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How to see which plugins are making Vim slow?
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If you're having problems with screen update operations (^L, scrolling, etc) being slow, your problem may be an inefficient syntax highlighting file. You can test this by temporarily disabling syntax highlighting (:syn off) and seeing if the problem goes away; if you want to dig into the details,...
Will Dart support the use of existing JavaScript libraries?
...or the core libraries of dartc (dart:core, dart:dom, dart:html, dart:json, etc), which itself compiles to javascript.
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Set operations (union, intersection) on Swift array?
... For example, N=100,000 and want to make sets like {1,2,3}, {5, 88, 19000} etc.
The idea is to keep the list of N prime numbers in memory and for a given set {a, b, c, ...} you encode it as
prime[a]*prime[b]*prime[c]*...
So you encode a set as a BigNumber. The operations with BigNumbers, despi...
python: How do I know what type of exception occurred?
...ir!")
If you want to dig deeper and examine the stack, look at variables etc., use the post_mortem function of the pdb module inside the except block:
import pdb
pdb.post_mortem()
I've found this last method to be invaluable when hunting down bugs.
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How to create a loop in bash that is waiting for a webserver to respond?
...hile ! httping -qc1 http://myhost:myport ; do sleep 1 ; done
while/until etc is a personal pref.
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What are Flask Blueprints, exactly?
... blueprints for the static pages (i.e. signed-out home, register,
about, etc.), the dashboard (i.e. the news feed), profiles
(/robert/about and /robert/photos), settings (/settings/security and
/settings/privacy) and many more. These components all share a general
layout and styles, but each...
IIS: Idle Timeout vs Recycle
...n state is lost if you mess with Recycle to a faster time.(logged in users etc will be logged out, if they where about to "check out" all would have been lost" that's why recycle is at such a large time out value, idle timeout doesn't matter because nobody is logged in anyway and figure 20 minutes ...
What is “loose coupling?” Please provide examples
...blic class CartContents
{
public CartEntry[] items;
public float GetCartItemsTotal()
{
float cartTotal = 0;
foreach (CartEntry item in items)
{
cartTotal += item.GetLineItemTotal();
}
return cartTotal;
}
}
public class Order
{
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What is aria-label and how should I use it?
...nformation, aria-* attributes give further clues to what the elements do, etc).
– Olly Hodgson
Feb 26 '14 at 13:08
2
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What is a race condition?
...d tools). this can be done through locks, condition variables, semaphores, etc. However, one can also employ different programming paradigms like message passing (instead of shared memory) that avoid data races by construction.
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