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How to read a text file reversely with iterator in C#
...turn) here? Basically I don't like to load everything in memory. I know it is more efficient to use iterator in .NET.
11 An...
Junit - run set up method once
...ould like to have a setup method that executes only once before all tests. Is that possible with Junit 4.8?
10 Answers
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How to access environment variable values?
...hrough os.environ
import os
print(os.environ['HOME'])
Or you can see a list of all the environment variables using:
os.environ
As sometimes you might need to see a complete list!
# using get will return `None` if a key is not present rather than raise a `KeyError`
print(os.environ.get('KEY_TH...
What is the worst real-world macros/pre-processor abuse you've ever come across?
What is the worst real-world macros/pre-processor abuse you've ever come across (please no contrived IOCCC answers *haha*)?
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Is it possible to import a whole directory in sass using @import?
... files into directories can REDUCE complexity.
My organization's project is a rather complex app. There are 119 Sass files in 17 directories. These correspond roughly to our views and are mainly used for adjustments, with the heavy lifting being handled by our custom framework. To me, a few lines ...
How do I import a Swift file from another Swift file?
...I needed to import the base module in the test file. In my case, my target is called 'myproject' and I added import myproject and the class was recognised.
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Check if array is empty or null
I would like to know how to check if an array is empty or null in jQuery. I tried array.length === 0 but it didn't work. It did not throw any error either.
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How to check if bootstrap modal is open, so i can use jquery validate
i need to make a validation only if a modal is open, because if i open it, and then i close it, and the i press the button that opens the modal it doesn't work because it is making the jquery validation, but not showing because the modal was dismissed.
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What does a \ (backslash) do in PHP (5.3+)?
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\ (backslash) is the namespace separator in PHP 5.3.
A \ before the beginning of a function represents the Global Namespace.
Putting it there will ensure that the function called is from the global namespace, even if there is a functio...
SQL : BETWEEN vs =
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They are identical: BETWEEN is a shorthand for the longer syntax in the question.
Use an alternative longer syntax where BETWEEN doesn't work e.g.
Select EventId,EventName from EventMaster
where EventDate >= '10/15/2009' and EventDate < '10/18...