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Using IntelliJ to amend git commit message
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View => Tool Windows => Version Control. (Windows (Alt + 9) / OS X (Cmd + 9))
IntelliJ 2017.1 and higher => Go to Log and right click + reword or press F2.
While you are on the same branch, ( your checked out branch is the same )
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How to remove elements from a generic list while iterating over it?
...moveAll(Function(item) item.Value = somevalue)
– pseudocoder
Nov 6 '14 at 17:35
1
This also works...
Why start an ArrayList with an initial capacity?
... going to be, it is more efficient to specify the initial capacity. If you don't do this, the internal array will have to be repeatedly reallocated as the list grows.
The larger the final list, the more time you save by avoiding the reallocations.
That said, even without pre-allocation, inserting ...
Is 'switch' faster than 'if'?
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There are several optimizations a compiler can make on a switch. I don't think the oft-mentioned "jump-table" is a very useful one though, as it only works when the input can be bounded some way.
C Pseudocode for a "jump table" would be something like this -- note that the compiler in pract...
Spring: how do I inject an HttpServletRequest into a request-scoped bean?
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Doesn't work for me (spring mvc 3.1) - maybe there is something more that needs to be done? Going with Samit's solution.
– kldavis4
Dec 7 '12 at 17:07
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Can Git hook scripts be managed along with the repository?
...t>/.git/hooks/ . However, those scripts are not propagated when people do a clone and they are not version controlled.
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How do I find the time difference between two datetime objects in python?
How do I tell the time difference in minutes between two datetime objects?
15 Answers
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How to move Jenkins from one PC to another
...rchive into the new JENKINS_HOME directory
Launch the new Jenkins instance
Do not forget to change documentation/links to your new instance of Jenkins :)
Do not forget to change the owner of the new Jenkins files : chown -R jenkins:jenkins $JENKINS_HOME
JENKINS_HOME is by default located in ~/.jen...
Is there any way to git checkout previous branch?
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This does not work well when you checkout a commit SHA twice, in which case @{-1} points to where you were before the first checkout..
– user716468
Mar 1 '13 at 0:32
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Immutability of Strings in Java
...s2 now point at the same string - "Hello"
Now, there is nothing1 we could do to s1 that would affect the value of s2. They refer to the same object - the string "Hello" - but that object is immutable and thus cannot be altered.
If we do something like this:
s1 = "Help!";
System.out.println(s2); // ...