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How does one create an InputStream from a String? [duplicate]

...hoose UTF-8 if you don't specifically need anything else. Otherwise if you select nothing you'll get the default encoding that can vary between systems. From the JavaDoc: The behavior of this method when this string cannot be encoded in the default charset is unspecified. The CharsetEncoder clas...
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Eclipse: Java, see where class is used

Is there a way in Eclipse to select a Java class, and then bring up a list of all Java files where that class is used within a project? ...
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Regular expression to match balanced parentheses

I need a regular expression to select all the text between two outer brackets. 21 Answers ...
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How can I tell if my server is serving GZipped content?

...erested). You can tell using Developer Tools (F12). Go to the Network tab, select the file you want to examine and then look at the Headers tab on the right. If you are gzipped, then you will see that in the Content-Encoding. In this example, slider.jpg is indeed being gzipped. Compare that to t...
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What is the difference between SqlCommand.CommandTimeout and SqlConnection.ConnectionTimeout?

...ndTimeout = timeout limit for your SQL query. Means, how much time a (eg: SELECT, UPDATE) query can take for its execution. If it exceeds SqlCommand.CommandTimeout, then it stops execution. A command timeout error will occur. SqlConnection.ConnectionTimeout = timeout limit for your connection. Mea...
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What is the difference between a port and a socket?

...ed computers, but the ambiguity can be resolved using the routing table by selecting the interface with the shortest route to the remote endpoint. Clarity would be enhanced in other respects, too. A socket is not identified by the combination of IP address and port: [...]TCP demultiplexes incom...
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Why must jUnit's fixtureSetup be static?

...variables at their default values - and the @Test method would be randomly selected, because the order of methods in the .class file is unspecified/compiler-dependent (IIRC, Java's reflection API returns the methods in the same order as they are declared in the .class file, although also that behavi...
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How do cache lines work?

...(DDR1/2/3/4 SDRAM burst transfer size is configurable up to 64B; CPUs will select the burst transfer size to match their cache line size, but 64B is common) As a rule of thumb, if the processor can't forecast a memory access (and prefetch it), the retrieval process can take ~90 nanoseconds, or ~250...
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How to use orderby with 2 fields in linq? [duplicate]

... in MyList orderby x.StartDate, x.EndDate descending select x).ToList(); ThenByDescending is an extension method on IOrderedEnumerable which is what is returned by OrderBy. See also the related method ThenBy. ...
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jQuery dot in ID selector? [duplicate]

... Use the escaping rules from the jQuery selectors API as follows: $('#root\\.SomeCoolThing') From the docs: To use any of the meta-characters (such as !"#$%&'()*+,./:;<=>?@[\]^`{|}~) as a literal part of a name, it must be escaped with with...