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iOS Simulator failed to install the application
...s the same than remove the app from simulator, but in that case you remove all apps in all simulator.
– xarly
Sep 19 '13 at 9:30
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Why do we need the “event” keyword while defining events?
...-like events and public fields of delegate types look similar, but are actually very different.
An event is fundamentally like a property - it's a pair of add/remove methods (instead of the get/set of a property). When you declare a field-like event (i.e. one where you don't specify the add/remove ...
Detect If Browser Tab Has Focus
...ct of this, and also the note about telling the user you have paused are really good notes. Thanks.
– Fenton
Sep 12 '11 at 14:30
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Error when testing on iOS simulator: Couldn't register with the bootstrap server
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As comment below says, you can usually see the hung process in Activity Monitor and kill it there.
– mxcl
Sep 5 '10 at 18:29
13
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Best way to create custom config options for my Rails app?
... create one config option for my Rails application. It can be the same for all environments. I found that if I set it in environment.rb , it's available in my views, which is exactly what I want...
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How many threads is too many?
...: measure, don't guess. One suggestion is to make it configurable and initially set it to 100, then release your software to the wild and monitor what happens.
If your thread usage peaks at 3, then 100 is too much. If it remains at 100 for most of the day, bump it up to 200 and see what happens.
Y...
What are good examples of genetic algorithms/genetic programming solutions? [closed]
... that each gene started with a fixed amount of money and could thus potentially go broke and be removed from the gene pool entirely.
After each evaluation of a population, the survivors were cross-bred randomly (by just mixing bits from two parents), with the likelihood of a gene being selected as ...
Match all elements having class name starting with a specific string [duplicate]
...t can be used as a "stand alone"). It is no different that .myClass potentially being used with div.myClass instead. The attribute selector can stand alone (matching any elements that meet that criteria) or be narrowed to specific element. So don't worry about it being odd to have [class*="myClass"]...
Can I Install Laravel without using Composer?
I'd like to know if I can install or use the Laravel PHP framework on any web server without using Composer (PHP package/dependency manager) every time?
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What is the difference between Amazon SNS and Amazon SQS?
...u may not want an external service to make connections to your hosts (firewall may block all incoming connections to your host from outside). Your end point may just die because of heavy volume of messages. Email and SMS maybe not your choice of processing messages quickly. By coupling SNS with SQS,...