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Insert Update stored proc on SQL Server
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Big fan of the UPSERT, really cuts down on the code to manage. Here is another way I do it: One of the input parameters is ID, if the ID is NULL or 0, you know it's an INSERT, otherwise it's an update. Assumes the application knows if there is an ID, so won...
jQuery UI Tabs - How to Get Currently Selected Tab Index
... didn't see mentioned was how to get the "selected tab" (Currently dropped down panel) from somewhere other than the "tab events".
I do have a simply way ...
var curTab = $('.ui-tabs-panel:not(.ui-tabs-hide)');
And to easily get the index, of course there is the way listed on the site ...
var $t...
What columns generally make good indexes?
... again. If there is a noticeable speed-up on queries and a negligible slow-down on insertions and updates, keep the index.
(Apologies if I'm repeating stuff mentioned in your other question, I hadn't come across it previously.)
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Counting DISTINCT over multiple columns
...mp
3 )
4 /
COUNT(*)
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9
SQL>
edit
I went down a blind alley with analytics but the answer was depressingly obvious...
SQL> select count(distinct concat(deptno,job)) from emp
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COUNT(DISTINCTCONCAT(DEPTNO,JOB))
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How to set a timer in android
...e this one is helpful and may take less efforts to implement,
Android CountDownTimer class
e.g.
new CountDownTimer(30000, 1000) {
public void onTick(long millisUntilFinished) {
mTextField.setText("seconds remaining: " + millisUntilFinished / 1000);
}
public void onFin...
How to get GET (query string) variables in Express.js on Node.js?
...correct answer. See here: stackoverflow.com/questions/17007997/… (scroll down to answer below the accepted answer)
– Joseph Juhnke
Nov 6 '14 at 20:07
3
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Using JQuery to check if no radio button in a group has been checked
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Couldn't you narrow the first two lines down to just if ($("input[name='html_elements']:checked").length == 0){ ?
– Powerlord
Jan 15 '10 at 14:53
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Where can I learn jQuery? Is it worth it?
... Hardly, but it was such a pleasure to read that I couldn't put it down.
– yukondude
Mar 21 '09 at 15:36
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How to cut an entire line in vim and paste it?
...ment will cut the equivalent of that movement, so dw will cut a word, d<down-arrow> will cut this line and the line below, d50w will cut 50 words.
yy is copy line, and works like dd.
D cuts from cursor to end of line.
If you've used v (visual mode), you should try V (visual line mode) and &...
How to disable mouseout events triggered by child elements?
...();
}
else
{
//Hit a child-element
}
}
Code cut down for readability, won't work out of the box.
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