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How to test an Internet connection with bash?
How can an internet connection be tested without pinging some website?
I mean, what if there is a connection but the site is down? Is there a check for a connection with the world?
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How to set a default value for an existing column
...g default values "constraints". If anything, they are relaxations; the opposite of a constraint! They make more things valid, not fewer.
– Roman Starkov
May 11 '13 at 12:06
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How to configure the web.config to allow requests of any length
I am building a site in which i would like to create a file client side from the value of a textarea element.
9 Answers
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What are the best practices for JavaScript error handling?
...t logging window.error calls, you're going to notice two things:
If your site is fairly complex, you're going to log a lot of errors
You'll be seeing a bunch of useless "window.error in undefined:0" messages
Reducing the torrent of log entries is as simple as testing for severity and/or a random...
Hidden Features of ASP.NET [closed]
...r all new requests.
This is the quickest and easiest way to display your "Site Temporarily Unavailable" notice while re-deploying (or rolling back) changes to a Production server.
Also, as pointed out by marxidad, make sure you have at least 512 bytes of content within the file so IE6 will render ...
PyPy — How can it possibly beat CPython?
...e ideas.
Q4. Why would anyone try something like this?
From the official site. https://pypy.readthedocs.org/en/latest/architecture.html#mission-statement
We aim to provide:
a common translation and support framework for producing
implementations of dynamic languages, emphasizing a cl...
phpmyadmin logs out after 1440 secs
...t; 36000;
If you don't already have a .htaccess file for your phpMyAdmin site, create one, and add the following line to override the default PHP session timeout:
php_value session.gc_maxlifetime 36000
I would not recommend altering this value in your main php.ini file, as it will allow a ridic...
Why is AJAX returning HTTP status code 0?
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In my experience, you'll see a status of 0 when:
doing cross-site scripting (where access is denied)
requesting a URL that is unreachable (typo, DNS issues, etc)
the request is otherwise intercepted (check your ad blocker)
as above, if the request is interrupted (browser navigates away...
Disable developer mode extensions pop up in Chrome
...cy templates seems to be chromium.org/administrators/policy-templates This site is updated regularly (last update 54 minutes ago). I used this method on Jun 24 and the configuration works with most recent Chrome version today. If you prefer «Can't be disabled» to be the official version - it's you...
Two divs side by side - Fluid display
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According to this site, flex should work on 94% of browsers. caniuse.com/#search=flex
– Adrian
May 16 '16 at 12:19
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