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Date format Mapping to JSON Jackson
...e Java 8 LocalDateTime or ZonedDateTime instead of Date? Since Date is basically deprecated (or at least many of its methods), I would like to use those alternatives.
– houcros
Nov 24 '16 at 16:29
...
Chrome desktop notification example [closed]
...le to trigger, work as long as the page is open, and may disappear automatically after a few seconds
Service Worker notifications - a bit more complicated, but they can work in the background (even after the page is closed), are persistent, and support action buttons
The API call takes the same pa...
Convert from enum ordinal to enum type
...l];
Please notice the array bounds.
Note that every call to values() returns a newly cloned array which might impact performance in a negative way. You may want to cache the array if it's going to be called often.
Code example on how to cache values().
This answer was edi...
Test if a property is available on a dynamic variable
...
The two common solutions to this include making the call and catching the RuntimeBinderException, using reflection to check for the call, or serialising to a text format and parsing from there. The problem with exceptions is that they are very slow, because when one is constru...
C# “internal” access modifier when doing unit testing
...ally want it to be private. Any code within your production codebase which calls a method with ForTest is obviously wrong, whereas if you just make the method internal it looks like it's fine to use.
– Jon Skeet
Nov 6 '13 at 10:28
...
What is the best testing framework to use with Node.js? [closed]
...lt on Node.js and Connect). I recently saw that he also has a cool library called should.js which can be used together with Expresso for a even better testing experience.
Obviously, the ability to run in the
browser would be a big bonus
I don't believe it can run in the browser, but I also d...
Error “gnu/stubs-32.h: No such file or directory” while compiling Nachos source code
...
You're missing the 32 bit libc dev package:
On Ubuntu it's called libc6-dev-i386 - do sudo apt-get install libc6-dev-i386. See below for extra instructions for Ubuntu 12.04.
On Red Hat distros, the package name is glibc-devel.i686 (Thanks to David Gardner's comment).
On CentOS 5.8...
Why extend the Android Application class?
...before Activitys or
Servicess are being run,
There is an overridden method called onConfigurationChanged() that is
triggered when the application configuration is changed (horizontal
to vertical & vice-versa),
There is also an event called onLowMemory() that is triggered when
the Android device ...
Can't append element
... the line you want to set as breakpoint, you'll be end up getting only the call stack of the object without seeing the breakpoint on the source code, (not to mention that this keyword only works in webkit browser, all other major browsers seems to omit this keyword).
If you fully understand what yo...
What is the use of the %n format specifier in C?
...icular example, and in general one always could break up that first printf call:
int n = printf("%s: ", "hello");
printf("Foo\n");
printf("%*sBar\n", n, "");
Whether the slightly added convenience is worth using something esoteric like %n (and possibly introducing errors) is open to debate.)
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