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How to overwrite the previous print to stdout in python?
...er to initialize curses with something like curses.setupterm(fd=sys.stdout.fileno()), and use sys.stdout.isatty() to make sure your output isn't being redirected to a file. See code.activestate.com/recipes/475116 for a full Python module with cursor control and color support.
–...
Capturing console output from a .NET application (C#)
...of your application.
Process compiler = new Process();
compiler.StartInfo.FileName = "csc.exe";
compiler.StartInfo.Arguments = "/r:System.dll /out:sample.exe stdstr.cs";
compiler.StartInfo.UseShellExecute = false;
compiler.StartInfo.RedirectStandardOutput = true;
compiler.Start();
Console.Writ...
How can I avoid running ActiveRecord callbacks?
..._without_callbacks)
Approach2:
When you want to skip them in your rspec files or whatever, try this:
User.skip_callback(:save, :after, :generate_nick_name)
User.create!()
NOTE: once this is done, if you are not in rspec environment, you should reset the callbacks:
User.set_callback(:save, :a...
Disable ScrollView Programmatically?
...;/Gallery>
</com.mypackagename.LockableScrollView>
in your XML file (just changed the ScrollView to your special LockableScrollView).
Then call
((LockableScrollView)findViewById(R.id.QuranGalleryScrollView)).setScrollingEnabled(false);
to disable scrolling of the view.
I think that ...
How to align center the text in html table row?
...
Try to put this in your CSS file.
td {
text-align: center;
vertical-align: middle;
}
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fo...
Jackson Vs. Gson [closed]
...The 2 lib are pretty much the same... at the end they simply map to a json file! :)
Anyway as you said Jackson has a + in performance and that's very important for me. The project is also quite active as you can see from their web page and that's a very good sign as well.
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Converting HTML string into DOM elements? [duplicate]
...;
/// <param name="url" type="string">The url to the file with the HTML</param>
if (!htmls[url])
{
var xmlhttp = new XMLHttpRequest();
xmlhttp.open("GET", url, false);
xmlhttp.send();
htmls[url] = xmlhttp.responseText;
};
return htmls[ur...
IE8 support for CSS Media Query
...
nevermind -> the .js should be included after the .css files ... xD
– kaljak
Feb 18 '13 at 18:32
4
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Best practices to handle routes for STI subclasses in rails
...
You can setup routes programatically in your routes.rb file, so you could do a little meta programming to setup the child routes. However, in environments where classes aren't cached (e.g. development) you need to pre-load the classes first. So one way or the other you need to sp...
“Auto Layout still required after executing -layoutSubviews” with UITableViewCell subclass
...bug for few months. But I found what was the problem.
When I create an IB file, a UIView is already added. If you use this view, the app doesn't crash when auto layout is disabled (but there are other issues). When you use auto layout, you have to select the right view in the Object Library : UITab...