Moodle error: Query failed in load_user_capability

In Moodle 1.8 platform, whenever you encounter the captioned error during login, the /var is likely to be full.

The solution, obviously... clean up the /var to feed more free space to it.

phpgraphy album title length

The title length of albums could be modified at:
found in file "/base/include/yorsh-varval-request_data.inc.php"

field dirtitle

verison 0.93.

MS Word closed right after it starts

Whenever you experience this sort of problem, most likely it will be the problem of file: normal.dot

Try to seek and delete that file to solve the problem.

Ref: http://word.mvps.org/FAQs/AppErrors/ProbsOpeningWord.htm

Just played around with Greasemonkey

I'm not a javascript expert, but just played around using js in greasemonkey, quite funny.

// ==UserScript==
// @name          FilterGuruEntry
// @description   Filter Guru Entry
// @include http://www.guru.com/pro/search_results.cfm*
// ==/UserScript==

var allTRs, thisTR;

allTRs = document.getElementsByTagName('SPAN');

for (var i = 0; i < allTRs.length; i++) {

thisTR = allTRs[i];

if (thisTR.getAttribute("class") == "btblue") {
      myTR = thisTR.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode;
myTD = thisTR.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode;

if (myTR.nodeName == "TR") {

myTR.removeChild(myTD);

}

}

}

Usage on Weka Attribute Filter

I seldom use Weka, but just reminded me some work I did years ago...




AttributeFilter af = new AttributeFilter();
int i[] = {1,2,3};
af.setAttributeIndicesArray(i);
af.setInputFormat(data);
Instances ins = Filter.useFilter(data,af);
System.out.println(ins);




Some nice software to remember...

hddsaver.com provides some cool ways to set up a portable office in a Flash drive.

Foxit Reader: Small PDF reader

Fast stone provides images viewer and screen capturing software for free.

Notepad2 a handy Notepad replacement.