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Overriding a Rails default_scope
...idea, but will likely cause multiple headaches during the lifetime of your app.
– thomax
May 8 '14 at 7:46
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Ruby equivalent of virtualenv?
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Neither sandbox, RVM, nor rbenv manage the versions of your app's gem dependencies. The tool for that is bundler.
use a Gemfile as your application's dependency declaration
use bundle install to install explicit versions of these dependencies into an isolated location
use bundle exe...
How do you use variables in a simple PostgreSQL script?
...y available from the psql console. You won't be able to write this in your app's SQL.
– owensmartin
Jan 7 '16 at 23:13
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Camera access through browser
...d need to get camera access through the web browser without being a native app. We are having trouble making this work in iOS. Is anyone aware of a solution for this?
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Failed to allocate memory: 8
From today, when I tried to run an app in NetBeans on a 2.3.3 Android platform, it shows me that:
20 Answers
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Eclipse cannot load SWT libraries
...oblem. Is there any particular reasons why the swt libraries would just disappear?
– jonhopkins
Mar 27 '13 at 21:47
2
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How to configure the web.config to allow requests of any length
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In my case ( Visual Studio 2012 / IIS Express / ASP.NET MVC 4 app / .Net Framework 4.5 ) what really worked after 30 minutes of trial and error was setting the maxQueryStringLength property in the <httpRuntime> tag:
<httpRuntime targetFramework="4.5" maxQueryStringLength="1024...
The provider is not compatible with the version of Oracle client
...ible with the version of Oracle client " error message. Any help would be appreciated.
27 Answers
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What is the iPad user agent?
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Mozilla/5.0(iPad; U; CPU iPhone OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B314 Safari/531.21.10
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$watch an object
... watching the whole object, you are only watching a timestamp for change.
app.factory('dataStore', function () {
var store = { data: [], change: [] };
// when storing the data, updating the timestamp
store.setData = function(key, data){
store.data[key] = data;
store.se...