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Temporarily put away uncommitted changes in Subversion (a la “git-stash”)
...
When I've got uncommitted changes from one task in my working copy and I need to switch to another task, I do one of two things:
Check out a new working copy for the second task.
or
Start a branch:
workingcopy$ svn copy CURRENT_URL_OF_WORKING_COPY SOME_BR...
Why do we need to install gulp globally and locally?
... I have defined aliases for gulp and coffee so the commands work from my node project root (eg. alias gulp="node_modules/.bin/gulp"). This way the commands are easy to use if needed and global/local version conflicts do not occur.
– vesse
Sep 8 '14 at...
Read a zipped file as a pandas DataFrame
...eader=0, sep=',', quotechar='"')
Description of the compression argument from the docs:
compression : {‘infer’, ‘gzip’, ‘bz2’, ‘zip’, ‘xz’, None}, default ‘infer’
For on-the-fly decompression of on-disk data. If ‘infer’ and filepath_or_buffer is path-like, then de...
What is N-Tier architecture?
...mes over unreliable, slow, and/or insecure network. This is very different from simple Desktop application where the data lives on the same machine as files or Web Application where you can hit the database directly.
For n-tier programming, you need to package up the data in some sort of transporta...
.trim() in JavaScript not working in IE
...oves either leading or trailing spaces, which is not the behavior expected from a trim function. If you want to remove both leading and trailing spaces you need to use replace(/^\s+|\s+$/g, '').
– Massimiliano Fliri
Apr 29 '10 at 15:13
...
JavaScript equivalent of PHP’s die
... a = 1; // this is never run
};
a === 0;
You cannot break a block scope from within a function in the scope. This means you can't do stuff like:
foo: { // this doesn't work
(function() {
break foo;
}());
}
You can do something similar though with functions:
function myFunction() {myFu...
Add .gitignore to gitignore
...ignore file's purpose is to prevent everyone who collaborates on a project from accidentally commiting some common files in a project, such as generated cache files. Therefore you should not ignore .gitignore, since it's supposed to be included in the repository.
If you want to ignore files in just...
How is this fibonacci-function memoized?
...ion, fib n = fib (n-1) + fib (n-2), the function itself gets called, twice from the top, causing the exponential explosion. But with that trick, we set out a list for the interim results, and go "through the list":
fib n = (xs!!(n-1)) + (xs!!(n-2)) where xs = 0:1:map fib [2..]
The trick is to cau...
WPF Button with Image
...mage Source="Pictures/apple.jpg" />
<TextBlock>Disconnect from Server</TextBlock>
</StackPanel>
</Button>
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Does static constexpr variable inside a function make sense?
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@AndrewLazarus, you can't cast away const from a const object, only from a const X* which points to an X. But that's not the point; the point is that automatic objects cannot have static addresses. As I said, constexpr ceases to be meaningful once the compilation is ...