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Adding a library/JAR to an Eclipse Android project
...ke "droidfu:" which occurs in several places in the XML construct below:
<com.github.droidfu.widgets.WebImageView android:id="@+id/webimage"
android:layout_width="75dip"
android:layout_height="75dip"
android:background="#CCC"
droidfu:autoLoad="true"
...
Remove an element from a Bash array
...hat: $ array=(sun sunflower) $ delete=(sun) $ echo ${array[@]/$delete} results in flower
– bernstein
Mar 26 '14 at 14:41
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Changing case in Vim
...a visual selection, press ~ (tilde).
Without using a visual selection, gU<motion> will make the characters in motion uppercase, or use gu<motion> for lowercase.
For more of these, see Section 3 in Vim's change.txt help file.
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cout is not a member of std
...
add #include <iostream> to the start of io.cpp too.
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fatal: Not a valid object name: 'master'
... the name listed in .git/HEAD? Are there some other files I would need to alter, also?
– Jemenake
May 13 '13 at 17:49
1
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JSONP with ASP.NET Web API
...ublic JsonpMediaTypeFormatter()
{
SupportedMediaTypes.Add(DefaultMediaType);
SupportedMediaTypes.Add(new MediaTypeHeaderValue("text/javascript"));
MediaTypeMappings.Add(new UriPathExtensionMapping("jsonp", DefaultMediaType));
}
public string CallbackQueryParamet...
How to make an alert dialog fill 90% of screen size?
...wouldn't have to play a guessing game about when to call setAttributes. (Although it's a bit more work to have the dialog automatically adopt an appropriate light or dark theme, or the Honeycomb Holo theme. That can be done according to http://developer.android.com/guide/topics/ui/themes.html#Sele...
How do I use boolean variables in Perl?
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@BlueWaldo: you can also use cmp and <=> when comparing and assigning the results of the comparison to a scalar. $var = $var1 cmp $var2; 'cmp' and '<=>' (used for numeric comparisons) returns -1, 0, or 1 if left argument is less than, equal to, or g...
Why does struct alignment depend on whether a field type is primitive or user-defined?
...atic layout, it likes to align non-trivial fields to an address that's a multiple of 8 bytes in 64-bit mode. It occurs even when you explicitly apply the [StructLayout(LayoutKind.Sequential)] attribute. That is not supposed to happen.
You can see it by making the struct members public and appendi...
How to check if Location Services are enabled?
...And in the manifest file, you will need to add the following permissions
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
...