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nano error: Error opening terminal: xterm-256color
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On Red Hat this worked for me:
export TERM=xterm
further info here: http://www.cloudfarm.it/fix-error-opening-terminal-xterm-256color-unknown-terminal-type/
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jQuery lose focus event
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Use "blur":
http://docs.jquery.com/Events/blur#fn
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Cannot use object of type stdClass as array?
...utomatically convert the object to an array();
Here are some references:
http://php.net/manual/en/function.print-r.php
http://php.net/manual/en/function.var-dump.php
http://php.net/manual/en/function.var-export.php
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“npm config set registry https://registry.npmjs.org/” is not working in windows bat file
...y, can run just npm get registry to see your current, and npm set registry https://registry.npmjs.org/ to set it back to the default.
– AlecRust
Aug 2 '17 at 10:28
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Refreshing web page by WebDriver when waiting for specific condition
...(). It may not be the same in Java.
Alternatively, you could driver.get("http://foo.bar");, although I think the refresh method should work just fine.
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Difference between Node object and Element object?
...ode.prototype
true
Here are some docs for the Node and Element classes:
https://developer.mozilla.org/en-US/docs/DOM/Node
https://developer.mozilla.org/en-US/docs/DOM/Element
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How to check internet access on Android? InetAddress never times out
...t is available.
B) Connect to a Socket on the Internet (advanced)
// TCP/HTTP/DNS (depending on the port, 53=DNS, 80=HTTP, etc.)
public boolean isOnline() {
try {
int timeoutMs = 1500;
Socket sock = new Socket();
SocketAddress sockaddr = new InetSocketAddress("8.8.8.8",...
how to check if a form is valid programmatically using jQuery Validation Plugin
...form with a couple of buttons and I'm using jQuery Validation Plugin from http://jquery.bassistance.de/validate/ . I just want to know if there is any way I can check if the form is considered in valid state by jquery validation plugin from anywhere in my javascript code.
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Flexbox: center horizontally and vertically
...item">4</div>
</div>
</div>
See demo at: http://jsfiddle.net/audetwebdesign/tFscL/
Your .flex-item elements should be block level (div instead of span) if you want the height and top/bottom padding to work properly.
Also, on .row, set the width to auto instead of ...
A command-line HTML pretty-printer: Making messy HTML readable [closed]
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Have a look at the HTML Tidy Project: http://www.html-tidy.org/
The granddaddy of HTML tools, with support for modern standards.
There used to be a fork called tidy-html5 which since became the official thing. Here is its GitHub repository.
Tidy is a co...