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Alter table add multiple columns ms sql
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What is “incremental linking”?
... not worth worrying about." it's probably worth mentioning that while the difference between "normal" linking and incremental linking may not be that great performance wise at run-time, incremental linking is incompatible with link time code generation which can make a drastic performance difference...
Difficulty with ng-model, ng-repeat, and inputs
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Also: Don't modify the entire list while typing - a trap I fell into. I was watching the collection for changes, and replacing it with an identical copy - so even though I wasn't binding to primitives, the elements were being recreated.
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@ variables in Ruby on Rails
What's the difference between @title and title ? Since both of them can be variable names. Also, how do I decide which kind of variable I should use? With @ or not?
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Javascript - Open a given URL in a new tab by clicking a button
...owser or tab. You can also add variables to it to stop it from showing specific browser traits as follows:
onclick="window.open(this.href,'popUpWindow','height=400,width=600,left=10,top=10,,scrollbars=yes,menubar=no'); return false;"
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MySQL select 10 random rows from 600K rows fast
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A great post handling several cases, from simple, to gaps, to non-uniform with gaps.
http://jan.kneschke.de/projects/mysql/order-by-rand/
For most general case, here is how you do it:
SELECT name
FROM random AS r1 JOIN
(SELECT CEIL(RAND() *
(SELECT MAX(id)
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android asynctask sending callbacks to ui [duplicate]
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EDIT
Since this answer got quite popular, I want to add some things.
If you're a new to Android development, AsyncTask is a fast way to make things work without blocking UI thread. It does solves some problems indeed, there is nothing wrong with how the class works itself. However, it brings s...
What is for Python what 'explode' is for PHP?
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How to sort a list of lists by a specific index of the inner list?
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What if I would want to ignore case?
– bzupnick
Jul 29 '13 at 11:31
5
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Changing website favicon dynamically
...fox, Opera, and Chrome (unlike every other answer posted here). Here is a different demo of code that works in IE11 too. The following example might not work in Safari or Internet Explorer.
/*!
* Dynamically changing favicons with JavaScript
* Works in all A-grade browsers except Safari and Inter...