ohaal

UFW

I use Ubuntu’s Uncomplicated firewall because it is available on Ubuntu and it's very simple.

Install UFW

if ufw is not installed by default be sure to install it first.

ohaal

Lync Push To Talk

Using the Lync mute/unmute hotkey (Win + F4), allows another key to be used for push to talk.

Prereqs:

Install AutoHotkey. Note - needs to be a recent version to support the splash image.
Direct link here.

Usage

ohaal

function reverseNumber(input) {
    var reversedNum = 0;
    while (input !== 0) {
        reversedNum = reversedNum * 10 + input % 10;
        input = Math.floor(input / 10);
    }
    return reversedNum;
}

ohaal

Problem: When linking to the raw version of a gist, the link changes with each revision.

Solution:

To return the first file from a gist: https://gist.github.com/[gist_user]/[gist_id]/raw/

• Example: https://gist.github.com/atenni/5604522/raw/
• Works even when you change the filename.

To get a file from multi–file gist: https://gist.github.com/[gist_user]/[gist_id]/raw/[file_name]

ohaal

var numberAlone;
while (number !== 0) {
    numberAlone = num % 10;
    number = Math.floor(number / 10);
}

ohaal

function getTimestamp() {
  return (new Date).toString().match(/\w{3} \d{1,2} \d{4} \d{1,2}:\d{2}:\d{2}/)[0];
}

ohaal

/////////////////////
// 
// DO NOT DELETE ME!
// Please take care when editing the announcement banner - it contains custom Javascript/CSS to improve Jira's UI.
// 
/////////////////////
 
/////////////////////
// Inspired by 
// https://jira.atlassian.com/browse/GHS-3690?focusedCommentId=693585&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-693585

ohaal

function queryToHtml($mysqli, $query) {
    if ($result = $mysqli->query($query)) {

        /* Get field information for all columns */
        $finfo = $result->fetch_fields();

        // Print headers
        print('<table><tr>');
        foreach ($finfo as $val) {
            printf('<th>%s</th>', $val->name);

ohaal

-- source: http://psoug.org/snippet/LOCKS-View-Locked-Objects_866.htm
-- view all currently locked objects:
 
SELECT username U_NAME, owner OBJ_OWNER,
object_name, object_type, s.osuser,
DECODE(l.block,
  0, 'Not Blocking',
  1, 'Blocking',
  2, 'Global') STATUS,
  DECODE(v.locked_mode,

ohaal

var cdStamp = 1472301000000;
var cdDuration = cdStamp - (new Date().getTime());
cdDuration = cdDuration > 0 ? cdDuration : 0;
var cdTimes   = [    7,    24,     60,       60,     1000];
var cdUnit    = ['uke', 'dag', 'time', 'minutt', 'sekund'];
var cdUnitEnd = [   'r',   'er',   'r',      'er',     'er'];

var cdResult = cdTimes
  .map((t, i, timeArr) => {
    var unitMulti = timeArr.slice(i, timeArr.length).reduce((a,b) => a*b);