One of the simplest tests that can be conducted to determine if your gold is real is to drop it in a bowl of water. Gold is a heavy metal, so if the object has a high purity level, it should sink to the bottom with ease. If it floats, it’s probably fake. However, just becaus...
Using POSIX features only (such as in dash, which acts as /bin/sh on Ubuntu), there is no robust way to determine if a script is being sourced - see below for the best approximation. Important: The solutions determine whether the script is being sourced by its caller, which may be a ...
You can read out this variable in shell scripts, or use this Python code to determine if it's set. import os running_in_virtualenv = "VIRTUAL_ENV" in os.environ # alternative ways to write this, also supporting the case where # the variable is set but contains an empty string to indi...
Still unsure if your gold is real? Ask an expert. There are plenty of them out there. You can usually find an expert at a jewelry shop or pawn shop. This can even save you a lot of worry and frustration. And in the end, you won't have to wonder; you can be sure your jewelry ...
determine whether or not the piece is real gold. Some jewelry stores will charge you a small fee for this service, but it is foolproof if that is what you want. Unfortunately, even a jeweler is not going to be able to tell if a piece of jewelry is real gold just by looking at it...
There are, however, many types of errors and die varieties that can increase the value of your silver dollars and it would behoove you to research these and learn how to spot them on your coins. Bottom Line: You should do research about a coin in order to determine if it is an error...
How to determine whether 1099-MISC income is from self-employment? Ask Question Asked 7 years, 6 months ago Modified 7 years, 6 months ago Viewed 4k times 6 I have income that was reported on Form 1099-MISC, Box 7 (nonemployee compensation). I understand that if it is self-employm...
Are you pessimistic by nature? Do you see the negative in every situation and have trouble finding the silver lining? If so, it might be time to make some changes. Many people find it difficult to be optimistic, especially when things go wrong. But there are steps tostart seeing the glas...
probably are, but some of them not. I don’t know why some people committed adultery, but they are still fine every day. I just know the Lord Jesus is the God full of love and mercy. I also know if the Lord Jesus judges people according to what people did today, no one can ...
Identifying a Chinese coin can be a real challenge, however, if you cannot read Chinese and are not an experienced collector. If you are not an "expert" but happen to have an old Chinese cash coin and would like to know a little more about it, the following simple guidelines may be he...