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How do I create a pylintrc file
I am running linux. Can I do something like pylint --generate-rcfile > .pylintrc and then make changes to the resulting .pylintrc file to override the default settings? And if so should it be in my ~/ directory or should I put it in .pylint.d?
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How to migrate back from initial migration in Django 1.7?
...base to last good state and redo the migration with better models. In this case the last good state is database where the new app doesn't exist.
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Why does the C# compiler not fault code where a static method calls an instance method?
The following code has a static method, Foo() , calling an instance method, Bar() :
3 Answers
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C# List to string with delimiter
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You can use String.Join. If you have a List<string> then you can call ToArray first:
List<string> names = new List<string>() { "John", "Anna", "Monica" };
var result = String.Join(", ", names.ToArray());
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JavaScript arrays braces vs brackets
...pty object created by {} will of course not have those properties, but you can assign to them in the same way: myObject.someValue = "hello!"
– johusman
Feb 26 '11 at 20:39
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Add column to SQL Server
... imageUploader: {
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Converting String array to java.util.List
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This is a list view of the array, the list is partly unmodifiable, you can't add or delete elements. But the time complexity is O(1).
If you want a modifiable a List:
List<String> strings =
new ArrayList<String>(Arrays.asList(new String[]{"one", "two", "three"}));
This will...
Does Ruby regular expression have a not match operator like “!~” in Perl?
... !~ in perl. I feel it's inconvenient to use (?!xxx) or (?<!xxxx) because you cannot use regex patterns in the xxx part.
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presentModalViewController:Animated is deprecated in ios6
...and I get a warning about presentModalViewcontroller:animated being deprecated in iOS6. I also get dismissModalViewController:animated deprecated. I'm using the SDK 6.1.
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Understand homebrew and keg-only dependencies
...ewed dependencies are keg-only, meaning that they are linked under /usr/local .
1 Answer
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