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Transposing a 2D-array in JavaScript
I've got an array of arrays, something like:
23 Answers
23
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JavaScript replace/regex
....new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f1162529%2fjavascript-replace-regex%23new-answer', 'question_page');
}
);
Post as a guest
Na...
Hidden features of HTML
...add the following as a bookmarklet to let edit any web page you're on: javascript:document.body.contentEditable='true';document.designMode='on';void(0);
– Amro
Nov 12 '09 at 18:36
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Background image jumps when address bar hides iOS/Android/Mobile Chrome
...ent the issue, but it remained.
2) The viewport size, when determined by Javascript, is not affected by the URL bar. Therefore, Javascript can be used to set a static height on the #bg1 and #bg2 based on the viewport size. This is not the best solution as it isn't pure CSS and there is a slight im...
How do I implement basic “Long Polling”?
...n 3 chance of returning an error 404 (to show error handling in the coming Javascript example)
msgsrv.php
<?php
if(rand(1,3) == 1){
/* Fake an error */
header("HTTP/1.0 404 Not Found");
die();
}
/* Send a string after a random number of seconds (2-10) */
sleep(rand(2,10));
echo("Hi...
How do I capture response of form.submit
...
You won't be able to do this easily with plain javascript. When you post a form, the form inputs are sent to the server and your page is refreshed - the data is handled on the server side. That is, the submit() function doesn't actually return anything, it just sends the ...
How to output numbers with leading zeros in JavaScript [duplicate]
I can round to x amount of decimal places with math.round but is there a way to round left of the decimal? for example 5 becomes 05 if I specify 2 places
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JavaScript listener, “keypress” doesn't detect backspace?
I'm using a keypress listener eg..
7 Answers
7
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load and execute order of scripts
There are so many different ways to include JavaScript in a html page. I know about the following options:
4 Answers
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Adding two numbers concatenates them instead of calculating the sum
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out of curiousity (myself not a JavaScript programmer) (and I think this would improve the answer), what does the +-prefix do with strings?
– Sebastian Mach
Jan 24 '13 at 8:10
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