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Using Rails serialize to save hash to database
I'm try to save a hash mapping ids to a number of attempts in my rails app. My migration to the database to accommodate this new column:
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Markdown to create pages and table of contents?
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The app isn't available in the UK region.
– kenorb
Jul 3 '19 at 13:29
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What is an .axd file?
... which are generated at runtime whenever you use ScriptManager in your Web app. This is being generated only once when you deploy it on the server.
Simply put the ScriptResource.AXD contains all of the clientside javascript routines for Ajax. Just because you include a scriptmanager that loads a s...
SQL - The conversion of a varchar data type to a datetime data type resulted in an out-of-range valu
... had similar issue recently. Regional settings were properly setup both in app and database server. However, execution of SQL resulted in
"The conversion of a varchar data type to a datetime data type resulted in an out-of-range value".
The problem was the default language of the db user.
T...
How can I catch a ctrl-c event?
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For a Windows console app, you want to use SetConsoleCtrlHandler to handle CTRL+C and CTRL+BREAK.
See here for an example.
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Convert String to Uri
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To add Kotlin extensions (KTX) to your project add the following to your app module's build.gradle
repositories {
google()
}
dependencies {
implementation 'androidx.core:core-ktx:1.0.0-rc01'
}
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Breakpoints are crossed out, how can I make them valid?
...re encountering what I encounter about once per year with Eclipse. There's apparently a bug in eclipse that causes this "Skip All Breakpoints" feature to turn ON all by itself even though you didn't actually turn it on.
– user2080225
May 11 '17 at 15:42
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How do I make class methods / properties in Swift?
...oos")
}
}
Foo.alert() // There are 0 foos
let f = Foo()
Foo.all.append(f)
Foo.alert() // There are 1 foos
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invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
I'm using Ruby 1.9.1 with Rails 2.3.4 My application is to handle text input
6 Answers
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Change UITextField and UITextView Cursor / Caret Color
... easier. Simply change the tintColor of the field with a cursor using the appearance proxy and it will apply throughout the app:
Swift 3.0:
UITextField.appearance().tintColor = .black
Objective-C:
[[UITextField appearance] setTintColor:[UIColor blackColor]];
Same answer applies for an indiv...