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How to detect READ_COMMITTED_SNAPSHOT is enabled?
...
As per https://msdn.microsoft.com/en-us/library/ms180065.aspx,
"DBCC USEROPTIONS reports an isolation level of 'read committed snapshot' when the database option READ_COMMITTED_SNAPSHOT is set to ON and the transaction isolation lev...
How do I detect a click outside an element?
...lem.offsetHeight || elem.getClientRects().length ) // source (2018-03-11): https://github.com/jquery/jquery/blob/master/src/css/hiddenVisibleSelectors.js
NOTE:
This is based on Alex comment to just use !element.contains(event.target) instead of the jQuery part.
But element.closest() is now also av...
await vs Task.Wait - Deadlock?
...ed. Some times even await seems to be reached still everything is blocked:
https://github.com/dotnet/runtime/issues/36063
I do not see why I'm must live with the code duplication for sync and async method or using hacks.
Conclusion: Create Task manually and control them is much better. Handler to Ta...
Swift - encode URL
... avoid having to manually percent encode your query string:
let scheme = "https"
let host = "www.google.com"
let path = "/search"
let queryItem = URLQueryItem(name: "q", value: "Formula One")
var urlComponents = URLComponents()
urlComponents.scheme = scheme
urlComponents.host = host
urlComponents...
How do I merge a git tag onto a branch
... $(git describe --tags $(git rev-list --tags --max-count=1))
Inspired by https://gist.github.com/rponte/fdc0724dd984088606b0
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Do you debug C++ code in Vim? How? [closed]
...bug
I recently wrote a blog post that walks through an example session.
https://www.dannyadam.com/blog/2019/05/debugging-in-vim/
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What is RSS and VSZ in Linux memory management
...lowing references:
http://manpages.ubuntu.com/manpages/en/man1/ps.1.html
https://web.archive.org/web/20120520221529/http://emilics.com/blog/article/mconsumption.html
Also see:
A way to determine a process's "real" memory usage, i.e. private dirty RSS?
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Convert DataFrame column type from string to datetime, dd/mm/yyyy format
...['date_col'], format='%d/%m/%Y')
More details on format here:
Python 2 https://docs.python.org/2/library/datetime.html#strftime-strptime-behavior
Python 3 https://docs.python.org/3.7/library/datetime.html#strftime-strptime-behavior
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Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
...or: pointer;
}
p.special:before {
content: "bar";
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
Pros: Easy to implement with jQuery; quic...
How to send an email from JavaScript
...on and authorization. The API Keys are not exposed to client.
node.js - https://www.npmjs.org/package/node-mandrill
var mandrill = require('node-mandrill')('<your API Key>');
function sendEmail ( _name, _email, _subject, _message) {
mandrill('/messages/send', {
message: {
...