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Search for executable files using find command
... is available.
GNU find comes with most Linux distros
By contrast, BSD-based platforms, including macOS, come with BSD find, which is less powerful.
As the scenario demands, -executable matches only files the current user can execute (there are edge cases.[1]).
The BSD find alternative offered...
How to change a module variable from another module?
...s to be told this in the "look out" sort of way. That should never happen: based on common usage, Python took the wrong path. Create an"import value" if need be, but don't conflate symbols with values at time of import.
– Mark Gerolimatos
Nov 12 '17 at 11:33
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Difference between / and /* in servlet mapping url pattern
... /perfix/perfix/api/feature/doSomething or remove perfix from MyController base @RequestingMapping.
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Why does the CheckBoxFor render an additional input tag, and how can I get the value using the FormC
...t this one does not use the underlying CheckBoxFor and Regex.Replace. It's based on the source of the original Html.CheckBoxFor method.
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OAuth secrets in mobile apps
... are doing this in a web app, you can simply store the secret in your data base or on the file system, but what is the best way to handle it in a mobile app (or a desktop app for that matter)?
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Using Node.js only vs. using Node.js with Apache/Nginx
...rely technical relevance." Too many comparisons these days are biased and based upon the baggage of experience and comfort-level on inferior but time-tested technologies.
– Sunny
Jul 9 '15 at 4:04
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Significant new inventions in computing since 1980
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Even server-based revision control systems are largely post-1980 developments, and going from just having the current state to having the history of the state as well… that's a colossal and subtle change.
– Donal ...
What is the >>>= operator in C?
...al scientific float notation; one difference is that, with hex floats, the base of the exponential part is 2 instead of 10, so 0x0.1p1 equals 0x0.1 = 1/16 times 2¹ = 2. (In any case, none of that matters here; any non-zero value would work equally well there.)
– Ilmari Karonen...
How do I iterate over an NSArray?
...for OS X 10.6 / iOS 4.0 and above, you also have the option of using block-based APIs to enumerate arrays and other collections:
[array enumerateObjectsUsingBlock:^(id object, NSUInteger idx, BOOL *stop) {
// do something with object
}];
You can also use -enumerateObjectsWithOptions:usingBloc...
Is there any advantage of using map over unordered_map in case of trivial keys?
... typically faster.
One other point: the requirements for hashing and tree-based maps are different. Hashing obviously requires a hash function, and an equality comparison, where ordered maps require a less-than comparison. Of course the hybrid I mentioned requires both. Of course, for the common ca...