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Rake just one migration
...
@pedrorolo: db:test:prepare also doesn't show up on that list. God I'm late to the party.
– mraaroncruz
Dec 28 '11 at 20:14
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How to convert a char to a String?
...efficiency)
char c = 'a';
String s = String.valueOf(c); // fastest + memory efficient
String s = Character.toString(c);
String s = new String(new char[]{c});
String s = String.valueOf(new char[]{c});
String s = new Character(c).toString();
String s = "" + c; // sl...
Entity Framework 6 Code first Default value
...eGenerated(DatabaseGeneratedOption.Computed)] attribute? If so, why? In my tests it seemed to have no effect leaving it out.
– RamNow
Jul 17 '18 at 13:10
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Max parallel http connections in a browser?
...note1] | 1000+[^note2] |
[^note1]: tested with 72 requests , 1 domain(127.0.0.1)
[^note2]: tested with 1002 requests, 6 requests per domain * 167 domains (127.0.0.*)
[^note3]: when called in async context, e.g. in callback of setTimeout, + requestAnimationFra...
Making your .NET language step correctly in the debugger
...s a non-admin
Do any symbols load at all the second time around? You might test by breaking in (through exception or call System.Diagnostic.Debugger.Break())
Assuming that symbols load, is there a repro that you could send us?
The likely difference is that the symbol format for dynamic-compiled code...
When NOT to use yield (return) [duplicate]
...nswer with a benchmark to show the difference. I don't know if my original testing wasn't done properly, or if the .NET framework improved performance since I first answered this, but the performance difference is not nearly as big as I remember it being--certainly not big enough to worry about in m...
PHP PDO: charset, set names?
...all three:
<?php
define('DB_HOST', 'localhost');
define('DB_SCHEMA', 'test');
define('DB_USER', 'test');
define('DB_PASSWORD', 'test');
define('DB_ENCODING', 'utf8');
$dsn = 'mysql:host=' . DB_HOST . ';dbname=' . DB_SCHEMA;
$options = array(
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,...
JavaScript implementation of Gzip [closed]
... I see at least two problems with the code above: 1) try to compress "Test to compress this \u0110\u0111\u0112\u0113\u0114 non ascii characters.", 2) No error is reported if code > 65535.
– some
Nov 17 '08 at 5:40
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Is it possible to write to the console in colour in .NET?
...e colour on the same line of text, write for example:
Console.Write("This test ");
Console.BackgroundColor = bTestSuccess ? ConsoleColor.DarkGreen : ConsoleColor.Red;
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine((bTestSuccess ? "PASSED" : "FAILED"));
Console.ResetColor();
...
Detect if called through require or directly by command line
...a module');
}
See documentation for this here: https://nodejs.org/docs/latest/api/modules.html#modules_accessing_the_main_module
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