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USB Debugging option greyed out
I have an LG-E405 phone running Android 2.3.6.
15 Answers
15
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When to dispose CancellationTokenSource?
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82
Speaking about whether it's really necessary to call Dispose on CancellationTokenSource... I had...
How to get Sinatra to auto-reload the file after each change?
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203
See the Sinatra FAQ,
"How do I make my Sinatra app reload on changes?"
First off, in-proc...
Why are C++ inline functions in the header?
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125
The definition of an inline function doesn't have to be in a header file but, because of the on...
Why use iterators instead of array indices?
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27 Answers
27
Active
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ActionBarCompat: java.lang.IllegalStateException: You need to use a Theme.AppCompat
I am getting a RuntimeException on Android 2.3.5 but I am using Theme.AppCompat (res/values/themes.xml). This is the phone: http://www.gsmarena.com/samsung_galaxy_y_s5360-4117.php
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When and why are database joins expensive?
... scan only when one or more of the following holds.
There are fewer than 200 rows in the relation (in this case a scan will be cheaper)
There are no suitable indexes on the join columns (if it's meaningful to join on these columns then why aren't they indexed? fix it)
A type coercion is required b...
RESTful password reset
... Dorian
17.4k66 gold badges101101 silver badges102102 bronze badges
answered Jun 19 '10 at 21:11
Daniel VassalloDaniel Vassallo
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Better way to revert to a previous SVN revision of a file?
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243
svn merge -r 854:853 l3toks.dtx
or
svn merge -c -854 l3toks.dtx
The two commands are equi...
What's the best way to validate an XML file against an XSD file?
...app example xsd:
// URL schemaFile = new URL("http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd");
// local file example:
// File schemaFile = new File("/location/to/localfile.xsd"); // etc.
Source xmlFile = new StreamSource(new File("web.xml"));
SchemaFactory schemaFactory = SchemaFactory
.newIn...