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How to convert linq results to HashSet or HashedSet
...tor. We're relying on type inference for generic methods to do it for us.
Now you could choose to name it ToSet and return ISet<T> - but I'd stick with ToHashSet and the concrete type. This is consistent with the standard LINQ operators (ToDictionary, ToList) and allows for future expansion (...
Scroll Element into View with Selenium
...
Based on the newest version of selenium (2.53), this is now a great helper solution. Selenium is not always scrolling the element into view, so this definitely comes in handy.
– Zoidberg
Apr 12 '16 at 12:46
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How to resolve “Waiting for Debugger” message?
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Prior to today I never had to do this, but now I have to. I must have changed a setting accidentally. But which?
– Eurig Jones
Feb 16 '17 at 15:02
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Assigning code to a variable
... function
void OnButtonClick()
{
MessageBox.Show("Hello World!");
}
// Now we create a delegate called ButtonClick
delegate void ButtonClick();
You see, the delegate takes the form of a normal function but without any arguments (It could take any amount of arguments just like any other method,...
What is the easiest way to remove all packages installed by pip?
...ng command in place requirements.txt).
pip freeze > requirements.txt
Now to remove one by one
pip uninstall -r requirements.txt
If we want to remove all at once then
pip uninstall -r requirements.txt -y
If you're working on an existing project that has a requirements.txt file and your e...
How can I disable a button on a jQuery UI dialog?
...es then you can use .filter() like this, but it's overkill here since you know your two buttons. If that is the case in other situations, it'd look like this:
$("#dialogID").next(".ui-dialog-buttonpane button").filter(function() {
return $(this).text() == "Confirm";
}).attr("disabled", true);
...
How to compile a 64-bit application using Visual C++ 2010 Express?
...ind your project, hit the Platform drop-down, select New, then select x64. Now change the "Active solution platform" drop-down menu to "x64." When you return to the Properties dialog box, the "Platform" drop-down should now read "x64."
Finally, change your toolset. In the Properties menu of your pr...
How to upgrade PowerShell version from 2.0 to 3.0
...staller, it says "This update is not applicable to your computer. " and I know from checking version that I am still on PowerShell 2.
– Shiva
Sep 3 '15 at 20:52
2
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Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine
... mode (This is the answer I found when I did an extensive search for this known issue) and that causes other part of my code to break.
Fortunately, now Microsoft has released a 64 bit compatible 2010 Office System Driver which can be used as replacement for the traditional Microsoft.Jet.OLEDB.4.0 d...
Why are interface variables static and final by default?
... should be static otherwise it wont be accessible at all to outside world. Now since it is static, it can hold only one value and any classes that implements it can change it and hence it will be all mess.
Hence if at all there is an interface variable, it will be implicitly static, final and obvio...