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Best approach to converting Boolean object to string in java
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Depends on what you mean by "efficient". Performance-wise both versions are the same as its the same bytecode.
$ ./javap.exe -c java.lang.String | grep -A 10 "valueOf(boolean)"
public static java.lang.String valueOf(boolean);
Code:
0: i...
In Docker, what's the difference between a container and an image? [duplicate]
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This explanation is by far the clearest and the best - providing real examples as compared to "play of words" explaining the jargons
– CozyAzure
Jan 18 '17 at 9:08
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How do I bind a WPF DataGrid to a variable number of columns?
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I have found a blog article by Deborah Kurata with a nice trick how to show variable number of columns in a DataGrid:
Populating a DataGrid with Dynamic Columns in a Silverlight Application using MVVM
Basically, she creates a DataGridTemplateColumn an...
Going to a specific line number using Less in Unix
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Go Unpacking Array As Arguments
So in Python and Ruby there is the splat operator (*) for unpacking an array as arguments. In Javascript there is the .apply() function. Is there a way of unpacking an array/slice as function arguments in Go? Any resources for this would be great as well!
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What is the 'dynamic' type in C# 4.0 used for?
...ble to reuse variables for different types of data. I'm sure the Python, Ruby, and Perl programmers out there can think of a million ways to take advantage of this, but I've been using C# so long that it just feels "wrong" to me.
dynamic foo = 123;
foo = "bar";
OK, so you most likely will not be ...
Positioning a div near bottom side of another div
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Pass mouse events through absolutely-positioned element
...own, you may be able to make do with the document.elementFromPoint method, by:
removing the top layer on mousedown,
passing the x and y coordinates from the event to the document.elementFromPoint method to get the element underneath, and then
restoring the top layer.
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One-line list comprehension: if-else variants
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Removing the remembered login and password list in SQL Server Management Studio
...this code with the SSMS running and then checked there to see if it worked by restarting SSMS, and it didn't work, because the SqlStudio.bin was already loaded in memory by SSMS and then re-written by it before closing. Then I ran the code with SSMS closed and worked like a charm.
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