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Is there a way to override class variables in Java?
... @naxa Son and Dad are supposed to inherit from Person, then call super("Son or Dad"); in their constructors.
– Panzercrisis
Jun 19 '14 at 16:38
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Command not found when using sudo
I have a script called foo.sh in my home folder.
9 Answers
9
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How to spyOn a value property (rather than a method) with Jasmine
...ue as needed.
const spy = spyOnProperty(myObj, 'myGetterName', 'get').and.callThrough(); // Call the real thing.
Here's the line in the github source code where this method is available if you are interested.
https://github.com/jasmine/jasmine/blob/7f8f2b5e7a7af70d7f6b629331eb6fe0a7cb9279/src/cor...
What are the advantages of using the C++ Boost libraries? [closed]
...ded in the next C++ standard library.
It is documented nicely.
Its license allows inclusion in open-source and closed-source projects.
Its features are not usually dependent on each other so you can link only the parts you require. [Luc Hermitte's comment]
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Find out who is locking a file on a network share
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I used an application called Unlocker to do this (the file was on the NAS). The app is here: filehippo.com/download_unlocker/tech and it worked for me but I can't vouch for this app
– Dan
Aug 17 '16 at 8:04
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How do I change Eclipse to use spaces instead of tabs?
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For those who have MyEclipse installed or any other IDE built on top of Eclipse, you may have another editor overriding your settings. This was the case for MyEclipse and JavaScript. I had my "Insert spaces for tabs" setting enabled in Text Editors, but tabs...
How do I add a class to a given element?
...rary is a good idea is not 'pushing a framework down [his] throat'. That's all.
– rfunduk
Feb 4 '09 at 19:59
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How to change facet labels?
..."
)
Then create a 'labeller' function, and push it into your facet_grid call:
hospital_labeller <- function(variable,value){
return(hospital_names[value])
}
ggplot(survey,aes(x=age)) + stat_bin(aes(n=nrow(h3),y=..count../n), binwidth=10)
+ facet_grid(hospital ~ ., labeller=hospital_labelle...
Preventing form resubmission
... browser has for inspecting outgoing HTTP requests and check out the HTTP calls. You should see the first one (posting the form data) happening with the POST method, returning HTTP code 301 with Location header pointing to itself, and then immediately you should be seeing another HTTP query to the s...
what is the basic difference between stack and queue?
... is the first one to come out. This is LIFO. Adding a piece of paper is called "pushing", and removing a piece of paper is called "popping".
Imagine a queue at the store. The first person in line is the first person to get out of line. This is FIFO. A person getting into line is "enqueued", ...