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Can grep show only words that match search pattern?
Is there a way to make grep output "words" from files that match the search expression?
14 Answers
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How to specify the location with wget?
I need files to be downloaded to /tmp/cron_test/. My wget code is
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How do I update the notification text for a foreground service in Android?
I have a foreground service setup in Android. I would like to update the notification text. I am creating the service as shown below.
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How to debug Lock wait timeout exceeded on MySQL?
In my production error logs I occasionally see:
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What's the purpose of SQL keyword “AS”?
You can set table aliases in SQL typing the identifier right after the table name.
9 Answers
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How to sort in-place using the merge sort algorithm?
I know the question is not too specific.
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BCL (Base Class Library) vs FCL (Framework Class Library)
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How to perform .Max() on a property of all objects in a collection and return the object with maximu
I have a list of objects that have two int properties. The list is the output of another linq query. The object:
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Does JavaScript guarantee object property order?
If I create an object like this:
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How to serialize a TimeSpan to XML
I am trying to serialize a .NET TimeSpan object to XML and it is not working. A quick google has suggested that while TimeSpan is serializable, the XmlCustomFormatter does not provide methods to convert TimeSpan objects to and from XML.
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