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What are the barriers to understanding pointers and what can be done to overcome them? [closed]
...aining pointers is hyperlinks. Most people can understand that a link on a web page 'points' to another page on the internet, and if you can copy & paste that hyperlink then they will both point to the same original web page. If you go and edit that original page, then follow either of those lin...
How can I change the image displayed in a UIImageView programmatically?
...r (UIImageView). Two examples of grabbing an image are below. One from the Web, and one you add to your Resources folder in Xcode.
UIImage *image = [[UIImage alloc] initWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:@"http://farm4.static.flickr.com/3092/2915896504_a88b69c9de.jpg"]]];
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log4j configuration via JVM argument(s)?
...g4j.configuration={path to file}
If the file is NOT in the classpath (in WEB-INF/classes in case of Tomcat) but somewhere on you disk, use file:, like
-Dlog4j.configuration=file:C:\Users\me\log4j.xml
More information and examples here: http://logging.apache.org/log4j/1.2/manual.html
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Defeating a Poker Bot
...bot called PokerPirate . I am interested in any creative ways in which a web application could detect/thwart/defeat a poker bot. (This is a purely academic discussion, in the same spirit that PokerPirate was written.)
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How to execute a function when page has fully loaded?
.../ your code here
});
More info: https://developer.mozilla.org/en-US/docs/Web/Events/DOMContentLoaded
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Format bytes to kilobytes, megabytes, gigabytes
...Ubuntu displays as "5.2 MB (5445632 bytes)". How would I display this on a web page as "5.2 MB" AND have files less than one megabyte display as KB and files one gigabyte and above display as GB?
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How to perform case-insensitive sorting in JavaScript?
... about the parameters to pass to it here: developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Milimetric
Sep 12 '14 at 15:26
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'ssh-keygen' is not recognized as an internal or external command
...e easy way to create a new SSH-key - TY :)
– gav_aus_web
Aug 11 at 14:48
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Bootstrap: How do I identify the Bootstrap version?
...y way to do this, without searching files or folders would be:
Open your web page on browser
press ctrl+U
search boostrap.min.js or boostrap.min.css, then click it (it would open source file)
at first line(commented) you should see boostrap version
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What is the best way to implement a “timer”? [duplicate]
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It's not clear what type of application you're going to develop (desktop, web, console...)
The general answer, if you're developing Windows.Forms application, is use of
System.Windows.Forms.Timer class. The benefit of this is that it runs on UI thread, so it's simple just define it, subscribe to...