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Rails update_attributes without save?
...
assign_attributes is available from Rails 3.1 onwards, so you can't use it if you're still running an old version of Rails.
– Haegin
Dec 6 '12 at 11:55
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Changing selection in a select with the Chosen plugin
...select').trigger("chosen:updated");
});
});
NOTE: versions prior to 1.0 used the following:
$('select').trigger("liszt:updated");
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How can I build a small operating system on an old desktop computer? [closed]
...ther a command line O/S, and a graphical one?
With grief. Look up Windows 3.1 and Linux, in particular X windows.
What is a graphical O/S built on? Like, how would I do something like, a command line, with a font, and a picture at the top?
Look up X windows.
final advice: study linux/x windo...
How to solve “Plugin execution not covered by lifecycle configuration” for Spring Data Maven Builds
...tId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
...
Android: How to bind spinner to custom object list?
...in the Spinner list.
}
}
res/layout/spinner.xml
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:padding="10dp"
android:textSiz...
How do I put a border around an Android textview?
...e in your drawable folder (for example, my_border.xml):
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle" >
<!-- View background color -->
<solid
android:color="@color/backgrou...
Windows batch files: .bat vs .cmd?
...ion). cmd.exe was never part of Windows 9x. It originated in OS/2 version 1.0, and the OS/2 version of cmd began 16-bit (but was nonetheless a fully fledged protected mode program with commands like start). Windows NT inherited cmd from OS/2, but Windows NT's Win32 version started off 32-bit. Alt...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...言，我更喜欢能够快速上手的东西。
对于日志管理，老版本的Linux缺省使用Syslog，其配置大致如下所示：
shell> cat /etc/syslog.conf
# Log all kernel messages to the console.
# Logging much else clutters up the screen.
# kern.* /dev/console
# Log anythin...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...言，我更喜欢能够快速上手的东西。
对于日志管理，老版本的Linux缺省使用Syslog，其配置大致如下所示：
shell> cat /etc/syslog.conf
# Log all kernel messages to the console.
# Logging much else clutters up the screen.
# kern.* /dev/console
# Log anythin...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升
...言，我更喜欢能够快速上手的东西。
对于日志管理，老版本的Linux缺省使用Syslog，其配置大致如下所示：
shell> cat /etc/syslog.conf
# Log all kernel messages to the console.
# Logging much else clutters up the screen.
# kern.* /dev/console
# Log anythin...