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Restart node upon changing a file
...who is coming from PHP background the process of killing node and starting it again after every code change, seems very tedious. Is there any flag when starting a script with node to automatically restart node when code change is saved?
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How do I change the default location for Git Bash on Windows?
I am using Git on Windows 7 and access my repositories through Git Bash. How can I change the default location that Git Bash opens in a convenient folder when I start it?
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Is there a good reason to use upper case for SQL keywords? [closed]
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It's just a matter of style, probably originating in the days when editors didn't do code colouring.
I used to prefer all upper case, but I'm now leaning towards all lower.
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WebDriver: check if an element exists? [duplicate]
How to check if an element exist with web driver?
10 Answers
10
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Java Enum Methods - return opposite direction enum
...like to declare an enum Direction, that has a method that returns the opposite direction (the following is not syntactically correct, i.e, enums cannot be instantiated, but it illustrates my point). Is this possible in Java?
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How do I ignore ampersands in a SQL script running from SQL Plus?
I have a SQL script that creates a package with a comment containing an ampersand (&). When I run the script from SQL Plus, I am prompted to enter a substitute value for the string starting with &. How do I disable this feature so that SQL Plus ignores the ampersand?
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Why should I use core.autocrlf=true in Git?
I have a Git repository that is accessed from both Windows and OS X, and that I know already contains some files with CRLF line-endings. As far as I can tell, there are two ways to deal with this:
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Post-increment and pre-increment within a 'for' loop produce same output [duplicate]
...ween pre- and post-increment is in the result of evaluating the expression itself.
++i increments i and evaluates to the new value of i.
i++ evaluates to the old value of i, and increments i.
The reason this doesn't matter in a for loop is that the flow of control works roughly like this:
test ...
Java resource as file
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ClassLoader.getResourceAsStream and Class.getResourceAsStream are definitely the way to go for loading the resource data. However, I don't believe there's any way of "listing" the contents of an element of the classpath.
In some cases this may be simply impossible - for instance, a ClassLoader ...
Flexbox and Internet Explorer 11 (display:flex in ?)
...flex:1 , that is not translated the same way in all browsers. Try changing it to 1 0 0 and I believe you will immediately see that it -kinda- works.
The problem is that this solution will probably mess up firefox, but then you can use some hacks to target only Mozilla and change it back:
@-moz-doc...