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Manually raising (throwing) an exception in Python
...older versions of Python (2.4 and lower), you may still see people raising strings:
raise 'message' # really really wrong. don't do this.
In all modern versions, this will actually raise a TypeError, because you're not raising a BaseException type. If you're not checking for the right exception a...
Send data from activity to fragment in Android
...ty you send data with intent as:
Bundle bundle = new Bundle();
bundle.putString("edttext", "From Activity");
// set Fragmentclass Arguments
Fragmentclass fragobj = new Fragmentclass();
fragobj.setArguments(bundle);
and in Fragment onCreateView method:
@Override
public View onCreateView(LayoutIn...
Keystore type: which one to use?
... have covered JCEKS and PKCS12 today. For PKCS11, it involves hardware and extra configuration, need more time to compose it. pixelstech.net/article/… and pixelstech.net/article/…
– PixelsTech
Jan 5 '15 at 7:24
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ASP.NET MVC Html.DropDownList SelectedValue
...ry this:
public class Person {
public int Id { get; set; }
public string Name { get; set; }
}
And then:
var list = new[] {
new Person { Id = 1, Name = "Name1" },
new Person { Id = 2, Name = "Name2" },
new Person { Id = 3, Name = "Name3" }
};
var selectList = new Select...
Shell script “for” loop syntax
...ort those features in the POSIX standard, but by default let some of their extra features through. The C-style for-loop is not a POSIX feature, but may be in sh mode by the actual shell.
– chepner
Sep 12 '13 at 19:41
...
App Inventor 2 CustomWebView 拓展：高级版Web浏览器，完美浏览现代Web前...
... should use a wide viewport.
UserAgent
Sets the WebView’s user-agent string. If the string is null or empty, the system default value will be used.
UsesLocation
Whether or not to give the application permission to use the Javascript geolocation API
VibrationEnabled
Returns whether vibr...
How can I switch themes in Visual Studio 2012
...
For extra themes, including making VS 2012 look like VS 2010 see:
http://visualstudiogallery.msdn.microsoft.com/366ad100-0003-4c9a-81a8-337d4e7ace05
shar...
Casperjs/PhantomJs vs Selenium
...
I am currently writing a web extraction framework. I have 524 tests that get data from 250 websites using XPath. Initially the framework used a HTML parser, HTMLCleaner, but I am currently investigating using Selenium because I want Javascript support. I...
How to get CSS to select ID that begins with a string (not in Javascript)?
...bols are actually borrowed from Regex syntax, where ^ and $ mean "start of string" and "end of string" respectively.
See the specs for full information.
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Good tool to visualise database schema? [closed]
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I think this answer needs extra explanation: norbauer.com/rails-consulting/notes/…
– fguillen
Jun 14 '13 at 10:24
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