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Finding the max value of an attribute in an array of objects
....y)); // 26 chars time complexity: >O(2n)
editable example here. Ideas from: maxA, maxB and maxC (side effect of maxB is that array a is changed because sort is in-place).
var a = [
{"x":"8/11/2009","y":0.026572007},{"x":"8/12/2009","y":0.025057454},
{"x":"8/14/2009","y":0....
Can a unit test project load the target application's app.config file?
...t.IsFalse(String.IsNullOrEmpty(value), "No App.Config found.");
}
}
Ideally, you should be writing code such that your configuration objects are passed into your classes. This not only separates you from the configuration file issue, but it also allows you to write tests for different config...
Comparing two dictionaries and checking how many (key, value) pairs are equal
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What you want to do is simply x==y
What you do is not a good idea, because the items in a dictionary are not supposed to have any order. You might be comparing [('a',1),('b',1)] with [('b',1), ('a',1)] (same dictionaries, different order).
For example, see this:
>>> x = dict...
Emulate a do-while loop in Python?
... Writing while True: stuff(); if not condition(): break is a very good idea. Thank you!
– Noctis Skytower
Sep 11 '12 at 20:05
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Keyboard shortcut to paste clipboard content into command prompt window (Win XP) [closed]
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Good idea. (+1) Yeah that would work if the window titles are unchanging. I feel like I have more control over the window title in Cygwin so perhaps I can add some static yet invisible hinting text for AHK's filtering.
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Git commit with no commit message
... reconfigure git to accept empty commit messages (which isn´t such a good idea). Normally each commit should be a bit of work which is described by your message.
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Assign output to variable in Bash
....g. instead of hard coding an email I want to use $2, $3 as variables. Any ideas on why these wont render?
– Evan Burbidge
Jun 20 '19 at 12:47
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Set the maximum character length of a UITextField
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Great idea Frouo! I expanded upon it in my answer to move the maxLength trimming to a String extension so that it can also be used for things like UITextView instances, and to add a convenience function to take advantage of these S...
Why am I getting tree conflicts in Subversion?
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I discovered a great trick with IntelliJ Idea when I get tree conflicts. I shelf all my changes (this is the same as creating a patch of my changes and then rolling them back). Then I do a svn update to get the latest changes from Subversion. After that I un-shelf m...
Initialization of all elements of an array to one default value in C++?
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the memcpy isn't a very good idea, since that would be comparable to just setting the values directly speed wise.
– Evan Teran
Jun 30 '09 at 20:19
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