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How to forward declare a template class in namespace std?
...n underscore followed by a capital letter, among others. In general, don't start things with underscores unless you know what magic you're dealing with.
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How to add “on delete cascade” constraints?
...ect version. In standard SQL, I believe the easiest way to do this is to
start a transaction,
drop the foreign key,
add a foreign key with on delete cascade, and finally
commit the transaction
Repeat for each foreign key you want to change.
But PostgreSQL has a non-standard extension that lets ...
How to sort strings in JavaScript
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My conclusion is that they all fail to provide a consistent order when I start adding barely unusual characters (ie. characters with diacritics or charcters such as dash, exclamation mark and so on).
Research on the custom implementations:
Natural Compare Lite https://github.com/litejs/natural-...
Can I call memcpy() and memmove() with “number of bytes” set to zero?
... the answer: it's a while loop that doesn't need great calculations before starting, so the check is already done.
– Matteo Italia
Sep 20 '10 at 13:52
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What's the fuss about Haskell? [closed]
...making your multicore work, Haskell has something to say.
A great place to start is with Simon Peyton Jones' tutorial on parallel and concurrent programming in Haskell.
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What is a software framework? [closed]
... have a lot of time in your hand) and that is why I suggest newbies not to start from frameworks.
– Shoe
Sep 13 '13 at 16:49
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Solution to INSTALL_FAILED_INSUFFICIENT_STORAGE error on Android [closed]
...presumably because I have snapshots enabled? How can I get the emulator to start Android from scratch with the new -partition-size option?
– Timmmm
Jan 27 '12 at 19:42
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EC2 instance types's exact network performance?
...erformance too:
The CloudHarmony iperf benchmarks show initial transfers start at 1 GBit/s and then gradually drop to the sustained levels above after a few minutes. PDF links to reports below:
t2.small (PDF)
t2.medium (PDF)
t2.large (PDF)
Note that these are within the same region - if you're t...
What is the difference between Cygwin and MinGW?
...ws, but there are other options too. If you use such a framework from the start, you can not only reduce your headaches when it comes time to port to another platform but you can use the same graphical widgets - windows, menus and controls - across all platforms if you're writing a GUI app, and hav...
Android. Fragment getActivity() sometimes returns null
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Don't call methods within the Fragment that require getActivity() until onStart in the parent Activity.
private MyFragment myFragment;
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
FragmentTransaction ft = getSupportFragmentManager().beginTransact...