"Protected mode is currently turned off for the Internet zone"
Want to disable the IE7 pop-up saying “Protected mode is currently turned off”?
Solution: Just right-click the message and click “Don’t show this again”.
Ljava.lang.String; Error
This is a simple one. You're asking java to return an Array as a string.Solution: Put Arrays.toString( ) around your Array.
Java Exceptions - Catching All Errors
"Exception is the base class for all exceptions""Thus any exception that may get thrown is an Exception (Uppercase 'E')."
Meaning, catch(Exception e) will catch any type of exception that is thrown, as opposed to specific Exceptions.
Example:
try {
// code
}catch(Exception e)
{
//catch all exceptions
}
http://stackoverflow.com/questions/1075895/how-can-i-catch-all-the-exceptions-that-will-be-thrown-through-reading-and-writi
Meaning Of "l" In LDAP
"The lower case 'l' refers to the locality (city)."Jquery Slideup Jerking Effect In IE9
This website has code to help get rid of the jerking effect on Jquery SlideUp in IE9: https://siderite.dev/blog/jquery-slideup-flickers-in-internet.htmlYou just add this code after you include your Jquery library:
(function(){
// Define overriding method.
jQuery.fx.prototype.hide = function(){
// Remember where we started, so that we can go back to it later
this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
this.options.hide = true;
// Begin the animation
this.custom(this.cur(), 1);
}
})();Raspberry Pi - No Ethernet Caused By Charger
I was using the following charger, but I couldn't get my Raspberry Pi to connect over Ethernet (ethernet lights showed no link): http://www.amazon.com/gp/product/B0038HYPZSThe charger was definitely the problem. I swapped it with a Motorola OEM charger and the Ethernet started working again. I did some quick googling, and haven't seen many reports of this issue yet. I have the Model B, Rev 2.0 board with 512MB RAM.
WHMCS LDAP User Creation Action Hook
I created an Action Hook for WHMCS which will create an user when they are added as a client. With this script, we no longer need to add our users to LDAP manually. I'm thinking about turning it into a module, and making it easier to other users to use.https://github.com/pawl/WHMCS_LDAP
LDAP_ADD PHP - Object Class Violation
If you are trying to use php's ldap_add to add an user and are getting an object class violation, try to copy all the fields of a working user exactly. Most likely you are missing some of the required fields of the objectclass you are trying to add.Reading RFID With Raspberry Pi (or any linux device) + Reader
I'm using the following Parallax USB RFID reader: http://www.parallax.com/Portals/0/Downloads/docs/prod/audiovis/28140-28340-RFIDreader-v2.2.pdfFirst you will need to ensure you have PySerial installed by trying to "import PySerial" while running Python's IDLE. If you receive an error:
Install PySerial:
- Install python's setuptools: apt-get install python-setuptools
- Install PySerial: pip install pyserial
Why didn't ser.read(12) return the same unique identifier as what is written on the fob?:
- If the key on the card says 30788590 and the reader returns 3501D5CBEE. The "1D5CBEE" part is the card number. Try going from the card number in DEC to HEX it in the windows calculator while it's in scientific mode if you don't believe me.
"margin-left: auto;" and "margin-right: auto;" Not Working In IE8
To get something centered within a div in IE8, it requires doing something unusual. I wasn't able to get the "display: block;" trick working. But this worked:
#super-wrap { position: absolute; width: 100%; text-align: center; }
#page-wrap { position: relative; width: 970px; margin: auto auto; }
I had to do this to get the InfoGrid (http://css-tricks.com/examples/InfoGrid/) to center in IE8. The div with the ID of #page-wrap already exists, but the super-wrap div needs to be created outside of the page-wrap div.