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Best way to use Google's hosted jQuery, but fall back to my hosted library on Google fail
...) will throw an error because jQuery is not defined so Javascript doesn't know what to do with it.
– RedWolves
Jun 28 '09 at 13:42
32
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Are Java static calls more or less expensive than non-static calls?
... However, In the case static methods fit the design well, it is useful to know they are at least as fast, if not faster than instance methods and should not be ruled out on a performance basis.
– Will
Oct 21 '17 at 13:11
...
assign multiple variables to the same value in Javascript
...would attach to global which is the global context for that environment).
Now you could first declare all your variables and then assign them to the same value and you could avoid the problem.
var moveUp, moveDown, moveLeft, moveRight, mouseDown, touchDown;
moveUp = moveDown = moveLeft = moveRight...
PDO's query vs execute
... sid INT IDENTITY PRIMARY KEY,
id INT,
val VARCHAR(100)
);
And now a basic timed test for performance metrics.
$logs = [];
$test = function (String $type, Int $count = 3000) use ($pdo, &$logs) {
$start = microtime(true);
$i = 0;
while ($i < $count) {
$sql = "...
Create a tar.xz in one command
... the tar -cJf syntax on MacOS? Just curious, because I was doing that just now and it seemed to be working.
– Lo-Tan
Sep 14 '18 at 18:20
2
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What does jQuery.fn mean?
...is.each(function(){
$(this).css("color","blue");
});
return this;
};
Now you can use those against a class like this:
$('.blue').blueBorder().blueText();
(I know this is best done with css such as applying different class names, but please keep in mind this is just a demo to show the concep...
HTML5 canvas ctx.fillText won't do line breaks?
... Thank you! I had a feeling it would be bothersome... Nice to know about the SKYWRITER, but I'll just "wait" until fillText() is improved. It wasn't a terribly important deal in my case. Hah, no line height, it's like someone did that on purpose. :D
– Spectraljump
...
How to show SQL queries run in the Rails console?
...raw query to explain and analyze. I guess will have to do with explain for now.
– abhishek77in
Jun 5 at 8:20
add a comment
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ScalaTest in sbt: is there a way to run a single test without tags?
I know that a single test can be ran by running, in sbt,
5 Answers
5
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Drawing an image from a data URL to a canvas
...on. Do you have a Chromium bug that you could link to, so that users will know when the above statement is no longer true?
– Phrogz
Aug 14 '12 at 22:52
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