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PHP cURL vs file_get_contents
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file_get_contents allows also to set the context, which means you can set the header fields as you like.
– velop
Nov 3 '13 at 14:36
4
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How do I exclude all instances of a transitive dependency when using Gradle?
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thanks i understand, they could have said module means name
– Remario
Apr 22 '17 at 6:40
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How update the _id of one MongoDB Document?
I want update an _id field of one document. I know it's not a really good pratice. But with some technical reason, I need update it. If I try to update it I get:
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SQL Server NOLOCK and joins
...ew (you could have 10 joins in there). Not sure what the 2008 text exactly mean as it adds "accessed by the query plan" in addition to the views.
– Thierry_S
Mar 4 '16 at 15:29
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How does one write code that best utilizes the CPU cache to improve performance?
...f techniques help addressing the latter issue.
Improving spatial locality means that you ensure that each cache line is used in full once it has been mapped to a cache. When we have looked at various standard benchmarks, we have seen that a surprising large fraction of those fail to use 100% of the...
Why does typeof NaN return 'number'?
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It means Not a Number. It is not a peculiarity of javascript but common computer science principle.
From http://en.wikipedia.org/wiki/NaN:
There are three kinds of operation
which return NaN:
Operations with a NaN as...
What is the difference between Caching and Memoization?
... is a special form of caching the result of a deterministic function. This means that caching the result outside the function is not memoization because the function would have to mutate the cache when computing a new result (not already in the cache) so it would not be a (pure) function anymore. Me...
Effect of a Bitwise Operator on a Boolean in Java
... AND &&
logical OR ||
What this means to you?
Absolutely nothing, as long as you stick to either only & and | or only && and ||.
But, since | has higher precendence than && (as opposed to ||, which has lower precedence), freely mixi...
Grepping a huge file (80GB) any way to speed it up?
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What does it mean the < character preceding the parallel command?
– elcortegano
Oct 21 '19 at 15:22
1
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What does enumerate() mean?
...t to use it and to use enumerate instead.
I know you asked what enumerate means, but when I understood the following, I also understood how enumerate makes iterating over a list while knowing the index of the current item easier (and more readable).
list_of_letters = ['a', 'b', 'c']
for i in rang...