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How to use JavaScript regex over multiple lines?

...to match all newlines, you would need to add \r as well to include Windows and classic Mac OS style line endings: (.|[\r\n]). That turns out to be somewhat cumbersome, as well as slow, (see KrisWebDev's answer for details), so a better approach would be to match all whitespace characters and all no...
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Very large matrices using Python and NumPy

NumPy is an extremely useful library, and from using it I've found that it's capable of handling matrices which are quite large (10000 x 10000) easily, but begins to struggle with anything much larger (trying to create a matrix of 50000 x 50000 fails). Obviously, this is because of the massive memo...
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iOS Remote Debugging

...ector Connect your iDevice via USB with your Mac Open Safari on your Mac and activate the dev tools On your iDevice: go to settings > safari > advanced and activate the web inspector Go to any website with your iDevice On your Mac: Open the developer menu and chose the site from your iDevice...
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How to select .NET 4.5.2 as a target framework in Visual Studio

...e building apps that target the .NET Framework 4.5.2 through Visual Studio and third party IDEs. share | improve this answer | follow | ...
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Setting PATH environment variable in OSX permanently

...ly solution that works on El Capitan. Better than modifying .bash_profile and .profile. – IgorGanapolsky Nov 29 '15 at 21:06 1 ...
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mongo - couldn't connect to server 127.0.0.1:27017

I am coming from riak and redis where I never had an issue with this services starting, or to interact. 38 Answers ...
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How can I open a cmd window in a specific location?

... Try out this "PowerToy" from Microsoft: Open Command Window Here This PowerToy adds an "Open Command Window Here" context menu option on file system folders, giving you a quick way to open a command window (cmd.exe) pointing at the selected folder. EDIT : T...
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Is there any WinSCP equivalent for linux? [closed]

...'re using Gnome, you can go to: Places -> Connect to Server in nautilus and choose SSH. If you have a SSH agent running and configured, no password will be asked! (This is the same as sftp://root@servername/directory in Nautilus) In Konqueror, you can simply type: fish://servername. per Mike R:...
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How to change language settings in R

...env() function. My R session defaults to English, so I'll set it to French and then back again: > Sys.setenv(LANG = "fr") > 2 + x Erreur : objet 'x' introuvable > Sys.setenv(LANG = "en") > 2 + x Error: object 'x' not found A list of the abbreviations can be found here. Sys.getenv() g...
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Where is Vagrant saving changes to the VM?

I am just starting with Vagrant and I am having a little trouble understanding a few details. I have read through the docs but still am missing a basic concept. When I want to start a Vagrant box I run: ...