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How to pass optional arguments to a method in C++?
...code I've seen has the default value defined in the header. If you think about it, the system wouldn't know that you can omit the value if the optional was defined in the source
– Mars
May 8 '18 at 8:18
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Which version of Python do I have installed?
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On my Windows 8.1 Pro machine, Python 2.7.10 outputs Python 2.7.10 for -V and --version; and Python 3.4.3 similarly outputs Python 3.4.3 for both options too.
– J0e3gan
Jun 2 '15 at 6:00
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How to request Google to re-crawl my website? [closed]
...the Fetch as Google option in Webmaster Tools that Mike Flynn commented about. Here are detailed instructions:
Go to: https://www.google.com/webmasters/tools/ and log in
If you haven't already, add and verify the site with the "Add a Site" button
Click on the site name for the one you want to man...
Mocking vs. Spying in mocking frameworks
... class entirely, returning recorded or default values. You can create mock out of "thin air". This is what is mostly used during unit testing.
When spying, you take an existing object and "replace" only some methods. This is useful when you have a huge class and only want to mock certain methods (pa...
How to stop line breaking in vim
... it doesn't have an effect for example for plain text files. How do I find out and eliminate the overwrite?
– qubodup
Dec 3 '16 at 13:48
7
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Controlling number of decimal digits in print output in R
...decimal places as your heart desires.
EDIT:
It might be useful to think about the difference between decimal places and significant figures. If you are doing statistical tests that rely on differences beyond the 15th significant figure, then your analysis is almost certainly junk.
On the other ha...
JavaScript - Getting HTML form values
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I tried this out, but nameValue is the default value and not what the user entered.
– James T.
Dec 12 '17 at 20:54
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Comparing two files in linux terminal
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definitely awesome, good in design and easy to find out the diffrences. Ohmygod
– Zen
Jul 21 '14 at 9:01
1
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Use Font Awesome Icons in CSS
... or :after pseudo classes to place a text character where you want it, without having to add all kinds of messy extra mark-up.
Be sure to set position:relative on your actual text wrapper for the positioning to work.
.mytextwithicon {
position:relative;
}
.mytextwithicon:before {
conte...
Error “The goal you specified requires a project to execute but there is no POM in this directory” a
...n, I never used to provide the double-quotes. But, now it doesn't work without it. this solved my issue.
– Pankaj
Dec 22 '19 at 5:40
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