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How can I initialize a C# List in the same line I declare it. (IEnumerable string Collection Example
...t to the variable happens after all the Add calls have been made - it's as if it uses a temporary variable, with list = tmp; at the end. This can be important if you're reassigning a variable's value.
– Jon Skeet
Dec 14 '10 at 10:38
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Catching all javascript unhandled exceptions
...rror events do not trigger window.onerror, you have to listen for them specifically." -developer.mozilla.org/en-US/docs/Web/API/…
– shusson
Mar 3 '14 at 0:33
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Sorting rows in a data table
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Just like @Sai, you can modify the DataTable.DefaultView.Sort directly. No need to "break out" the view and recreate a table.
– Jonny
Oct 20 '16 at 11:16
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How to get the screen width and height in iOS?
...o match that of the screen, and as you've seen that's not always the case. If you need the screen size, you should look at the object that represents the screen itself, like this:
CGRect screenRect = [[UIScreen mainScreen] bounds];
CGFloat screenWidth = screenRect.size.width;
CGFloat screenHeight =...
URL to load resources from the classpath in Java
In Java, you can load all kinds of resources using the same API but with different URL protocols:
14 Answers
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How to join int[] to a character separated string in .NET?
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Although the OP specified .NET 3.5, people wanting to do this in .NET 2.0 with C#2 can do this:
string.Join(",", Array.ConvertAll<int, String>(ints, Convert.ToString));
I find there are a number of other cases where the use of the Conve...
Read password from stdin
...module myself yet, so this is what I just cooked up (wouldn't be surprised if you find similar code all over the place, though):
import getpass
def login():
user = input("Username [%s]: " % getpass.getuser())
if not user:
user = getpass.getuser()
pprompt = lambda: (getpass.get...
What's the difference between RouteLink and ActionLink in ASP.NET MVC?
...rst matching route by action name.
RouteLink will generate a URL to a specific route determined either by name or route values.
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Remove blank lines with grep
...s very misleading. -e is a (POSIX-)definition for: This can be used to specify multiple search patterns, or to protect a pattern beginning with a hyphen (-). (from the manual). Grep already expects a (basic) regular expression by default. For this pattern, you may leave out -e entirely: grep -v '^[[...
How to vertically center divs? [duplicate]
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To align horizontally, I added justify-content: center as well. (Not quite the same scenario though.)
– meshy
May 23 '16 at 15:22
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