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Appending a line to a file only if it does not already exist
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Remove leading or trailing spaces in an entire column of data
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brettdj
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answered Mar 6 '12 at 5:49
hydrox467hydrox467
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Get class name using jQuery
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1072
After getting the element as jQuery object via other means than its class, then
var className...
Implicit “Submit” after hitting Done on the keyboard at the last EditText
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How to run multiple shells on Emacs
...hell (rather than eshell), this trick doesn't seem to work (in my Emacs 24.0.50.1 at least.)
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A valid provisioning profile for this executable was not found for debug mode
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edited Sep 15 '14 at 23:00
bneely
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answered Nov...
How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
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You can use a library called ExcelLibrary. It's a free, open source library posted on Google C...
Setting up maven dependency for SQL Server
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+50
Download the driver JAR from the link provided by Olaf and add it to your local Maven repository with;
mvn install:install-file -Dfil...
Co-variant array conversion from x to y may cause run-time exception
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What it means is this
Control[] controls = new LinkLabel[10]; // compile time legal
controls[0] = new TextBox(); // compile time legal, runtime exception
And in more general terms
string[] array = new string[10];
object[] objs = array; // legal at compile time
objs[0] = new Foo()...