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arrayfun can be significantly slower than an explicit loop in matlab. Why?
... memory bandwidth bounded, you do see the loop overhead. And you will even more clearly see the overhead of calling Func1 there.
So what's up with arrayfun? No function inlinig there either, so a lot of overhead. But why so much worse than a double nested loop? Actually, the topic of using cellfun...
Google Chrome Printing Page Breaks
...his is a simplified example. In the real code, each page div contains many more elements.
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Should I use the datetime or timestamp data type in MySQL?
...changes to records" Do not think that's a good answer. Timestamp are a lot more powerful and complicated than that as MattBianco and Nir sayd. Although, the second part of the answer is very good. It's true what blivet said, and is a good advise.
– santiagobasulto
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Abandoning changes without deleting from history
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SQL Server String or binary data would be truncated
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The issue is quite simple: one or more of the columns in the source query contains data that exceeds the length of its destination column. A simple solution would be to take your source query and execute Max(Len( source col )) on each column. I.e.,
Select M...
Turn a number into star rating display using jQuery and CSS
...he stars.
Hopefully that made some sense.
Updated 2010/10/22
Now even more compact and harder to understand! Can also be squeezed down to a one liner:
$.fn.stars = function() {
return $(this).each(function() {
$(this).html($('<span />').width(Math.max(0, (Math.min(5, parseFlo...
How to revert to origin's master branch's version of file
...ouches all files and not just the one file. You may want to point this out more explicitly. Also why not recommend git checkout HEAD filename and git checkout origin/master filename for options one and two, it would be more consistent?
– CB Bailey
Nov 30 '09 at...
GitHub: What is a “wip” branch?
...he project. For instance, GitHub Actions, TravisCI, CodeCov, and codacy.
More motivation for WIP pull requests is written by @ben straub at https://ben.straub.cc/2015/04/02/wip-pull-request/.
New Since Februrary 2019, GitHub offers draft pull requests, which make WIP more explicit: https://github...
Common CSS Media Queries Break Points [duplicate]
...Rather than try to target @media rules at specific devices, it is arguably more practical to base them on your particular layout instead. That is, gradually narrow your desktop browser window and observe the natural breakpoints for your content. It's different for every site. As long as the design ...
How do I handle the window close event in Tkinter?
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