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How to update npm
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E: The repository 'http://ppa.launchpad.net/chris-lea/node.js/ubuntu bionic Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation ...
HTML table with fixed headers?
...late;
});
Support for CSS transforms is widely available except for Internet Explorer 8-.
Here is the full example for reference:
document.getElementById("wrap").addEventListener("scroll",function(){
var translate = "translate(0,"+this.scrollTop+"px)";
this.querySelector("thead").s...
PHP function to get the subdomain of a URL
... That works for everything that has a single 'word' TLD like net, com, biz etc. However when dealing with co.uk, for example, it does not. As seen here This is actually a harder problem to solve.
– Mike Lewis
Mar 13 '11 at 23:12
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Hidden Features of SQL Server
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Connection String extras:
MultipleActiveResultSets=true;
This makes ADO.Net 2.0 and above read multiple, forward-only, read-only results sets on a single database connection, which can improve performance if you're doing a lot of reading. You can turn it on even if you're doing a mix of query typ...
Emacs - Multiple columns one buffer
... this behavior in Vim.
Get it from Dr. Chip's page: http://mysite.verizon.net/astronaut/vim/index.html#MPAGE
Docs: http://mysite.verizon.net/astronaut/vim/doc/mpage.txt.html
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How to detect escape key press with pure JS or jQuery?
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i see this not working, jsfiddle.net/GWJVt just for the escape... seems awkward?
– Reigel
Jul 30 '10 at 8:06
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Getting values from query string in an url using AngularJS $location
....test_user_bLzgB
Example (with larger query string): http://fiddle.jshell.net/TheSharpieOne/yHv2p/4/show/?test_user_bLzgB&somethingElse&also&something=Somethingelse
Note: Due to hashes (as it will go to http://fiddle.jshell.net/#/url, which would create a new fiddle), this fiddle will ...
Java EE web development, where do I start and what skills do I need? [closed]
...least at a basic level, how to build Java web applications (coming from a .NET background). I would like to be able to build, deploy a simple CMS type application from the ground up.
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AddRange to a Collection
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Just take care that AddRange method in .NET Core 2.2 might show a weird behavior if used incorrectly, as shown in this issue: github.com/dotnet/core/issues/2667
– Bruno
May 2 '19 at 12:58
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How to convert UTF-8 byte[] to string?
...orical oddity (CPU instructions that dealt with null-terminated strings). .NET only uses null-terminated strings when interopping with code that uses null-terminated strings (which are finally disappearing). It's perfectly valid for a string to contain NUL characters. And of course, while null-termi...