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How would you access Object properties from within an object method? [closed]
...uent objects;Pen.dispenseInkOnto(Surface) makes more sense to me than Pen.getColor().
Getters and setters also encourage users of the class to ask the object for some data, perform a calculation, and then set some other value in the object, better known as procedural programming. You'd be better se...
Programmatically get the version number of a DLL
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To get it for the assembly that was started (winform, console app, etc...)
using System.Reflection;
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Assembly.GetEntryAssembly().GetName().Version
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What is “Power Save Mode” in IntelliJ IDEA and other Jetbrains IDEs?
...onstructs e.g. missing docblocks, assignment inside conditional statements etc will not (assuming you have those inspections enabled). This means that you can save battery power when using your laptop and choose to run the inspections only occasionally by turning power save mode off for a minute or ...
Java system properties and environment variables
...in Linux export HOME=/Users/myusername or on Windows SET WINDIR=C:\Windows etc,
and, unlike properties, may not be set at runtime.
To get a specific environment variable you can use System.getenv(String name).
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Safely limiting Ansible playbooks to a single machine?
... That's amazing. I regularly use the -l flag, which works with etc/ansible/hosts (which is populated using the EC2 discovery API), but sometimes I really just need a single machine. Thank you!
– Vic
May 2 '14 at 2:17
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cout is not a member of std
I'm practicing using mulitple files and header files etc. So I have this project which takes two numbers and then adds them. Pretty simple.
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Recursively look for files with a specific extension
...t's usually about quotes and filenames containing spaces, newlines, globs, etc., and I specifically explain why it's broken.
– gniourf_gniourf
Jun 14 '16 at 9:05
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How can I check if multiplying two numbers in Java will cause an overflow?
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Java 8 has Math.multiplyExact, Math.addExact etc. for ints and long. These throw an unchecked ArithmeticException on overflow.
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The split() method in Java does not work on a dot (.) [duplicate]
I have prepared a simple code snippet in order to separate the erroneous portion from my web application.
7 Answers
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'heroku' does not appear to be a git repository
... app, which might not always match the name of your app in git or locally, etc.
– Lee McAlilly
May 14 '19 at 22:05
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