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Multiple INSERT statements vs. single INSERT with multiple VALUES
I'm running a performance comparison between using 1000 INSERT statements:
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What does .SD stand for in data.table in R
...ly know what I am doing with it. What does it stand for? Why is there a preceding period (full stop). What is happening when I use it?
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What is meaning of boolean value returned from an event-handling method in Android
...hat is that true/false value mean ? what will it result in to the subsequence events ?
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Most efficient way to remove special characters from string
I want to remove all special characters from a string. Allowed characters are A-Z (uppercase or lowercase), numbers (0-9), underscore (_), or the dot sign (.).
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In Firebase, is there a way to get the number of children of a node without loading all the node dat
You can get the child count via
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IntelliJ and Tomcat…changed files are not automatically recognized by Tomcat
I am running Intellij Ultimate with Tomcat and deploy a war. Everything deploys fine to the webapp directory of tomcat.
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Resolve Type from Class Name in a Different Assembly
I have a method where I need to resolve the Type of a class. This class exists in another assembly with the namespace similar to:
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Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
I'm facing a very common problem:
I layed out an activity and now it turns out it should display a few items within this ScrollView . The normal way to do that would be to use the existing ListAdapter , connect it to a ListView and BOOM I'd have my list of items.
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Can I list-initialize a vector of move-only type?
If I pass the following code through my GCC 4.7 snapshot, it tries to copy the unique_ptr s into the vector.
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