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Should I use string.isEmpty() or “”.equals(string)?
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Installing in Homebrew errors
...hen something else on my system took control of /usr/local since.
Edit: I completely missed this, but @samvermette didn't (see replies to my answer): if you run this command above and have something installed via homebrew that requires special user permissions, like mysql, make sure to give those p...
Git error when trying to push — pre-receive hook declined
When I try and push a change I've commited, I get the following error ...
27 Answers
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Choosing a Windows automation scripting language. AutoIt vs Autohotkey [closed]
...need to choose a Windows automation scripting language. Which one do you recommend; AutoIt , AutoHotkey , or an other?
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Want to exclude file from “git diff”
...ave *.min.css and *.min.js files to avoid from the git diff. So, I use the command git diff -- . ':(exclude)*.min.js' ':(exclude)*.min.css'
– maheshwaghmare
Apr 19 '18 at 10:28
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What is the best way to unit test Objective-C code?
...e Xcode 2 days, I wrote a series of weblog posts about how to perform some common tasks with Xcode unit testing:
Unit testing Cocoa frameworks
Debugging Cocoa framework unit tests
Unit testing Cocoa applications
Debugging Cocoa application unit tests
Despite using OCUnit rather than XCTest, the ...
Should I size a textarea with CSS width / height or HTML cols / rows attributes?
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I recommend to use both. Rows and cols are required and useful if the client does not support CSS. But as a designer I overwrite them to get exactly the size I wish.
The recommended way to do it is via an external stylesheet e....
How to replace NaN values by Zeroes in a column of a Pandas Dataframe?
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@max See this, might address your question: stackoverflow.com/questions/23296282/…
– Aman
Feb 3 '16 at 1:23
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Converting pixels to dp
...s r = getResources();
float px = TypedValue.applyDimension(
TypedValue.COMPLEX_UNIT_DIP,
dip,
r.getDisplayMetrics()
);
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Is there a common Java utility to break a list into batches?
...atches of given size. I just wanted to know if there is already any apache commons util for this.
17 Answers
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