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Using Panel or PlaceHolder
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161
A panel expands to a span (or a div), with it's content within it. A placeholder is just that...
Programmatically update widget from activity/service/receiver
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192
If you are using an AppWidgetProvider, you can update it this way:
Intent intent = new Inten...
Error 1022 - Can't write; duplicate key in table
I'm getting a 1022 error regarding duplicate keys on create table command. Having looked at the query, I can't understand where the duplication is taking place. Can anyone else see it?
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Different dependencies for different build profiles
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175
To quote the Maven documentation on this:
A profile element contains both an optional activat...
Is it possible to cherry-pick a commit from another git repository?
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Find files containing a given text
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egrep -ir --include=*.{php,html,js} "(document.cookie|setcookie)" .
The r flag means to searc...
why is plotting with Matplotlib so slow?
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116
First off, (though this won't change the performance at all) consider cleaning up your code, s...
IPC performance: Named Pipe vs Socket
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