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c# datatable to csv
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The following shorter version opens fine in Excel, maybe your issue was the trailing comma
.net = 3.5
StringBuilder sb = new StringBuilder();
string[] columnNames = dt.Columns.Cast<DataColumn>().
Select(colu...
The Guava library: What are its most useful and/or hidden features? [closed]
I have had a quick scan of the Guava API and the new collection types it provides( Multimap and BiMap for example appear useful) and I am thinking of including the library in the project(s) I work on.
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Is there a way to rename an Xcode 4 scheme?
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Apple docs link: developer.apple.com/library/ios/#documentation/ToolsLanguages/…
– Clay Bridges
Sep 4 '11 at 15:40
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Best way to parse RSS/Atom feeds with PHP [closed]
...s over when the RSS or Atom feed isn't well formed. Are there any other options for parsing RSS and Atom feeds with PHP?
10...
(HTML) Download a PDF file instead of opening them in browser when clicked
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You can't do this with HTML. It's a server-based solution. You have to stream the file so that the browser than triggers the save dialog.
I'd advise not doing this. How a user interacts with a PDF should be left up to the user.
UPDATE (2014):
So...this answer still gets plen...
contenteditable change events
I want to run a function when a user edits the content of a div with contenteditable attribute. What's the equivalent of an onchange event?
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Unix command-line JSON parser? [closed]
... -m json.tool
{
"bar": 2,
"foo": 1
}
Note: Depending on your version of python, all keys might get sorted alphabetically, which can or can not be a good thing. With python 2 it was the default to sort the keys, while in python 3.5+ they are no longer sorted automatically, but you have the ...
How to improve Netbeans performance?
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Very simple solution to the problem when your NetBeans or Eclipse IDE seems to be using too much memory:
Disable the plugins you are not using.
close the projects you are not working on.
I was facing similar problem with Netbeans 7.0 on m...
Preloading CSS Images
...ement is kept hidden so the images won't be rendered:
body::after{
position:absolute; width:0; height:0; overflow:hidden; z-index:-1; // hide images
content:url(img1.png) url(img2.png) url(img3.gif) url(img4.jpg); // load images
}
Demo
it's better to use a sprite image to reduce http reque...
When to use -retainCount?
I would like to know in what situation did you use -retainCount so far, and eventually the problems that can happen using it.
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