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Making code internal but available for unit testing from other projects
...find that we have to make certain classes public instead of internal just for the unit tests. Is there anyway to avoid having to do this. What are the memory implication by making classes public instead of sealed?
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“git rm --cached x” vs “git reset head -- x”?
GitRef.org - Basic :
3 Answers
3
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Detect all Firefox versions in JS
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This will detect any version of Firefox:
var isFirefox = navigator.userAgent.toLowerCase().indexOf('firefox') > -1;
more specifically:
if(navigator.userAgent.toLowerCase().indexOf('firefox') > -1){
// Do Firefox-related activities
}
You may want to consider using feature-d...
Referring to a file relative to executing script
...read some config files from the same place."
Any solution isn't going to work 100% of the time:
It is important to realize that in the general case, this problem has no solution. Any approach you might have heard of, and any approach that will be detailed below, has flaws and will only work in ...
Python: What OS am I running on?
What do I need to look at to see whether I'm on Windows or Unix, etc?
25 Answers
25
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Transaction marked as rollback only: How do I find the cause
...al annotation to prevent it of rolling back like:
@Transactional(rollbackFor=MyException.class, noRollbackFor=MyException2.class)
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How do I disable right click on my web page?
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You can do that with JavaScript by adding an event listener for the "contextmenu" event and calling the preventDefault() method:
document.addEventListener('contextmenu', event => event.preventDefault());
That being said: DON'T DO IT.
Why? Because it achieves nothing other than a...
How can I manipulate the strip text of facet_grid plots?
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You can modify strip.text.x (or strip.text.y) using theme_text(), for instance
qplot(hwy, cty, data = mpg) +
facet_grid(. ~ manufacturer) +
opts(strip.text.x = theme_text(size = 8, colour = "red", angle = 90))
Update: for ggplot2 version...
How to sort an array of hashes in ruby
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Simples:
array_of_hashes.sort_by { |hsh| hsh[:zip] }
Note:
When using sort_by you need to assign the result to a new variable: array_of_hashes = array_of_hashes.sort_by{} otherwise you can use the "bang" method to modify in place: array_of_hashes.s...
How do I simply create a patch from my latest git commit?
I'm looking for the magic command of creating a patch from the last commit made.
5 Answers
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