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How to run Rails console in the test environment and load test_helper.rb?
...other tests. I'd like to go to the console and run different Factory Girl calls to check out what's happening. For example, I'd like to go in there are do...
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How to convert an NSTimeInterval (seconds) into minutes
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Mick MacCallum's answer below at the time of writing this comment seems to be most updated and made by the way of using native API.
– Tomasz Nazarenko
Feb 25 '17 at 8:53
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Getting a File's MD5 Checksum in Java
I am looking to use Java to get the MD5 checksum of a file. I was really surprised but I haven't been able to find anything that shows how to get the MD5 checksum of a file.
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EditorFor() and html properties
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Doesn't this answer, totally ignore what the question is about, namely the EditorFor-Template functionality?
– Philipp M
Sep 11 '13 at 10:22
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$watch an object
I want to watch for changes in a dictionary, but for some reason watch callback is not called.
8 Answers
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How to reference constants in EL?
...Handler#importClass() and be available as ${YourConstants.FOO}.
Note that all java.lang.* classes are already implicitly imported and available like so ${Boolean.TRUE} and ${Integer.MAX_VALUE}. This only requires a more recent Java EE 7 container server as early versions had bugs in this. E.g. Glas...
How do I get a substring of a string in Python?
...o Worl'
>>> x[-2:]
'd!'
>>> x[2:-2]
'llo Worl'
Python calls this concept "slicing" and it works on more than just strings. Take a look here for a comprehensive introduction.
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How to set background color of a View
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When you call setBackgoundColor it overwrites/removes any existing background resource, including any borders, corners, padding, etc.
What you want to do is change the color of the existing background resource...
View v;
v.getBackgrou...
How to display a list inline using Twitter's Bootstrap
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Best answer because of presenting solutions to all available versions! Thanks mate!
– mislavcimpersak
Jan 30 '18 at 12:07
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Password reset for Azure database
... not Admin (or sa or administrator or anything like that) as these are not allowed.
– Nick.McDermaid
Dec 21 '17 at 3:04
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