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How can I trigger an onchange event manually? [duplicate]
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Andy E, this does not work in IE10, any ideas?
– Nick Binnet
Jul 23 '13 at 8:43
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Case objects vs Enumerations in Scala
... patterns.
To start, let's make sure we are working from the same basic idea of what an enumeration is. Let's define an enumeration mostly in terms of the Enum provided as of Java 5 (1.5):
It contains a naturally ordered closed set of named members
There is a fixed number of members
Membe...
How do you create a dictionary in Java? [closed]
...ithout it: add context around the link so your fellow users will have some idea what it is and why it’s there, then quote the most relevant part of the page you're linking to in case the target page is unavailable. Answers that are little more than a link may be deleted.
– Fe...
What's the best way of scraping data from a website? [closed]
...jax before Jesse James Garrett named it ajax, before XMLHTTPRequest was an idea. Before jQuery, before json. I'm in my mid-30's, that's apparently considered ancient for this business.
I've written large scale crawling/scraping systems twice, once for a large team at a media company (in Perl) and r...
Read/write files within a Linux kernel module
...you should avoid file I/O from within Linux kernel when possible. The main idea is to go "one level deeper" and call VFS level functions instead of the syscall handler directly:
Includes:
#include <linux/fs.h>
#include <asm/segment.h>
#include <asm/uaccess.h>
#include <linux/b...
MVVM in WPF - How to alert ViewModel of changes in Model… or should I?
...But I don't think this is needed for the system you have described.
In an ideal MVVM world, your application is comprised of your ViewModels, and your Models are the just the blocks used to build your application. They typically only contain data, so would not have methods such as DrawCard() (that ...
How to add include path in Qt Creator?
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Using absolute file paths is a very bad idea. Always try to use relative file path system. QT is designed for being cross platform. And if you compile same code on a Linux machine, the compiler will fail to find those file names like C:\ Moreover, even if you rena...
Javascript roundoff number to nearest 0.5
Can someone give me an idea how can i round off a number to the nearest 0.5.
I have to scale elements in a web page according to screen resolution and for that i can only assign font size in pts to 1, 1.5 or 2 and onwards etc.
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How to comment lines in rails html.erb files? [duplicate]
... first off, no need for the then. Second, this completely destroy the idea behind MVC. Keep your logic in a helper or in your controller. -1
– davegson
Nov 8 '14 at 9:59
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How to concatenate strings in twig
...(eg: {{ 'test_' ~ name | trans }} won't translate my items. Do you have an idea how to do that? thx!
– guillaumepotier
Jan 8 '12 at 14:21
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