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Perform .join on value in array of objects
...rscore.js which has tons of utilities for dealing with arrays, collections etc.
With underscore you could do this easily with one line of code:
_.pluck(arr, 'name').join(', ')
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Django class-based view: How do I pass additional parameters to the as_view method?
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It's worth noting you don't need to override get_object() in order to look up an object based on a slug passed as a keyword arg - you can use the attributes of a SingleObjectMixin https://docs.djangoproject.com/en/1.5/ref/class-based-views/mixins-single-object/#singleobjectmixin
# vi...
How do I capture the output of a script if it is being ran by the task scheduler?
...runs any command as a windows service and handles restarting after failure etc.
– leemes
Jun 23 '17 at 15:37
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How do I disable the 'Debug / Close Application' dialog on Windows Vista?
...he entire system. I've found that a combination of functions are needed in order to suppress these errors, such as catching unhandled exceptions, suppressing run time checks (such as the validity of the stack pointer) and the error mode flags. This is what I've used with some success:
#include <...
How can I generate a self-signed certificate with SubjectAltName using OpenSSL? [closed]
...y the built-in openssl program. On recent Debian systems it is located at /etc/ssl/openssl.cnf
You can determine which openssl.cnf is being used by adding a spurious XXX to the file and see if openssl chokes.
First, modify the req parameters. Add an alternate_names section to openssl.cnf with th...
How to disable Crashlytics during development
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I couldn't get any of the other solutions to work, in order to disable crashlytics at runtime. Solution 1 just worked perfectly - why didn't I think of that.
– user409460
Jun 10 '18 at 10:09
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Get the current language in device
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Locale.getDefault().getISO3Language() ---> eng
Locale.getDefault().getCountry() ---> US
Locale.getDefault().getISO3Country() ---> USA
Locale.getDefault().getDisplayCountry() ---> United States
Locale.getDefault().getDisplayName() ---> English (United States)
Local...
Is inject the same thing as reduce in ruby?
...many other programming languages and in Mathematics. Ruby aliases a lot in order to be intuitive to programmers with different backgrounds. If you want to use #length on an Array, you can. If you want to use #size, that's fine too!
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Sql Server string to date conversion
...' as datetime) also works, and eliminates the ambiguity over month-and-day order.
– Joe DeRose
Apr 6 '15 at 20:50
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Uncaught Error: SECURITY_ERR: DOM Exception 18 when I try to set a cookie
...age loaded from another host. Moving the file to the same domain/protocol/etc. fixes it.
– mike clagg
Feb 4 '11 at 22:30
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