07.2.11

Assembler HEX Table

0F82 oder 72 jb jump if below
0F83 oder 73 jnb jump if not below
0F84 oder 74 je jump if equal
0F85 oder 75 jne jump if not equal
0F86 oder 76 jbe jump if below or equal
0F87 oder 77 ja jump if above
0F83 jae jump if above or equal
0F86 jna jump if not above
0F82 jnae jump if not above or equal
0F87 jnbe jump if not below or equal
0F8F jg jump if greater
0F8E jng jump if not greater
0F8D jge jump if greater or equal
0F8C jnge jump if not greater or equal
0F8C jl jump if less
0F8D jnl jump if not less
0F8E jle jump if less or equal
0F8F jnle jump if not less or equal
EB jmp oder jmps jump direcly to
84 test test
90 nop no operation

| Posted in Assembler | No Comments »
07.1.11

Simulating mouse events in javascript

If you ever searched for a way of simulating mouse events on an HTMLElement. Here is a short example:

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if (!HTMLElement.click) {
  HTMLElement.prototype.click = function() {
    var evt = this.ownerDocument.createEvent('MouseEvents');
    evt.initMouseEvent('click', true, true, this.ownerDocument.defaultView, 1, 0, 0, 0, 0, false, false, false, false, 0, null);
    this.dispatchEvent(evt);
  }
}

HTMLElement.click should be defined in Internet Explorer by default.

| Posted in HTML, Javascript | No Comments »
06.8.11

MAC OS X: Add users to UNIX group(s)

Here you go:

dseditgroup -o edit -u yourusername -p -a <em>username</em> -t user group

| Posted in Mac OS X | No Comments »