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Easy way to print Perl array? (with a little formatting)
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150
Just use join():
# assuming @array is your array:
print join(", ", @array);
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LINQ Aggregate algorithm explained
... multipliers = new []{10,20,30,40};
var multiplied = multipliers.Aggregate(5, (a,b) => a * b);
Console.WriteLine(multiplied); //Output 1200000 ((((5*10)*20)*30)*40)
Much like the above examples, this starts with a value of 5 and multiplies it by the first element of the sequence 10 giving a res...
Create a string of variable length, filled with a repeated character
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answered Jan 15 '13 at 17:59
PointyPointy
359k5454 gold badges508508 silver badges567567 bronze badges
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“Incorrect string value” when trying to insert UTF-8 into MySQL via JDBC?
... bytes: \xF0\x90\x8D\x83 (U+10343 GOTHIC LETTER SAUIL).
If you have MySQL 5.5 or later you can change the column encoding from utf8 to utf8mb4. This encoding allows storage of characters that occupy 4 bytes in UTF-8.
You may also have to set the server property character_set_server to utf8mb4 in t...
What is The Rule of Three?
... // Ctor
person(const person &) = default; // 1/5: Copy Ctor
person(person &&) noexcept = default; // 4/5: Move Ctor
person& operator=(const person &) = default; // 2/5: Copy Assignment
person& operator=(person &&) noe...
Generate random password string with requirements in javascript
I want to generate a random string that has to have 5 letters from a-z and 3 numbers.
18 Answers
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Get folder name from full file path
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205
See DirectoryInfo.Name:
string dirName = new DirectoryInfo(@"c:\projects\roott\wsdlproj\devlop\...
Run a PHP file in a cron job using CPanel
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tomb
1,58944 gold badges1616 silver badges3535 bronze badges
answered Sep 7 '11 at 11:18
Somy ASomy A
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Open another application from your own (intent)
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edited Apr 13 '15 at 21:39
iRavi iVooda
1,48011 gold badge1818 silver badges3232 bronze badges
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Could not launch process launch failed: timed out waiting for app to launch
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edited Mar 20 '15 at 7:01
answered Apr 2 '14 at 8:24
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