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How to use GROUP BY to concatenate strings in MySQL?
...)
OR
mysql> SELECT student_name,
-> GROUP_CONCAT(DISTINCT test_score
-> ORDER BY test_score DESC SEPARATOR ' ')
-> FROM student
-> GROUP BY student_name;
share
...
How can I get the root domain URI in ASP.NET?
...
+1 And not the same as .Authority which -- in the tests I made on localhost -- leaves off the protocol (http://) part.
– GGleGrand
Jun 17 '16 at 13:43
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Regex Pattern to Match, Excluding when… / Except between
...when there are certain other (could be any number) patterns present in the test string. Fortunately, you can take advantage of your programming language: keep the regexes simple and just use a compound conditional. A best practice would be to capture this idea in a reusable component, so let's creat...
Is it necessary to explicitly remove event handlers in C#
... Console.WriteLine("Subscriber.FooHandler()");
}
}
public class Test
{
static void Main()
{
Publisher publisher = new Publisher();
Subscriber subscriber = new Subscriber();
publisher.Foo += subscriber.FooHandler;
publisher.RaiseFoo();
p...
One-liner to recursively list directories in Ruby?
What is the fastest, most optimized, one-liner way to get an array of the directories (excluding files) in Ruby?
9 Answer...
How do I install jmeter on a Mac?
... the other one, because it's always a pain when you work on someone else's test plan to discover that they are using a plugin you don't have and that you have to uninstall and reinstall with homebrew. Just install with all plugins and be done with it (except if your intent is to catch test plans tha...
The quest for the Excel custom function tooltip
... an Excel-DNA add-in, and works on my Excel 2013 / Windows 8 machine. I've tested on one other configuration (64-bit Excel 2010 on Windows Server 2008) and had a serious problems.
For a C# function defined with the Excel-DNA attributes like this:
[ExcelFunction(Description =
"A useful test fu...
How to go about formatting 1200 to 1.2k in java
...n hasDecimal ? (truncated / 10d) + suffix : (truncated / 10) + suffix;
}
Test code
public static void main(String args[]) {
long[] numbers = {0, 5, 999, 1_000, -5_821, 10_500, -101_800, 2_000_000, -7_800_000, 92_150_000, 123_200_000, 9_999_999, 999_999_999_999_999_999L, 1_230_000_000_000_000L, L...
Best practices for Storyboard login screen, handling clearing of data upon logout
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In iOS 8.1 (and perhaps 8.0, haven't tested) this no longer works smoothly. The initial View Controller flashes for a brief moment.
– BFeher
Oct 23 '14 at 7:17
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C++ preprocessor __VA_ARGS__ number of arguments
... 19,18,17,16,15,14,13,12,11,10, \
9,8,7,6,5,4,3,2,1,0
/* Some test cases */
PP_NARG(A) -> 1
PP_NARG(A,B) -> 2
PP_NARG(A,B,C) -> 3
PP_NARG(A,B,C,D) -> 4
PP_NARG(A,B,C,D,E) -> 5
PP_NARG(1,2,3,4,5,6,7,8,9,0,
1,2,3,4,5,6,7,8,9,0,
1,2,3,4,5,6,7,8,9,0,
...