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Why is subtracting these two times (in 1927) giving a strange result?

...ng program, which parses two date strings referencing times 1 second apart and compares them: 10 Answers ...
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FileSystemWatcher vs polling to watch for file changes

... I have seen the file system watcher fail in production and test environments. I now consider it a convenience, but I do not consider it reliable. My pattern has been to watch for changes with the files system watcher, but poll occasionally to catch missing file changes. Edit...
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How do I make an html link look like a button?

...look of a button with CSS. But unfortunately buttons on different browsers and different versions of browsers look different. So you either have to accept it looking funny in some browsers, or have a bunch of code to figure out which browser and which version the user has and choose a different styl...
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What is the difference between Modal and Push segue in Storyboards?

Can someone explain to me what is the exact difference between modal and push segue? 4 Answers ...
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Label Alignment in iOS 6 - UITextAlignment deprecated

... It's possible that the enum MAY change at some time in the future and cause unexpected results. That's all. No doomsday scenario in this case, but better practices should prevail. – Brenden Nov 2 '12 at 19:36 ...
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Is there a shortcut to make a block comment in Xcode?

I'm writing ANSI-compatible C code, and hence I can't use the line ( // ) comment. I'm using Xcode. In Sublime Text and Eclipse, and I think most other IDEs, there are separate keyboard shortcuts for line comments and block comments ( /**/ ). However, I don't see that in Xcode - in fact, I don't eve...
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How do I create a Bash alias?

I'm on OSX and I need to put something like this, alias blah="/usr/bin/blah" in a config file but I don't know where the config file is. ...
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#ifdef vs #if - which is better/safer as a method for enabling/disabling compilation of particular s

...is may be a matter of style, but there's a bit of a divide in our dev team and I wondered if anyone else had any ideas on the matter... ...
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What's so bad about in-line CSS?

When I see website starter code and examples, the CSS is always in a separate file, named something like "main.css", "default.css", or "Site.css". However, when I'm coding up a page, I'm often tempted to throw the CSS in-line with a DOM element, such as by setting "float: right" on an image. I get t...
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How to concatenate two MP4 files using FFmpeg?

...ess hence why I chose ffmpeg. I'm converting the two files into .ts files and then concatenating them and then trying to encode that concated .ts file. The files are h264 and aac encoded and I'm hoping to keep the quality the same or as close to original as possible. ...