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How to display long messages in logcat
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In order not to minimize splitting lines across log messages, I take the large string and log each line separately.
void logMultilineString(String data) {
for (String line : data.split("\n")) {
logLargeString(line);...
Remove element of a regular array
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If the order of the elements is not important, instead of moving all elements downwards, you could swap the element at index with the last element and then resize: arr[index] = arr[arr.Length - 1]; Array.Resize(ref arr, arr.Length -...
What does “Changes not staged for commit” mean
... your repo.
First of all
git init
and follow above mentioned steps in order.
This worked for me
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Cannot simply use PostgreSQL table name (“relation does not exist”)
...its schema, the query will match that table name by checked each schema in order. Just like PATH in the shell or include_path in PHP, etc. You can check your current schema search path:
SHOW search_path
"$user",public
You can change your schema search path:
SET search_path TO showfinder,publ...
What can , and be used for?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Create a string of variable length, filled with a repeated character
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This is still MUCH slower (by 2 to 3 orders of magnitude) than my solution.
– Hogan
Sep 30 '15 at 19:09
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Why can I use a function before it's defined in JavaScript?
...signment with a function expression, which is evaluated in normal top-down order.
If you changed the example to say:
var internalFoo = function() { return true; };
it would stop working.
The function declaration is syntactically quite separate from the function expression, even though they look...
How to add jQuery in JS file
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I just want to point out: The order that you include your js files is important.
– KevinO
Aug 15 '12 at 19:36
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Postgresql aggregate array
... do something like this:
SELECT p.p_name,
STRING_AGG(Grade.Mark, ',' ORDER BY Grade.Mark) As marks
FROM Student
LEFT JOIN Grade ON Grade.Student_id = Student.Id
GROUP BY Student.Name;
EDIT
I am not sure. But maybe something like this then:
SELECT p.p_name,
array_to_string(ARRAY_AGG...
Best way to get InnerXml of an XElement?
...west methods being more than 3 times slower than the fastest.
The results ordered by fastest to slowest:
CreateReader - Instance Hunter (0.113 seconds)
Plain old System.Xml - Greg Hurlman (0.134 seconds)
Aggregate with string concatenation - Mike Powell (0.324 seconds)
StringBuilder - Vin (0.333 ...