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Splitting string into multiple rows in Oracle
I know this has been answered to some degree with PHP and MYSQL, but I was wondering if someone could teach me the simplest approach to splitting a string (comma delimited) into multiple rows in Oracle 10g (preferably) and 11g.
...
Timing a command's execution in PowerShell
...and to a variable, like $t = Measure-Command {<<your command or code block>>} . Try it out and then type $t at the prompt to see your results and all the properties you have access to, like $t.Milliseconds, $t.TotalSeconds, etc. Then we can write to whatever output we want, for instanc...
How do I give text or an image a transparent background using CSS?
...pane technique”:
.pane, .pane > .back, .pane > .cont { display: block; }
.pane {
position: relative;
}
.pane > .back {
position: absolute;
width: 100%; height: 100%;
top: auto; bottom: auto; left: auto; right: auto;
}
.pane > .cont {
position: relative;
z-in...
How can you find the height of text on an HTML canvas?
...r text = $('<span>Hg</span>').css({ fontFamily: font });
var block = $('<div style="display: inline-block; width: 1px; height: 0px;"></div>');
var div = $('<div></div>');
div.append(text, block);
var body = $('body');
body.append(div);
try {
va...
Query-string encoding of a Javascript Object
...mp;bar=100%25
Edit: this one also converts recursive objects (using php "array" notation for the query string)
serialize = function(obj, prefix) {
var str = [],
p;
for (p in obj) {
if (obj.hasOwnProperty(p)) {
var k = prefix ? prefix + "[" + p + "]" : p,
v...
Run JavaScript code on window close or page refresh?
...load", logData, false);
function logData() {
navigator.sendBeacon("/log.php", analyticsData);
}
sendBeacon() is supported in:
Edge 14
Firefox 31
Chrome 39
Safari 11.1
Opera 26
iOS Safari 11.4
It is NOT currently supported in:
Internet Explorer
Opera Mini
Here is a polyfill for sendBeaco...
Most pythonic way to delete a file which may not exist
...eaningfully shortened, because you must have a line to introduce the first block, the block itself, a line to introduce the second block, and then that block, so try/except is already as terse as possible.
– Kevin
Jan 29 '19 at 21:41
...
Unexpected Caching of AJAX results in IE8
...try to request the homepage in IE 8, with a call to /. Change it to /index.php or whatever the full url might be. Or add some fake params yourself like /?f=f
– Hugo Delsing
Jul 9 '13 at 14:14
...
What is the best way to tell if a character is a letter or number in Java without using regexes?
...ic, sanskrit, ...
The general solution is to do this:
Character.UnicodeBlock block = Character.UnicodeBlock.of(someCodePoint);
and then test to see if the block is one of the ones that you are interested in. In some cases you will need to test for multiple blocks. For example, there are (at ...
How can I convert bigint (UNIX timestamp) to datetime in SQL Server?
... want to go reverse, take a look at this http://wiki.lessthandot.com/index.php/Epoch_Date
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