[cheerio] TypeError: Cannot read property ‘parent’ of undefined

A beautiful autumn day and my little app threw the error 🙂 var oldParent = node.parent || node.root, ^ TypeError: Cannot read property 'parent' of undefined at Function.exports.update (/home/kang/apps/nodecrawler/node_modules/cheerio/lib/parse.js:55:25) at module.exports (/home/kang/apps/nodecrawler/node_modules/cheerio/lib/parse.js:17:11) at Function.exports.load (/home/kang/apps/nodecrawler/node_modules/cheerio/lib/static.js:19:14) at Request._callback (/home/kang/apps/nodecrawler/app.js:46:29) at...

How to get parameters from your query string with XPages

So how to get parameters from your query string with SSJS in XPages? Quick & Easy, here’s the solution, for example: I want to get the value of parameter SelectionMode context.getUrlParameter("SelectionMode") There’s another way if...

Search comma-separated list attribute using jQuery

I have an attribute that is comma-separated list, and I want to search for a particular value in that list example: <img id=”img1” src=”somepic.jpg” tags=”nature,flower,color”> SOLUTION Using jQuery, it’s simple to do, for example, I...

Get radio group value with Jquery

Assume you have one radio group name default_lang and you want to know which one is selected <input name="default_lang" value="en" type="radio" /> <input name="default_lang" value="fr" type="radio" /> <input name="default_lang" value="de" type="radio" /> Well, it’s easy...

How to delete Sphinx Search Service in Wind

1. DELETE Sphinx Search Service in Windows C:sphinxbinsearchd –delete If you installed with –servicename (e.g: SphinxSearch) then remove it with C:sphinxbinsearchd –delete –servicename SphinxSearch 2. REINSTALL Sphinx Search Service in Windows C:sphinxbinsearchd –install –config C:sphinxbinsphinx.conf –servicename...

“Object variable not set” error when installing ExtLib

If you try to deploy Xpages Extension Library and get the error Object variable not set (#91) in: dlgimportsite: click (line9) When doing “Import Local Update Site” then the problem might be that your...

How to show the last editor of a document in Domino

How to get the last editors of a document? this little trick (thanks to David Hancock) will help you @Subset($UpdatedBy;-1) Simple, isn’t it?

PYROCMS Tag Reference Cheat Sheet

I started to work on PYRCMS for a few personal projects and found that it’s quite powerful & flexible with my favorite Code Igniter PHP framework. I looked for a cheat sheet of...

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