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STAThread and multithreading
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Apartment threading is a COM concept; if you're not using COM, and none of the APIs you call use COM "under the covers", then you don't need to worry about apartments.
If you do need to be aware of apartments, then the details can get a little complicated; a probably-oversimplified vers...
HttpClient not supporting PostAsJsonAsync method C#
I am trying to call a web API from my web application. I am using .Net 4.5 and while writing the code I am getting the error HttpClient does not contain a definition PostAsJsonAsync method.
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Does Java have a using statement?
...C#'s using.
As of version 5.0, Hibernate Sessions implement AutoCloseable and can be auto-closed in ARM blocks. In previous versions of Hibernate Session did not implement AutoCloseable. So you'll need to be on Hibernate >= 5.0 in order to use this feature.
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C# equivalent to Java's charAt()?
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You can index into a string in C# like an array, and you get the character at that index.
Example:
In Java, you would say
str.charAt(8);
In C#, you would say
str[8];
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Will code in a Finally statement fire if I return a value in a Try block?
I'm reviewing some code for a friend and say that he was using a return statement inside of a try-finally block. Does the code in the Finally section still fire even though the rest of the try block doesn't?
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Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?
... there you could send it to the server with Ajax for example, or encode it and put it into URLs which can then be passed through to the server-side.
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how to detect search engine bots with php?
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Erm, strpos returns FALSE on failure, too. It's faster and more efficient, though (no preprocessing, and no O(m) storage).
– Damon
Apr 14 '14 at 10:19
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How to disable editing of elements in combobox for c#?
...ethod I use because changing DropDownSyle to DropDownList makes it look 3D and sometimes its just plain ugly.
You can prevent user input by handling the KeyPress event of the ComboBox like this.
private void ComboBox1_KeyPress(object sender, KeyPressEventArgs e)
{
e.Handled = true;
}
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Similar to jQuery .closest() but traversing descendants?
...a function similar to jQuery .closest() but for traversing descendants and returning only closest ones?
16 Answers
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Entity Framework: How to disable lazy loading for specific query?
... is more effective to guarantee that all data needed is fetched in advance and avoids creating hidden performance bottlenecks.
– Doug
Oct 15 '18 at 17:27
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