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How to get the second column from command output?
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answered Apr 21 '13 at 22:57
cataycatay
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What’s the difference between “Array()” and “[]” while declaring a JavaScript array?
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Another difference is that when using new Array() you're able to set the size of the array, which affects the stack size. This can be useful if you're getting stack overflows (Performance of Array.push vs Array.unshift) which is what happens when the size of the array exceeds the size of t...
Lambda function in list comprehensions
Why is the output of the following two list comprehensions different, even though f and the lambda function are the same?
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Nested defaultdict of defaultdict
... defaultdict(lambda: defaultdict(list)) or defaultdict(lambda: defaultdict(set))
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Git - Undo pushed commits
...I've been making some commited changes already pushed to remote and pulled from the server. Now, I want to undo those changes. So I could just git checkout to the commit before the changes and commit the new changes, but I'm guessing that there will be problems to push them again to remote. Any su...
Removing empty lines in Notepad++
... Here's a link to the TextFx Plugin. I found it very useful. Use: Settings > Import > plugin... and find the dll file to install it. It becomes a menu item by Plugins
– Nick Pickering
Nov 2 '12 at 19:41
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What is pseudopolynomial time? How does it differ from polynomial time?
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How to adjust text font size to fit textview
...ntent.Context;
import android.graphics.Paint;
import android.util.AttributeSet;
import android.util.TypedValue;
import android.widget.TextView;
public class FontFitTextView extends TextView {
public FontFitTextView(Context context) {
super(context);
initialise();
}
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Search in all files in a project in Sublime Text 3
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How can the Euclidean distance be calculated with NumPy?
... . I have 2 tables of 'operations'; each has a 'code' label, but the two sets of labels are totally different. my goal is to find the best or closest code from the second table corresponding to a fixed code in the first (I know what the answer should be from manual inspection, but want to scale up t...