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Cartesian product of x and y array points into single array of 2D points

... 5], [2, 5], [3, 5]]) See Using numpy to build an array of all combinations of two arrays for a general solution for computing the Cartesian product of N arrays. share | improve this...
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How to search in all the files of a project in IntelliJ Idea? [duplicate]

I'd like to find all occurrences of a particular string in all the code files of a project of mine. Search/replace panels popping up on Ctrl + F / Ctrl + R don't seem to offer to chose the search domain. Is there such a facility available in IntelliJ Idea? ...
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How do I make python wait for a pressed key?

... @JonTirsen that's because Python 2.7 has a function called input which evaluates the string you input. To fix, use raw_input – Samy Bencherif Dec 3 '15 at 3:16 ...
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Sending files using POST with HttpURLConnection

...one can provide me with a good example on how to send a bitmap "file" (actually an in-memory stream) via POST to an Apache HTTP server. I'm not interested in cookies or authentication or anything complicated, but I just want to have a reliable and logic implementation. All the examples that I've see...
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Why can't Python's raw string literals end with a single backslash?

Technically, any odd number of backslashes, as described in the documentation . 12 Answers ...
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Specifying rails version to use when creating a new application

I have two versions of rails (2.1.0 and 2.2.2) installed in my computer. 7 Answers 7 ...
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JavaFX and OpenJDK

...s a modular library accessed from an existing JDK (such as an Open JDK installation). The open source code repository for JavaFX is at https://github.com/openjdk/jfx. At the source location linked, you can find license files for open JavaFX (currently this license matches the license for OpenJDK...
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mysql_config not found when installing mysqldb python interface

...the linux server I'm connected to via ssh. The script uses mysqldb. I have all the other components I need, but when I try to install mySQLdb via setuptools like so:, ...
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phonegap open link in browser

... As suggested in a similar question, use JavaScript to call window.open with the target argument set to _system, as per the InAppBrowser documentation: <a href="#" onclick="window.open('http://www.kidzout.com', '_system'); return false;">www.kidzout.com</a> This sho...
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Selenium: FirefoxProfile exception Can't load the profile

... Update: Selenium team fixed in latest version. For almost all environments the fix is: pip install -U selenium Unclear at which version it was fixed (apparently r13122), but certainly by 2.26.0 (current at time of update) it is fixed. This error means that _wait_until_conn...