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Are strongly-typed functions as parameters possible in TypeScript?
...unction. Is there a "type-safe" way of doing this that I am missing? For example, consider this:
8 Answers
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What is the purpose of the reader monad?
...
Don't be scared! The reader monad is actually not so complicated, and has real easy-to-use utility.
There are two ways of approaching a monad: we can ask
What does the monad do? What operations is it equipped with? What is it good for?
How is the monad implemen...
Implode an array with JavaScript?
Can I implode an array in jQuery like in PHP?
7 Answers
7
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How to state in requirements.txt a direct github source
...cify a Github repo, you do not need the package-name== convention.
The examples below update package-two using a GitHub repo. The text between @ and # denotes the specifics of the package.
Specify commit hash (41b95ec in the context of updated requirements.txt):
package-one==1.9.4
git+git://gith...
How do I make a textbox that only accepts numbers?
...(object sender, KeyPressEventArgs e)
{
if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar) &&
(e.KeyChar != '.'))
{
e.Handled = true;
}
// only allow one decimal point
if ((e.KeyChar == '.') && ((sender as TextBox).Text.IndexOf(...
How do I remove the “extended attributes” on a file in Mac OS X?
...s /usr/bin/xattr # Mac OSX Installed Version
So in one of the example's where -c will not work in xargs is because in bash you default to the non-python version.
Works with -c
/usr/bin/xattr -c
Does NOT Work with -c
/usr/local/bin/xattr -c
# option -c not recognized
My Shell/Te...
Escape quotes in JavaScript
...ed to replace the double-quote with the proper XML entity representation, ".
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Starting python debugger automatically on error
This is a question I have wondered about for quite some time, yet I have never found a suitable solution. If I run a script and I come across, let's say an IndexError, python prints the line, location and quick description of the error and exits. Is it possible to automatically start pdb when an err...
What is the difference between 'typedef' and 'using' in C++11?
...
All standard references below refers to N4659: March 2017 post-Kona working draft/C++17 DIS.
Typedef declarations can, whereas alias declarations cannot, be used as initialization statements
But, with the first two non-temp...
Using .gitignore to ignore everything but specific directories
...do this.)
wp-content/plugins/*
# !wp-content/plugins/my-single-file-plugin.php
# !wp-content/plugins/my-directory-plugin/
# Ignore everything in the "themes" directory, except the themes you
# specify (see the commented-out example for a hint on how to do this.)
wp-content/themes/*
# !wp-content/th...