to get that out of the string.
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What is the Objective-C equivalent for “toString()”, for use with NSLog?
...recommend that you implement description in any class you want to get info out of, especially if you use the description method in your code. If you do use description in your code, I suggest you implement debugDescription as well, also making debugDescription more verbose.
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Upgrading PHP in XAMPP for Windows?
... newly installed xampp folder. So, I'm always searching to upgrade PHP without apache upgrade.
– Sithu
Jan 13 '14 at 15:58
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jQuery: checking if the value of a field is null (empty)
... I don't think so, and I don't think that it will be changed. A select without any option elements is not something that you normally have. It's pretty useless.
– Guffa
Jan 30 '14 at 21:22
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