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Reference: Comparing PHP's print and echo
...opying, the first option will be more efficient.
So which one to use?
In web applications, output is mostly concentrated in templates. Since templates use <?=, which is the alias of echo, it seems logical to stick to echo in other parts of code as well. echo has an additional advantage of being...
What is the difference between active and passive FTP?
... outgoing connection, as with any other file transfer protocol (SFTP, SCP, WebDAV) or any other TCP client application (e.g. web browser). So, usually there are no problems when opening the control connection.
Where FTP protocol is more complicated comparing to the other file transfer protocols are...
What’s the difference between ScalaTest and Scala Specs unit test frameworks?
...and Java.
ScalaTest setup: http://groups.google.com/group/scalatest-users/web/running-scalatest-from-eclipse
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Which iomanip manipulators are 'sticky'?
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Yeah, the web page that claimed std::hex to not to be sticky was wrong - I just found this out, too. Stream flags, however, might changed even if you do not insert a std::setiosflags again, so one could see this as non-sticky. Also, st...
What are the most widely used C++ vector/matrix math/linear algebra libraries, and their cost and be
...n was better supported, but thats on the basis of reviewing the respective websites. Are you aware of any specific advantages of one over the other?
– Catskul
Sep 9 '09 at 14:22
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Learning assembly [closed]
...ou to write in C or assembler and disassemble your code and there are more web pages than you can read showing you how to do any one or all of the three. If you are going to be doing this with a variable length instruction set I highly recommend you use a tool set that includes a disassembler. A t...
reference assignment is atomic so why is Interlocked.Exchange(ref Object, Object) needed?
In my multithreaded asmx web service I had a class field _allData of my own type SystemData which consists of few List<T> and Dictionary<T> marked as volatile . The system data ( _allData ) is refreshed once in a while and I do it by creating another object called newData and fill...
Perl build, unit testing, code coverage: A complete working example
...the "coverage.html" file to open the code coverage report in your favorite web browser. It gives you a nice color coded hypertext report where you can click on your file name and see detailed statement, branch, condition, subroutine coverage statistics for your Perl module right there in the report...
Mock framework vs MS Fakes frameworks
...g class, and lots of useless XML configuration (for Spring DI beans, or in Web.config for the MS Unity framework). Such dependencies are better not injected.
– Rogério
Jan 16 '13 at 14:37
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What is in your Mathematica tool bag? [closed]
...an SQL query or an HTTP operation. You might try setting up a Python REPL web app (like this) and interacting with it using Import, or perhaps starting up an external Python process and communicating through its streams (e.g. using a Java ProcessBuilder). I'm sure there is a better Mathematica way...