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How to check if element has any children in Javascript?
...tespaces (in which case hasChildNodes returns true) as being empty.
JSBin Demo
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Sending JWT token in the headers with Postman
I'm testing an implementation of JWT Token based security based off the following article . I have successfully received a token from the test server. I can't figure out how to have the Chrome POSTMAN REST Client program send the token in the header.
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What should I use Android AccountManager for?
... inter-process communication on Android.
ContentProvider schedules the database access in a background thread The AsyncQueryHanlder helps to query the ContentProvider in a background thread, preventing Application Not Responsive (ANR) errors while not requiring you to explicitly handle threading.
Co...
PHP MySQL Google Chart JSON - Complete Example
...ame = "root";
$password = ""; //your database password
$dbname = "demo"; //your database name
$con = new mysqli($servername, $username, $password, $dbname);
if ($con->connect_error) {
die("Connection failed: " . $con->connect_error);
}
else
{
//e...
Viewing complete strings while debugging in Eclipse
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I can see only "data:image/bitmap;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQE... (length: 22869)". Set "Max Length" option not work and "Change value" also.
– falko
Jul 25 '14 at 14:04
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Bash array with spaces in elements
... me in macOS 10.14.4, which uses "GNU bash, version 3.2.57(1)-release (x86_64-apple-darwin18)". Maybe a bug in the older version of bash?
– Mark Ribau
Apr 17 '19 at 1:47
add a...
Storing images in SQL Server?
I have made a small demo site and on it I am storing images within a image column on the sql server. A few questions I have are...
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Checkboxes in web pages – how to make them bigger?
...will result in a very blurry appearance. It scales well in Chrome, though. Demo: jsfiddle.net/tzp858j3
– Kat
Dec 31 '14 at 23:46
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SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”. error
...rm
encoding: UTF-8 OS name: "linux" version: "2.6.35-32-generic" arch:
"amd64" Family: "unix"
2 Run maven externally link how to run maven from console
> cd path-to-pom.xml
> mvn test
[INFO] Scanning for projects...
[INFO] ----------------------------------------------------------...
How can I beautify JavaScript code using Command Line?
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First, pick your favorite Javascript based Pretty Print/Beautifier. I prefer the one at http://jsbeautifier.org/, because it's what I found first. Downloads its file https://github.com/beautify-web/js-beautify/blob/master/js/lib/beautify.js
Second, download a...