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Microsoft Excel mangles Diacritics in .csv files?
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Below is the PHP code I use in my project when sending Microsoft Excel to user:
/**
* Export an array as downladable Excel CSV
* @param array $header
* @param array $data
* @param string $filename
*/
function toCSV($header, $data, ...
How do I update the GUI from another thread?
...pertyValue });
}
}
Call it like this:
// thread-safe equivalent of
// myLabel.Text = status;
SetControlPropertyThreadSafe(myLabel, "Text", status);
If you're using .NET 3.0 or above, you could rewrite the above method as an extension method of the Control class, which would then simplify the ...
Never seen before C++ for loop
...ight consider refactoring to the while() format as you translate to C#. In my opinion it is clearer, less of a trap for new programmers, and equally efficient.
As others have pointed out -- but to make my answer complete -- to make it work in C# you would need to change while(u--) to while(u-- != 0...
Benefit of using Parcelable instead of serializing object
...g Parcelable instead of classic serialization in case of saving state of my business objects to the internal memory for example? Will it be simpler or faster than the classic way? Where should I use classic serialization and where better to use bundles?
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How to prevent ifelse() from turning Date objects into numeric objects
...ersion of the help page does not say what to expect from factor arguments. My vote would be for a factor return object that had levels that were the union of the levels of true's and false's levels.
– IRTFM
Aug 28 '16 at 20:05
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Maintain aspect ratio of div but fill screen width and height in CSS?
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My original question for this was how to both have an element of a fixed aspect, but to fit that within a specified container exactly, which makes it a little fiddly. If you simply want an individual element to maintain its a...
How much is too much with C++11 auto keyword?
...e of the right hand side of an expression is obvious. For example, using:
my_multi_type::nth_index<2>::type::key_type::composite_key_type::
key_extractor_tuple::tail_type::head_type::result_type
to get the composite key type in boost::multi_index, even though you know that it is int. Yo...
Can Vim highlight matching HTML tags like Notepad++?
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As requested, I've added this ftplugin to github. See my updated answer for the link.
– Greg Sexton
Nov 22 '11 at 19:16
1
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Is there a MySQL command to convert a string to lowercase?
I have a MySQL database of keywords that are presently mixed-case. However, I want to convert them all to lowercase. Is there an easy command to do this, either using MySQL or MySQL and PHP?
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Application Skeleton to support multiple screens
...`
To determine screen size & density quickly, please install "What's my Size" app for Android.
Screen size
Android defines four generalised screen sizes:
Qualifier Size
small ~3 inches (approx)
normal ~4 inches (approx)
large E...