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What is resource-ref in web.xml used for?
I'm just wondering when/why you would define a <resource-ref> element in your web.xml file?
1 Answer
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Moving default AVD configuration folder (.android)
After installation of Android SDK, there was created .android folder on the E:\ drive. As far as I know this is the default folder of Android Virtual Devices for configuration files.
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Why is there no Convert.toFloat() method?
Why there is not exist method Convert.ToFloat() ,C# has ToDouble() , ToDecimal() ... I want convert to float, which method can be used? (float)var?
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What are all the escape characters?
I know some of the escape characters in Java, e.g.
4 Answers
4
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Memcache(d) vs. Varnish for speeding up 3 tier web architecture
I'm trying to speed up my benchmark (3 tier web architecture), and I have some general questions related to Memcache(d) and Varnish.
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ADB Install Fails With INSTALL_FAILED_TEST_ONLY
I am having issues installing an apk to my device.
25 Answers
25
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How to get arguments with flags in Bash
I know that I can easily get positioned parameters like this in bash:
11 Answers
11
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How to use regex in String.contains() method in Java
I want to check if a String contains the words "stores", "store", and "product" in that order, no matter what is in between them.
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How can I get the line number which threw exception?
In a catch block, how can I get the line number which threw an exception?
12 Answers
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How to convert Set to String[]?
I need to get a String[] out of a Set<String> , but I don't know how to do it. The following fails:
7 Answers
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