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Is it worthwile to learn assembly language? [closed]
... you understanding of security issues -- write-or-execute, stack overruns, etc.
Some concurrency issues only become apparent when you are aware of what is happening at the per-instruction level.
It can be useful sometimes when debugging if you don't have the complete source code.
There's the curi...
Check for null in foreach loop
...calls, unnecessary GetEnumerator(), MoveNext(), Dispose() on the iterator, etc).
An if test is simple, obvious, and efficient.
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How big can a MySQL database get before performance starts to degrade
... is: it depends on the query, data that it operates on, indexes, hardware, etc. You can get an idea of how many rows are going to be scanned and what indexes are going to be used with EXPLAIN syntax.
2GB does not really count as a "large" database - it's more of a medium size.
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Node.js setting up environment specific configs to be used with everyauth
...d therefore best expressed declaratively with things like json, yaml, ini, etc. Done imperatively, with a script that yields that state, sortof implies something dynamic is happening, which would be bad.
– max
Oct 16 '15 at 4:17
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Java maximum memory on Windows XP
...auses of the variances are different security patches, C runtime versions, etc. Device drivers and other kernel bits have their own address space (the other 2GB of the 4GB 32-bit space).
You could try going through your DLL bindings in your JVM process and look at trying to rebase your DLL's in to ...
Django: Get list of model fields?
...l try to update you on Django 2.2
Here posts- your app (posts, blog, shop, etc.)
1) From model link: https://docs.djangoproject.com/en/stable/ref/models/meta/
from posts.model import BlogPost
all_fields = BlogPost._meta.fields
#or
all_fields = BlogPost._meta.get_fields()
Note that:
all_fields=Blog...
How to style icon color, size, and shadow of Font Awesome Icons
...
Looks like the FontAwesome icon color responds to text-info, text-error, etc.
<div style="font-size: 44px;">
<i class="icon-umbrella icon-large text-error"></i>
</div>
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How can I dynamically add a directive in AngularJS?
...t I can now use Angular Bootstrap directives like datepicker, alert, tabs, etc. Apparently I msssed something up and right now it's only working in Chrome though: embed.plnkr.co/WI16H7Rsa5adejXSmyNj/preview
– JoshGough
Jun 30 '13 at 19:31
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Dilemma: when to use Fragments vs Activities:
...r, it's easy to clear all the Fragments, insert more than on Fragments and etcs. But for Activity, it will be a nightmare to manipulate those stuff.
A much predictable lifecycle. As long as the host Activity is not recycled. the Fragments in the backstack will not be recycled. So it's possible to us...
passing argument to DialogFragment
...setTitle(title).setItems(choiseArray, itemClickListener);
builder.setCancelable(true);
return builder.create();
}
DialogInterface.OnClickListener itemClickListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,...