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Default visibility for C# classes and members (fields, methods, etc.)?
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How do PHP sessions work? (not “how are they used?”)
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Equivalent VB keyword for 'break'
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Java heap terminology: young, old and permanent generations?
...e application. The permanent generation is populated by the JVM at runtime based on classes in use by the application.
PermGen has been replaced with Metaspace since Java 8 release.
PermSize & MaxPermSize parameters will be ignored now
How does the three generations interact/relate to each...
Angular ng-if=“” with multiple arguments
...re the two dots in front? Shouldn't it work without them and the brackets? Based on javaCity's example, this doesn't even work plnkr.co/edit/qdIysgbxtEUVB2WMJa1i?p=preview
– Stefan
May 31 '19 at 12:04
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Using socket.io in Express 4 and express-generator's /bin/www
...(.....)
var io = require('socket.io').listen(server);
require('../sockets/base')(io);
so now I create the ../sockets/base.js file and put this little fellow inside it:
module.exports = function (io) { // io stuff here... io.on('conection..... }
Yeah! Now it works... So i guess i really had no ...
Why is “throws Exception” necessary when calling a function?
... What do you mean? Since all exception objects have "Exception" as their base class, if you catch an "Exception" object (like in my example) it will catch any exception that is thrown. To be more specific (since different exceptions will probably require different ways of handling things) you shou...
jQuery callback on image load (even when the image is cached)
...bound. To fix this, you can loop through checking and triggering the event based off .complete, like this:
$("img").one("load", function() {
// do stuff
}).each(function() {
if(this.complete) {
$(this).load(); // For jQuery < 3.0
// $(this).trigger('load'); // For jQuery >= 3...
How do I check two or more conditions in one ?
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How to find available versions for a bower dependency
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