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Pick a random value from an enum?
...n array. Also, don't create a Random every time. Keep one. Other than that what you're doing is fine. So:
public enum Letter {
A,
B,
C,
//...
private static final List<Letter> VALUES =
Collections.unmodifiableList(Arrays.asList(values()));
private static final int SIZE = VALU...
Runnable with a parameter?
... I'll leave my original answer below, but there's no need for people to do what is in it. 9 years ago, during code review I would have questioned why they did it and maybe approved it, maybe not. With modern lambdas available, it's irresponsible to have such a highly voted answer recommending an ant...
git add only modified changes and ignore untracked files
... in these comments will fail if you have odd filenames (spaces, asterisks, what not). To properly escape any strangely named files, use: IFS=$(echo -en "\n\b"); for file in $(git diff --name-only); do git add "$file"; done
– Orwellophile
Aug 24 '16 at 2:52
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DateTime2 vs DateTime in SQL Server
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@Porad: What exactly is the benefit in practice of being " "more portable" due to being "SQL Standard"? That is besides making you write significantly more code that is significantly less readable / maintainable for a "port" to anot...
Unwanted padding around an ImageView
...
Wow this is exactly what I was looking for, I was scratching my head for a few hours, even went as far as trying to invalidate my layout and setting it's height/width to the image's. Such a simple solution that works perfectly without the need f...
Remove Item from ArrayList
...ve an object from an ArrayList based purely on position instead of testing what's at that position? The OP may well be using String as the object type for the ArrayList but your answer is really bad coding practice for generics even if it does solve the OP's particular situation.
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How would one write object-oriented code in C? [closed]
What are some ways to write object-oriented code in C? Especially with regard to polymorphism.
32 Answers
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Cannot truncate table because it is being referenced by a FOREIGN KEY constraint?
...dy been truncated. Otherwise I go a different route, dependent entirely on what my data looks like. (Too many variables to get into here.)
The original poster determined WHY this is the case; see this answer for more details.
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Spring @Autowired usage
What are the pros and cons of using @Autowired in a class that will be wired up by Spring?
9 Answers
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c# open a new form then close the current form?
... += (s, args) => this.Close(); May I know how does this statement work? what exactly (s,args) is?
– Yash Saraiya
Jan 4 '16 at 7:28
1
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