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Swift - encode URL
If I encode a string like this:
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Difference between CTE and SubQuery?
From this post How to use ROW_NUMBER in the following procedure?
9 Answers
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Ruby / Rails - Change the timezone of a Time, without changing the value
I have a record foo in the database which has :start_time and :timezone attributes.
11 Answers
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What's the simplest way to print a Java array?
In Java, arrays don't override toString() , so if you try to print one directly, you get the className + '@' + the hex of the hashCode of the array, as defined by Object.toString() :
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How do I concatenate strings and variables in PowerShell?
Suppose I have the following snippet:
21 Answers
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What is the --save option for npm install?
I saw some tutorial where the command was:
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Check if something is (not) in a list in Python
I have a list of tuples in Python , and I have a conditional where I want to take the branch ONLY if the tuple is not in the list (if it is in the list, then I don't want to take the if branch)
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How do you append to a file in Python?
How do you append to the file instead of overwriting it? Is there a special function that appends to the file?
13 Answers
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Typing Enter/Return key using Python and Selenium?
I'm looking for a quick way to type and Enter or Return key in Selenium. Unfortunately the form I'm trying to test (not my own code so I can't modify) doesn't have a Submit button. When working with it manually, I just type ENTER or RETURN . I need to know how to do that with the Selenium type ...
What does “program to interfaces, not implementations” mean?
One stumbles upon this phrase when reading about design patterns.
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