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What is an 'endpoint' in Flask?
...ute('/greeting/<name>')
def give_greeting(name):
return 'Hello, {0}!'.format(name)
Note that the function you referred to (add_url_rule) achieves the same goal, just without using the decorator notation. Therefore, the following is the same:
# No "route" decorator here. We will add rout...
Redefining NULL
I'm writing C code for a system where address 0x0000 is valid and contains port I/O. Therefore, any possible bugs that access a NULL pointer will remain undetected and at the same time cause dangerous behaviour.
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What is the difference between exit(0) and exit(1) in C?
Can anyone tell me? What is the difference between exit(0) and exit(1) in C language?
11 Answers
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req.query and req.param in ExpressJS
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req.query will return a JS object after the query string is parsed.
/user?name=tom&age=55 -...
List all commits (across all branches) for a given file
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edited Sep 20 '11 at 1:26
answered Sep 19 '11 at 5:43
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Meaning of acronym SSO in the context of std::string
...tions of std::string create a small automatic array, something like char [20]. If you have a string that is 20 characters or smaller (given this example, the actual size varies), it stores it directly in that array. This avoids the need to call new at all, which speeds things up a bit.
EDIT:
I was...
Dispelling the UIImage imageNamed: FUD
Edit Feb 2014: Note that this question dates from iOS 2.0! Image requirements and handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retina images, you should certainly use ImageNamed in your code .
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Push to GitHub without a password using ssh-key
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edited Feb 1 '18 at 0:17
answered Jan 26 '18 at 18:15
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GitHub: Reopening a merged pull request
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Michael ParkerMichael Parker
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Find a pair of elements from an array whose sum equals a given number
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30 Answers
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