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How to use Global Variables in C#?
How do I declare a variable so that every class (*.cs) can access its content, without an instance reference?
4 Answers
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How to Create Deterministic Guids
...RFC 4122 §4.3 defines a way to create a name-based UUID. The advantage of doing this (over just using a MD5 hash) is that these are guaranteed not to collide with non-named-based UUIDs, and have a very (very) small possibility of collision with other name-based UUIDs.
There's no native support in ...
How can Perl's print add a newline by default?
...ram. Or you can use Modern::Perl to get this and other features.
See perldoc feature for more details.
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gitignore without binary files
...red Aug 31 '14 at 14:05
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Check for column name in a SqlDataReader object
How do I check to see if a column exists in a SqlDataReader object? In my data access layer, I have create a method that builds the same object for multiple stored procedures calls. One of the stored procedures has an additional column that is not used by the other stored procedures. I want to ...
Git command to show which specific files are ignored by .gitignore
...swer), you can also use the git check-ignore -v command, at least on Unix (doesn't work in a CMD Windows session)
git check-ignore *
git check-ignore -v *
The second one displays the actual rule of the .gitignore which makes a file to be ignored in your git repo.
On Unix, using "What expands to a...
How to find the size of localStorage
...a localStorage instance. This question seems to indicate that JavaScript doesn't have a built in way of showing the size for a given variable. Does localStorage have a memory size property that I haven't seen? Is there an easy way to do this that I'm missing?
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Replacing NAs with latest non-NA value
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Sorry for digging up an old question.
I couldn't look up the function to do this job on the train, so I wrote one myself.
I was proud to find out that it's a tiny bit faster.
It's less flexible though.
But it plays nice with ave, which is what I needed.
repeat.before = function(x) { # repeats...
How can I center a div within another div? [duplicate]
...so that you can see that it is centered.
I think the real question is "How do I center elements horizontally with CSS?" and the answer is (drum roll please): it depends!
I won't do a full rehash of the myriad ways to center things with CSS when W3Schools does it so nicely here: http://www.w3schools....
Replacing .NET WebBrowser control with a better browser, like Chrome?
...mework and has been used in a number of major projects including Rdio's Windows client, Facebook Messenger for Windows and Github for Windows.
It features browser controls for WPF and Winforms and has tons of features and extension points. Being based on Chromium it's blisteringly fast too.
Grab ...