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What is the difference between children and childNodes in JavaScript?
...dNodes.length === 1; // Contains a Text node child.
el.children.length === 0; // No Element children.
Most of the time, you want to use .children because generally you don't want to loop over Text or Comment nodes in your DOM manipulation.
If you do want to manipulate Text nodes, you probably w...
How to get the text node of an element?
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10 Answers
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What is the Oracle equivalent of SQL Server's IsNull() function?
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answered Aug 19 '10 at 16:40
Shannon SeveranceShannon Severance
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Testing Abstract Classes
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edited Oct 13 '14 at 11:40
Ionuț Staicu
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Are table names in MySQL case sensitive?
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207
In general:
Database and table names are not case sensitive in Windows, and case sensitive in ...
Serializing a list to JSON
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If using .Net Core 3.0 or later;
Default to using the built in System.Text.Json parser implementation.
e.g.
using System.Text.Json;
var json = JsonSerializer.Serialize(aList);
alternatively, other, less mainstream options are available like...
git branch -d gives warning
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edited Aug 27 '12 at 20:18
Adam Dymitruk
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How to sort the result from string_agg()
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With postgres 9.0+ you can write:
select string_agg(product,' | ' order by product) from "tblproducts"
Details here.
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Closing WebSocket correctly (HTML5, Javascript)
...lement):
To close the connection cleanly, a frame consisting of just a 0xFF byte
followed by a 0x00 byte is sent from one peer to ask that the other peer
close the connection.
If you are writing a server, you should make sure to send a close frame when the server closes a client co...
How to edit a node module installed via npm?
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edited Apr 6 '14 at 2:30
Qantas 94 Heavy
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