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javac error: Class names are only accepted if annotation processing is explicitly requested
...ion processing is explicitly requested
If you receive this error, you forgot to include the .java suffix when compiling the program. Remember, the command is javac HelloWorldApp.java not javac HelloWorldApp.
Also, in your second javac-example, (in which you actually included .java) you need ...
sed in-place flag that works both on Mac (BSD) and Linux
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This creates backups, while the OP specifically asks for in-place editing.
– Marc-André Lafortune
Sep 21 '17 at 23:43
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How can I change image tintColor in iOS and WatchKit
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iOS
For an iOS app, in Swift 3, 4 or 5:
theImageView.image = theImageView.image?.withRenderingMode(.alwaysTemplate)
theImageView.tintColor = UIColor.red
For Swift 2:
theImageView.image = theImageView.image?.imageWithRenderin...
How to present popover properly in iOS 8
...ment on the code - you can use "let" instead of "var". Apple recommends it for cases where you don't need to reassign the value.
– EPage_Ed
Sep 13 '14 at 1:47
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What is the Difference Between read() and recv() , and Between send() and write()?
... , and between send() and write() in socket programming in terms of performances, speed and other behaviors?
7 Answers
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Storing sex (gender) in database
I want to store a user's gender in a database with as little (size/performance) cost as possible.
8 Answers
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Drop multiple tables in one shot in mysql
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SET foreign_key_checks = 0;
DROP TABLE IF EXISTS a,b,c;
SET foreign_key_checks = 1;
Then you do not have to worry about dropping them in the correct order, nor whether they actually exist.
N.B. this is for MySQL only (as in th...
PHPMailer character encoding issues
...intable' would probably work too in these cases (and maybe even 'binary'). For more details you can read RFC1341 - Content-Transfer-Encoding Header Field.
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How to automatically reload a page after a given period of inactivity
...automatically reload a webpage, if there have been no activity on the page for a given period of time?
14 Answers
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windowSoftInputMode=“adjustResize” not working with translucent action/navbar
....g. add an OnPreDrawListener) to adjust the rest of your layout to account for the system insets, if desired.
import android.content.Context;
import android.graphics.Rect;
import android.os.Build;
import android.util.AttributeSet;
import android.widget.FrameLayout;
import org.jetbrains.annotations....