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Storing Data in MySQL as JSON
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@markus I actually do this in one of my websites, specifically the fields of a complicated form that aren't ever searched for directly in MySQL queries, but used when viewing forms (either from a table view or directly via a link). It's probably not ideal but it certa...
In Rails - is there a rails method to convert newlines to ?
...er is upvoted quite a lot, I want to add that this is susceptible to cross site scripting. You can only do it, if you trust the input (i.e. no user input). Otherwise mystring could contain arbitrary HTML.
– NobodysNightmare
Jun 27 '17 at 9:01
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How to force Chrome browser to reload .css file while debugging in Visual Studio?
... tag of the page you are debugging, or in head tag of master page of your site
This will not allow browser to cache file, eventually files will not be stored in browser temporary files, so no cache, so no reloading will be required :)
I am sure this will do :)
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Alternative to iFrames with HTML5
... Another crucial drawback with iFrames is the fact that there are many websites out there which have set 'X-Frame-Options' to 'sameorigin' and then simply refuse the connection. In this case, your iFrame remains empty. No way to fix that.
– Igor P.
Jun 10 at 2...
Shortest way to print current year in a website
...tion works great but I would advise on a server side solution. Some of the sites I checked had this issue of the entire page going blank and only the year being seen once in a while.
The reason for this was the document.write actually wrote over the entire document.
I asked my friend to implement ...
Styling HTML email for Gmail
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Use inline styles for everything. This site will convert your classes to inline styles: http://premailer.dialect.ca/
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How to clear Facebook Sharer cache?
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I found a solution to my problem. You could go to this site:
https://developers.facebook.com/tools/debug
...then put in the URL of the page you want to share, and click "debug". It will automatically extract all the info on your meta tags and also clear the cache.
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Catch all JavaScript errors and send them to server
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If your website is using Google Analytics, you can do what I do:
window.onerror = function(message, source, lineno, colno, error) {
if (error) message = error.stack;
ga('send', 'event', 'window.onerror', message, navigator.userAgen...
How to debug .htaccess RewriteRule not working
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The 'Enter some junk value' answer didn't do the trick for me, my site was continuing to load despite the entered junk.
Instead I added the following line to the top of the .htaccess file:
deny from all
This will quickly let you know if .htaccess is being picked up or not. If the .htacc...
How to create a cron job using Bash automatically without the interactive editor?
...n the syntax, or point to a url which explains it?
– sites
May 27 '14 at 22:31
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crontab -l list...