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Windows XP or later Windows: How can I run a batch file in the background with no window displayed?
...ns of ProcessStartInfo options are used (but at the end I was too tired to include everything):
Example usage (for more info print the help with '-h'):
call ProcessStartJS.bat "notepad" -arguments "/A openFile.txt" -style Hidden -directory "." -title "notepad" -priority Normal
...
Why use Abstract Base Classes in Python?
... different levels to the contract.
At a very low level, the contract might include the name of a method or its number of parameters.
In a staticly-typed language, that contract would actually be enforced by the compiler. In Python, you can use EAFP or type introspection to confirm that the unknown o...
Reordering arrays
...ension of his
I know this is an old question, but I think it's worth it to include Array.prototype.sort().
Here's an example from MDN along with the link
var numbers = [4, 2, 5, 1, 3];
numbers.sort(function(a, b) {
return a - b;
});
console.log(numbers);
// [1, 2, 3, 4, 5]
Luckily it doesn't onl...
How to automatically install Emacs packages by specifying a list of package names?
...u can use package-autoremove to automatically remove packages that are not included in package-selected-packages (though it will preserve dependencies).
(package-initialize)
(unless package-archive-contents
(package-refresh-contents))
(package-install-selected-packages)
Source: http://endlesspa...
How does a hash table work?
..., there's already a book there.
Various collision handling methods exist, including running the data into yet another calculation to get another spot in the table (double hashing), or simply to find a space close to the one you were given (i.e. right next to the previous book assuming the slot was ...
Multiple github accounts on the same computer?
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Oldest
Votes
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Expert R users, what's in your .Rprofile? [closed]
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I wrote a RStudio addin that included this feature. You just copy the path, click a menu from RStudio, and the converted path will be inserted into your cursor location. This should save some keystrokes.
– dracodoc
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Opacity of div's background without affecting contained element in IE 8?
...ie. CSS3Pie adds a number of modern CSS3 features to older versions of IE, including rgba background colours.
To use CSS3Pie for backgrounds, you need to add a specific -pie-background declaration to your CSS, as well as the PIE behavior style, so your stylesheet would end up looking like this:
.m...