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Meaning of Android Studio error: Not annotated parameter overrides @NonNull parameter
...ect and adding a default onSaveInstanceState method to the create MyActivity class, when I try to commit the code to Git, I get a strange error I don't understand. The code is this:
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Get margin of a View
How can I get the margin value of a View from an Activity? The View can be of any type.
4 Answers
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float64 with pandas to_csv
I'm reading a CSV with float numbers like this:
2 Answers
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getMonth in javascript gives previous month
... 7 00:00:00 EDT 2013.
Even though the month says July, if I do a getMonth, it gives me the previous month.
4 Answers
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How to create an alias for a command in Vim?
Vim is my preferred text editor when I program, and thus I always run into a particularly annoying issue.
7 Answers
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How to get the current working directory in Java?
...This will print a complete absolute path from where your application was initialized.
From the documentation:
java.io package resolve relative pathnames using current user directory. The current directory is represented as system property, that is, user.dir and is the directory from where the JV...
How to permanently disable region-folding in Visual Studio 2008
...to turn off code folding in visual studio 2008? Some of my colleagues love it, but I personally always want to see all the code, and never want code folded out of sight. I'd like a setting that means my copy of Visual Studio never folds #regions or function bodies.
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How to build a framework or library for other developers, the secure way? [closed]
...be very helpful for any iOS developer. So we're seriously thinking about switching from app development to framework/library development.
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How SID is different from Service name in Oracle tnsnames.ora
... requests, or even move SALES.acme.com to a completely different database without the client needing to change any settings.
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How to sort an array of integers correctly
... - b;
});
console.log(numArray);
In ES6, you can simplify this with arrow functions:
numArray.sort((a, b) => a - b); // For ascending sort
numArray.sort((a, b) => b - a); // For descending sort
Documentation:
Mozilla Array.prototype.sort() recommends this compare function for ...