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What is the difference between '&' and ',' in Java generics?
While reading the Java official tutorial about generics, I found that you can restrict the type argument (in this case is T ) to extend a class and/or more interfaces with the 'and' operator ( & ) like this:
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How to limit depth for recursive file list?
Is there a way to limit the depth of a recursive file listing in linux?
4 Answers
4
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Reactive Extensions bug on Windows Phone
...h VS 2012 , with project type WP 8.0 the following code will fail if debugger is not attached.
1 Answer
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Building C# Solution in Release mode using MSBuild.exe
I am able to build a solution using MSBuild.exe, but my issue is I can only manage to get it to build in DEBUG mode. I need to build my solution in Release mode using MSBUILD.
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List all the files that ever existed in a Git repository
Do you have a clean way to list all the files that ever existed in specified branch?
4 Answers
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RedirectToAction between areas?
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Did you try this?:
return RedirectToAction("action", "controller", new { area = "area" });
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How to put attributes via XElement
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Add XAttribute in the constructor of the XElement, like
new XElement("Conn", new XAttribute("Server", comboBox1.Text));
You can also add multiple attributes or elements via the constructor
new XElement("Conn", new XAttribute("Server...
Check if list of objects contain an object with a certain attribute value
...want to check if my list of objects contain an object with a certain attribute value.
1 Answer
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powershell 2.0 try catch how to access the exception
...te-Host $_.Exception.ToString()
}
The exception is in the $_ variable. You might explore $_ like this:
try {
$w = New-Object net.WebClient
$d = $w.downloadString('http://foo')
}
catch [Net.WebException] {
$_ | fl * -Force
}
I think it will give you all the info you need.
My rule: i...
SQL join on multiple columns in same tables
I have 2 subqueries, but I'm having trouble joining columns together from the same tables. I tried:
2 Answers
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