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Does assignment with a comma work?
...ult of the last statement, 3.
This code:
var bbb = 1,2,3
Is a syntax error because commas in variable declarations are used to declare multiple variables in a single line. As the MDN article points out,
Note that the comma in the var statement is not the comma operator, because it doesn't...
Setting a property by reflection with a string value
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You can use a type converter (no error checking):
Ship ship = new Ship();
string value = "5.5";
var property = ship.GetType().GetProperty("Latitude");
var convertedValue = property.Converter.ConvertFrom(value);
property.SetValue(self, convertedValue);
In ...
How to convert a string to utf-8 in Python
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,I am getting the following error: UnicodeDecodeError: 'utf8' codec can't decode byte 0xb0 in position 2: invalid start byte This is my code: ret=[] for line in csvReader: cline=[] for elm in line: unicodestr = unico...
Change the default editor for files opened in the terminal? (e.g. set it to TextEdit/Coda/Textmate)
...n -W" (otherwise you'll get a Aborting commit due to empty commit message. error).
– rsenna
Jun 26 '13 at 13:16
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Redirect to an external URL from controller action in Spring MVC
...] 00001303 webapp E com.ibm.ws.webcontainer.webapp.WebApp logServletError SRVE0293E: [Error de servlet]-[DispatcherPrincipal]: java.io.IOException: pattern not allowed at mx.isban.security.components.SecOutputFilter$WrapperRsSecured.sendRedirect(SecOutputFilter.java:234) at javax.servlet.ht...
Android: AutoCompleteTextView show suggestions when no text entered
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Your addition helped, but I got an error if there was text in the InstantAutoComplete and the screen orientation changed. I fixed it with a check on the window visibility, I posted the new code here: gist.github.com/furycomptuers/4961368
–...
How to apply a patch generated with git format-patch?
...First the stats:
git apply --stat a_file.patch
Then a dry run to detect errors:
git apply --check a_file.patch
Finally, you can use git am to apply your patch as a commit: it allows you to sign off an applied patch.
This can be useful for later reference.
git am --signoff < a_file.patch
...
AngularJS $location not changing the path
...Y within a digest. Calling $apply() just gave a $digest already in process error.
This trick worked (and be sure to inject $location into your controller):
$timeout(function(){
$location...
},1);
Though no idea why this was necessary...
...
Escaping ampersand in URL
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When i replace & to %26, its still showing the same error-- A potentially dangerous Request.Path value was detected from the client (&).
– Sanjiv
Aug 23 '16 at 6:14
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How do I turn a C# object into a JSON string in .NET?
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It doesn't serialize plain classes. The error reported "Consider marking it with the DataContractAttribute attribute, and marking all of its members you want serialized with the DataMemberAttribute attribute. If the type is a collection, consider marking it with t...