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How to create a new object instance from a Type
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Anyone know how to do this in .NET Core? The Unwrap method isn't available on object.
– Justin
Jan 18 '19 at 19:16
add a comment
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Pass entire form as data in jQuery Ajax function
...therparams...
which may not be what you want in the backend.
I use this JS code to reduce multiple parameters to a comma-separated single key (shamelessly copied from a commenter's response in a thread over at John Resig's place):
function compress(data) {
data = data.replace(/([^&=]+=)(...
How do I uninstall nodejs installed from pkg (Mac OS X)?
I installed NodeJS from pkg file on my Mac. Now I need to uninstall it. Tell me please how to do it.
I tried to remove files from this list:
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What are the differences between git branch, fork, fetch, merge, rebase and clone?
...it directly to the remote repository.
Visualization
Visualization of the core concepts can be seen at
http://marklodato.github.com/visual-git-guide/index-en.html and
http://ndpsoftware.com/git-cheatsheet.html#loc=index
If you want a visual display of how the changes are working, you can't beat ...
How to make HTML input tag only accept numerical values?
...le keys, and all keyboard layouts.
See this answer or try it yourself on JSFiddle.
For general purpose, you can have JS validation as below:
function isNumberKey(evt){
var charCode = (evt.which) ? evt.which : evt.keyCode
if (charCode > 31 && (charCode < 48 || charCode > ...
Reading value from console, interactively
...e(done)" loop because that would require blocking on input, something node.js doesn't like to do.
Instead set up a callback to be called each time something is entered:
var stdin = process.openStdin();
stdin.addListener("data", function(d) {
// note: d is an object, and when converted to a s...
What is the best way to determine the number of days in a month with JavaScript?
... this syntax has been confusing me for a while. To follow the JS pattern I'll recommend to implement the trick like this: return new Date(year, month + 1, 0).getDate();
– fguillen
Jul 24 '12 at 8:12
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How to set a value to a file input in HTML?
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You can't. And it's a security measure. Imagine if someone writes JS that sets file input value to some sensitive data file?
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How to use bootstrap-theme.css with bootstrap 3?
...seen over the years that everyone wants something a bit different than the core styles. While you could modify bootstrap.css it might break things and it could make updating to a newer version a real pain and time consuming. Downloading from a 'theme' site means you have to wait on if that creator...
Fastest method to escape HTML tags as HTML entities?
...ce(/[&<>]/g, replaceTag);
}
Here is a performance test: http://jsperf.com/encode-html-entities to compare with calling the replace function repeatedly, and using the DOM method proposed by Dmitrij.
Your way seems to be faster...
Why do you need it, though?
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