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Reload .profile in bash shell script (in unix)?
...w do you run this in a script?
Ad. 1)
Running this directly in terminal means that there will be no subshell created. So you can use either two commands:
source ~/.bash_profile
or
. ~/.bash_profile
In both cases this will update the environment with the contents of .profile file.
Ad 2) You...
Testing Abstract Classes
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Unit testing of abstract classes doesn't necessary mean testing the interface, as abstract classes can have concrete methods, and this concrete methods can be tested.
It is not so uncommon, when writing some library code, to have certain base class that you expect to extend...
What does the Reflect object do in JavaScript?
...e uses delete obj[name]. While dedicated syntax is nice and short, it also means you must explicitly wrap these operations in functions when you want to pass the operation around as a first-class value.
With Reflect, these operations are readily defined as first-class functions:
Reflect.has(obj, na...
What is a patch in git version control?
...tained in a separate file, called a patch file.
So, in other words it may mean the file with instructions or a program that processes that file and applies it to something.
Now, what is a patch file? Let's say you have a text file with 2 lines:
This is line A.
This is line B, or otherwise #2.
T...
Do I need dependency injection in NodeJS, or how to deal with …?
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Do you mean since 10 days ago? :)
– Mario
Dec 19 '13 at 23:28
2
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Sticky and NON-Sticky sessions
...462/592477
Or you can read it there ==>
When you use loadbalancing it means you have several instances of tomcat and you need to divide loads.
If you're using session replication without sticky session : Imagine you have only one user using your web app, and you have 3
tomcat instances. This ...
How to get the date from jQuery UI datepicker
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Is that a way to run any method on Date data type ? I mean, getDate, getMonth, getFullYear etc. ?
– Ajeeb.K.P
Jan 3 '19 at 4:23
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Git: How to rebase to a specific commit?
... inside the group being moved.
<Upstream> is special because it can mean two different things. If it is a commit that is an ancestor of the checked out branch, then it serves as the cut point. In the example I provided, this would be anything that isn't C, D, or master. All commits after <...
.htaccess mod_rewrite - how to exclude directory from rewrite rule
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@Ergec It means “don’t change anything”.
– Gumbo
Jul 14 '13 at 8:58
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What's the difference between returning void and returning a Task?
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Methods returning Task and Task<T> are composable - meaning that you can await them inside of an async method.
async methods returning void are not composable, but they do have two other important properties:
They can be used as event handlers.
They represent a "top-level" ...