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rbenv not changing ruby version
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When you execute a shim, rbenv determines which Ruby version to use by reading it from the following sources, in this order:
The RBENV_VERSION environment variable, if specified. You can use the rbenv shell command to set this environment variable in your current shell session.
The first .ru...
Populating Spring @Value during Unit Test
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@ACV never. Please read the last sentence of my answer. And the configuration properties class could have setters if many fields to set. That is less annoying for a class that is only designed to be a properties holder.
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Which is faster : if (bool) or if(int)?
...have the same performance, and there are no partial-register penalties for reading %dil. (But that doesn't stop clang from amusingly creating a partial-register stall by using byte-size and on AL as part of branchlessly case-flipping between 99 and -99.)
– Peter Cordes
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iOS: Access app-info.plist variables in code
...via the web, can I add key/value pairs in the PLIST file, and subsequently read those values from the app at the time of download?
– Brant
Nov 8 '19 at 19:24
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Responsive website zoomed out to full width on mobile
...1">
This tells smaller device browsers how to scale the page. You can read more about this here: https://developer.apple.com/library/content/documentation/AppleApplications/Reference/SafariWebContent/UsingtheViewport/UsingtheViewport.html
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Update data in ListFragment as part of ViewPager
... It works for me, i used it in several projects. You can try to read the source code of FragmentPagerAdapter and print some logs to debug.
– faylon
Dec 17 '12 at 4:59
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Express res.sendfile throwing forbidden error
...ive to file: path.resolve(__dirname+'../../some/path/to/file.txt');
From reading the link from @Joe's comment, it sounds like relative paths are a security risk if you accept user input for the path (e.g. sendfile('../.ssh/id_rsa') might be a hacker's first try).
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Array vs. Object efficiency in JavaScript
...ies:
Lookup Array vs Holey Array vs Object Performance Test
An excellent read about these topics at Smashing Magazine: Writing fast memory efficient JavaScript
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Reloading module giving NameError: name 'reload' is not defined
I'm trying to reload a module I have already imported in Python 3. I know that you only need to import once and executing the import command again won't do anything.
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How do I find the time difference between two datetime objects in python?
... Reference: docs.python.org/library/datetime.html#datetime-objects. Read "supported operations".
– S.Lott
Aug 28 '09 at 10:08
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