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socket.emit() vs. socket.send()
...er custom event like that:
server:
var io = require('socket.io').listen(80);
io.sockets.on('connection', function (socket) {
socket.emit('news', { hello: 'world' });
socket.on('my other event', function (data) {
console.log(data);
});
});
client:
var socket = io.connect('http://local...
Add text to Existing PDF using Python
...call this output
iterate through input and apply .mergePage(*text*.getPage(0)) for each page you want the text added to, then use output.addPage() to add the modified pages to a new document
This works well for simple text additions. See PyPDF's sample for watermarking a document.
Here is some c...
dismissModalViewControllerAnimated deprecated
...
307
The new method is:
[self dismissViewControllerAnimated:NO completion:nil];
The word modal ha...
How do I force a UITextView to scroll to the top every time I change the text?
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edited Jul 17 '18 at 15:06
keeshux
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answered Apr 1 '10 at 3:02
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Class JavaLaunchHelper is implemented in both. One of the two will be used. Which one is undefined [
...b Application Project on Eclipse Kepler on Mac OS X with java version "1.7.0_45"
2 Answers
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Quick Way to Implement Dictionary in C
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10 Answers
10
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Create aar file in Android Studio
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IgorGanapolsky
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answered Jun 19 '14 at 21:24
Scott BartaScott Barta
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Prevent automatic browser scroll on refresh
...if element has this id then scroll to it
if ($(hash).length != 0) {
element = $(hash);
}
//catch cases of links that use anchor name
else if ($('a[name="' + hashName + '"]').length != 0)
{
//just use the firs...
Where should virtualenvs be created?
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edited Aug 27 '15 at 0:11
Michael Hays
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answ...
Can I change the fill color of an svg path with CSS?
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Nicholas RileyNicholas Riley
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