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Detect if stdin is a terminal or pipe?
When I execute " python " from the terminal with no arguments it brings up the Python interactive shell.
6 Answers
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Why is JavaScript called JavaScript, since it has nothing to do with Java? [closed]
Since JavaScript is not derived from Java, why does it have "Java" in the name?
10 Answers
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delete map[key] in go?
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Copied from Go 1 release notes
In the old language, to delete the entry with key k from the map represented by m, one wrote the statement,
m[k] = value, false
This syntax was a peculiar special case, the only two-to-one assignme...
Validate decimal numbers in JavaScript - IsNumeric()
...hand side is now numeric, type coercion is again used. Now that the input from both sides was coerced to the same type from the same original value, you would think they should always be the same (always true). However, there's a special rule that says NaN is never equal to NaN, and so a value that...
Why is it said that “HTTP is a stateless protocol”?
...e" (see dimo414's answer below listing options for state within HTTP cited from Wikipedia), and if we view each protocol strictly by itself and not based upon the layers below it, then yes, I can agree that HTTP is "stateless".
– Andrew
Dec 24 '19 at 2:05
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Merge, update, and pull Git branches without using checkouts
...hat has 2 branches, A and B. I typically work on branch A, and merge stuff from branch B. For the merging, I would typically do:
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How to check if object property exists with a variable holding the property name?
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hasOwnProperty() is better then myObj[myProp] (from other answers) as it works even if the value of myProp is 0
– Matt R
Oct 26 '12 at 19:48
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What's the difference between faking, mocking, and stubbing?
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You can get some information :
From Martin Fowler about Mock and Stub
Fake objects actually have working implementations, but usually take some shortcut which makes them not suitable for production
Stubs provide canned answers to calls made during the test...
DynamoDB vs MongoDB NoSQL [closed]
...ing to figure it out what can I use for a future project, we plan to store from about 500k records per month in the first year and maybe more for the next years this is a vertical application so there's no need to use a database for this, that's the reason why I decided to choose a noSQL data storag...
Java ArrayList copy
...ew arraylist, Efficiently. for eg: copy elements between position 5 and 10 from one arraylist to another new arraylist. In my application the range would be much bigger.
– Ashwin
Oct 16 '12 at 9:46
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