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How to estimate a programming task if you have no experience in it [closed]
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The best answer you can give is to ask for time to knock up a quick prototype to allow you to give a more accurate estimate. Without some experience with a tool or a problem, any estimate you give is essentially meaningless.
As ...
How to get the current time as datetime
Just started with the playground. I'm trying to create a simple app.
27 Answers
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Check if $_POST exists
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ehmadehmad
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Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?
...ere a way to select every nth child that matches (or does not match) an arbitrary selector ? For example, I want to select every odd table row, but within a subset of the rows:
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What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
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Copied verbatim from http://cocoaheads.tumblr.com/post/17757846453/objective-c-literals-for-nsdictionary-nsarray-and:
Objective-C literals: one can now create literals for NSArray, NSDictionary, and NSNumber (just like one can create ...
Why does Python code use len() function instead of a length method?
...hon has a len() function that is used to determine the size of a string, but I was wondering why it's not a method of the string object.
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Should URL be case sensitive?
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According to W3's "HTML and URLs" they should:
There may be URLs, or parts of URLs, where case doesn't matter, but
identifying these may not be easy. Users should always consider that
URLs are case-sensitive.
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How do I find a list of Homebrew's installable packages?
...ently I installed Brew . How can I retrieve a list of available brew packages to install?
3 Answers
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How to overcome “datetime.datetime not JSON serializable”?
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Updated for 2018
The original answer accommodated the way MongoDB "date" fields were represented as:
{"$date": 1506816000000}
If you want a generic Python solution for serializing datetime to json, check out @jjmontes' answer for a quick solution ...
How to do a non-greedy match in grep?
I want to grep the shortest match and the pattern should be something like:
7 Answers
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