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HTML table headers always visible at top of window when viewing a large table

...n if its just a question about how to get it working. Ill respond there usually in under a day. Here ill probably respond in just under a year :) – mkoryak Oct 4 '16 at 18:21 1 ...
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How to split the name string in mysql?

...e me feel super human with mysql pro skills. I have ave completely removed PHP processing and turned 100 lines of logic in a one single query. This is amazing! – TeaCupApp Feb 4 '14 at 3:35 ...
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How to log cron jobs?

... * * * * * myjob.sh >> /var/log/myjob.log 2>&1 will log all output from the cron job to /var/log/myjob.log You might use mail to send emails. Most systems will send unhandled cron job output by email to root or the corresponding user. ...
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How to inspect Javascript Objects

... @Nakilon I've always taken issue with infinite recursion, especially in PHP. There are two ways to fix this: using a depth parameter, or modifying the hash and add your own property which you use to check for recursion. The depth one is probably safer. – Christian ...
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Why are iframes considered dangerous and a security risk?

... As soon as you're displaying content from another domain, you're basically trusting that domain not to serve-up malware. There's nothing wrong with iframes per se. If you control the content of the iframe, they're perfectly safe. ...
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When should I use double or single quotes in JavaScript?

...ariable interpolation, multi-line strings, and more. Note that JSON is formally specified to use double quotes, which may be worth considering depending on system requirements. share | improve this ...
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How to place and center text in an SVG rectangle

... An easy solution to center text horizontally and vertically in SVG: Set the position of the text to the absolute center of the element in which you want to center it: If it's the parent, you could just do x="50%" y ="50%". If it's another element, x would be th...
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In what situations would AJAX long/short polling be preferred over HTML5 WebSockets?

I am building a small chat application for friends, but unsure about how to get information in a timely manner that is not as manual or as rudimentary as forcing a page refresh. ...
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CodeIgniter activerecord, retrieve last insert id?

...t can be return insert id it is // similar to the mysql_insert_id in core PHP You can refer this link you can find some more stuff. Information from executing a query share | improve this answer...
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INotifyPropertyChanged vs. DependencyProperty in ViewModel

...dited Feb 8 '16 at 10:05 Boris Callens 79.3k7474 gold badges201201 silver badges293293 bronze badges answered Apr 23 '09 at 19:15 ...