Where to set system default environment variables in Alpine linux?

It seems that /etc/profile is the best place I could find. At least, some environment variables are set there: export CHARSET=UTF-8 export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin export PAGER=less export PS1=’\h:\w\$ ‘ umask 022 for script in /etc/profile.d/*.sh ; do if [ -r $script ] ; then . $script fi done According to the contents of /etc/profile, you can … Read more

Default value at design time XAML

Update: Visual Studio 2019 v16.7 You can now do: <TextBlock Text=”{Binding MyText}” d:Text=”Design time value”/> If you would prefer a less verbose version of Ian Bamforth’s answer, you can just do <TextBlock Text=”{Binding MyText, FallbackValue=None}”/>

Get the default values of table columns in Postgres?

Use the information schema: SELECT column_name, column_default FROM information_schema.columns WHERE (table_schema, table_name) = (‘public’, ‘mytable’) ORDER BY ordinal_position; column_name │ column_default ─────────────┼──────────────────────────────────────── integer │ 2 text │ ‘I am default’::character varying moretext │ ‘I am also default’::character varying unimportant │ (4 rows) Up to the schema naming, this should work in any SQL database system.

WPF ControlTemplate: How to provide a default value for TemplateBinding?

You can just define setters on your style for the two properties in question. For example, some general definitions: <LinearGradientBrush x:Key=”ButtonNormalBackground” EndPoint=”0,1″ StartPoint=”0,0″> <GradientStop Color=”#F3F3F3″ Offset=”0″/> <GradientStop Color=”#EBEBEB” Offset=”0.5″/> <GradientStop Color=”#DDDDDD” Offset=”0.5″/> <GradientStop Color=”#CDCDCD” Offset=”1″/> </LinearGradientBrush> <SolidColorBrush x:Key=”ButtonNormalBorder” Color=”#FF707070″/> Then, in your style definition: <Setter Property=”Background” Value=”{StaticResource ButtonNormalBackground}” /> <Setter Property=”BorderBrush” Value=”{StaticResource ButtonNormalBorder}” />

Why is “defau4t” legal in a switch statement? [duplicate]

The token is not considered to be a keyword at all. This is a goto jump mark named “defau4t” pointing at otherwise dead code (after the break; of case ‘2’:)… Try this for laughs (and an endless loop): switch(a) { case ‘1’: printf(“one”); break; case ‘2’: printf(“two”); break; defau4t: printf(“none”); default: goto defau4t; }

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)