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Android: How to bind spinner to custom object list?
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@Override
public String toString() {
return this.name; // What to display 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_pare...
list every font a user's browser can display
...down from the server. (Intuitively, it seems like the browser should know what fonts it has and this should be exposed to javascript somehow.)
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How to force garbage collection in Java?
...nalized, but you can't access it anymore through the weak reference. A somewhat better way would be to use a PhantomReference with a ReferenceQueue and then you'd get notified after finalization, but still before cleanup. Finally, even if you successfully detected that the memory for this object was...
Difference between len() and .__len__()?
...different and nicer syntax) suitable magic methods (ones with names like __whatever__) on the objects involved. Often the built-in or operator has "added value" (it's able to take different paths depending on the objects involved) -- in the case of len vs __len__, it's just a bit of sanity checking...
How do I replace a git submodule with another repo?
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What fixed this for me was in the root of your git repo (not the submodule), run
rm -rf .git/modules/yourmodule
Then you should be able to add as normal.
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Make the first letter uppercase inside a django template
...like: "some random text", the result is going to be "Some Random Text". If what you really want is to uppercase only the first letter of the whole string, you should create your own custom filter.
You could create a filter like this (follow the instructions on how to create a custom template filter...
How Do I Use Factory Girl To Generate A Paperclip Attachment?
...ionDispatch::TestProcess" before the FactoryGirl.define block (which isn't what happens in this gist: gist.github.com/313121).
– Sam
Dec 24 '12 at 15:44
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Command prompt won't change directory to another drive
...e as:
cd "\winnt\profiles\username\programs\start menu"
which is what you would have to type if extensions were disabled.
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System.Security.SecurityException when writing to Event Log
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This is exactly what I do for all my services. I believe that this is the right thing to do. In every service where I use the event log I have a .reg file like the one above. One little note the file must be saved as Unicode-32 (cp 1200.)
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Converting JSONarray to ArrayList
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Exactly what I needed, thanks! Note: You have to import these: java.lang.reflect.Type; com.google.gson.reflect.TypeToken;
– Chandrani H
Jan 14 at 6:11
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