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What's the best way to build a string of delimited items in Java?
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The Google's Guava library has com.google.common.base.Joiner class which helps to solve such tasks.
Samples:
"My pets are: " + Joiner.on(", ").join(Arrays.asList("rabbit", "parrot", "dog"));
// returns "My pets are: rabbit, parrot, dog"
Joiner.on(" AND ").join(Arrays.as...
Finding out whether a string is numeric or not
...igits" in a NSString. + I think that it's much faster than any other robot-based ways ( although we're probably not looking much at performance here ).
– nembleton
Jul 31 '12 at 10:49
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Better naming in Tuple classes than “Item1”, “Item2”
...le : Tuple<int, int>
{
public MyTuple(int one, int two)
:base(one, two)
{
}
public int OrderGroupId { get{ return this.Item1; } }
public int OrderTypeId { get{ return this.Item2; } }
}
Why not just make a class?
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Can I comment out a line in a .git/config file?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Difference between onCreateView and onViewCreated in Fragment
...reateView, which calls onCreateView github.com/android/platform_frameworks_base/blob/…, you are guaranteed a few things tho for the onViewCreated lifecycle callback:
– orangemako
Sep 20 '15 at 1:23
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Multiple cases in switch statement
...7 (available by default in Visual Studio 2017/.NET Framework 4.6.2), range-based switching is now possible with the switch statement and would help with the OP's problem.
Example:
int i = 5;
switch (i)
{
case int n when (n >= 7):
Console.WriteLine($"I am 7 or above: {n}");
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How can I run just the statement my cursor is on in SQL Server Management Studio?
... I'm not sure how this can be considered the answer because these are all based on Oracle tools. The question was related to SSMS
– Jacques
Oct 6 '17 at 14:36
2
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How do I use su to execute the rest of the bash script as that user?
...ipt is supposed to switch (su) to the username, cd to a specific directory based upon the project string.
9 Answers
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Displaying better error message than “No JSON object could be decoded”
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for the example given by tom:
>>> rson.loads('[1,2,]')
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rson.base.tokenizer.RSONDecodeError: Unexpected trailing comma: line 1, column 6, text ']'
RSON is a designed to be a superset of JSON, so it can parse JSON files. It also has an alternate syntax which is much nicer for humans ...
How do you implement a “Did you mean”? [duplicate]
...e of existing full text indexing and retrieval engines (i.e. not your database's one), of which Lucene is currently one of the best and coincidentally ported to many many platforms.
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