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Java Timer vs ExecutorService?
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According to Java Concurrency in Practice:
Timer can be sensitive to changes in the system c...
HTML button to NOT submit form
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edited Feb 5 '19 at 17:33
jpp
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answered M...
How to convert an Int to a String of a given length with leading zeros to align?
How can I convert an Int to a 7-character long String , so that 123 is turned into "0000123" ?
7 Answers
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Why doesn't C++ have a garbage collector?
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Implicit garbage collection could have been added in, but it just didn't make the cut. Probably...
How to get the current date and time
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delfuegodelfuego
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image processing to improve tesseract OCR accuracy
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13 Answers
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What's the canonical way to check for type in Python?
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13 Answers
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Variable length (Dynamic) Arrays in Java
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Yes: use ArrayList.
In Java, "normal" arrays are fixed-size. You have to give them a size and ...
Getting an object from an NSSet
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There are several use cases for a set. You could enumerate through (e.g. with enumerateObjects...
Build unsigned APK file with Android Studio
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I would recommend you to build your APK file with Gradle:
Click the dropdown menu in the to...