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Declare and initialize a Dictionary in Typescript
... guess this is a bug in TypeScript, so you should raise one at the project site.
You can make use of the typed dictionary by splitting your example up in declaration and initialization, like:
var persons: { [id: string] : IPerson; } = {};
persons["p1"] = { firstName: "F1", lastName: "L1" };
person...
“No backupset selected to be restored” SQL Server 2012
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Wow! I've installed too many hot-fixes from the site but that error didn't went away. I saw this answer and logged with Sql Server 2012 instance and tried to restore, IT WORKED! Huh thank you :)
– Ali Baig
Sep 28 '15 at 10:39
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Understanding __get__ and __set__ and Python descriptors
...al methods:
__get__ (non-data descriptor method, for example on a method/function)
__set__ (data descriptor method, for example on a property instance)
__delete__ (data descriptor method)
These descriptor objects can be used as attributes on other object class definitions. (That is, they live in...
Invalid default value for 'create_date' timestamp field
...S'; was a life saver. I had this problem when I trie migrating a wordpress site to another server (both local) and it would not let me import the database data due to this error, even though there were no rows in the tables with this error.
– mikato
Dec 11 '16 ...
Error TF30063: You are not authorized to access … \DefaultCollection
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When I open the VS Web Browser and navigate to the TFS site, I get and error 401. I've tried clearing authentication, adding new authentication manually. Clearing IE cookies. Nothing works. The VS Web Browser still says error 401. I can even login to the same url in IE and i...
How to embed a video into GitHub README.md?
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I strongly recommend placing the video in a project website created with GitHub Pages instead of the readme, like described in VonC's answer; it will be a lot better than any of these ideas. But if you need a quick fix just like I needed, here are some suggestions.
Use a gif
Se...
PHP parse/syntax errors; and how to solve them
... trying to dereference constants (before PHP 5.6) as arrays:
$var = const[123];
⇑
At least PHP interprets that const as a constant name.
If you meant to access an array variable (which is the typical cause here), then add the leading $ sigil - so it becomes a $varname.
You are trying to...
How do I set up a simple delegate to communicate between two view controllers?
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You need to use delegates and protocols. Here is a site with an example http://iosdevelopertips.com/objective-c/the-basics-of-protocols-and-delegates.html
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How to delete a folder with files using Java
...rseOrder())
.map(Path::toFile)
.forEach(File::delete);
From this site: http://www.baeldung.com/java-delete-directory
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Saving changes after table edit in SQL Server Management Studio
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Microsoft Support site discourages this, but if you don't have any data in the table, I don't see the harm. Probably best to use TSQL to make the changes.
– Jon Smock
Feb 17 '10 at 16:38
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