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cannot load such file — bundler/setup (LoadError)
... Just a note to say that this was the solution for me using Windows Subsystem for Linux, after the recent Windows update. For some reason the update blew away my RVM ruby installs.
– Ben Fulton
Nov 7 '17 at 16:32
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How do I delete specific lines in Notepad++?
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If you typed the document on windows, line endings will be \r\n. UNIX style line endings are \n.
– John T
May 27 '09 at 22:12
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No internet on Android emulator - why and how to fix? [closed]
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If you are using eclipse try:
Window > Preferences > Android > Launch
Default emulator options: -dns-server 8.8.8.8,8.8.4.4
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ImportError: No module named MySQLdb
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Thanks for sharing, It worked when I was using Windows but I had some issues with mysqlclient (OSError: mysql_config not found) when I was trying to run the same app on Ubuntu, the accepted answer solved it.
– Bilal
Oct 7 '19 at 20:0...
Moving Files into a Real Folder in Xcode
...et Info from the contextual menu that appears. The Group Info or File Info window appears.
Click the Choose button on the far right side of the window in the Path area. A dialog box appears.
Navigate to the folder you want the files to be moved to. Create a New Folder if needed. Click the Choo...
Detect encoding and make everything UTF-8
... know what the encoding of your strings is. It can be Latin1 (ISO 8859-1), Windows-1252 or UTF-8, or the string can have a mix of them. Encoding::toUTF8() will convert everything to UTF-8.
I did it because a service was giving me a feed of data all messed up, mixing UTF-8 and Latin1 in the same str...
How do the Proxy, Decorator, Adapter, and Bridge Patterns differ?
...good to avoid out of control type hierarchies. For example, say you have a window in a GUI and you want to have optional scroll bars. You could have Window, VScrollWindow, HScrollWindow, and VHScrollWindow classes or you could make VScroll and HScroll decorators on Window.
– Ev...
chart.js load totally new data
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just use it like this if(window.myLine){ window.myLine.destroy(); } OR if(myLineChart){ myLineChart.destroy(); }
– jayant singh
May 23 '16 at 5:13
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How to get Sinatra to auto-reload the file after each change?
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On Windows, I am using my restart gem for this:
restart ruby my_app.rb
or, with rackup:
restart rackup
See here for more info, hope you find it useful.
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What are the differences between WCF and ASMX web services?
...available in IIS
only callable from HTTP
WCF can be:
hosted in IIS, a Windows Service, a Winforms application, a console app - you have total freedom
used with HTTP (REST and SOAP), TCP/IP, MSMQ and many more protocols
In short: WCF is here to replace ASMX fully.
Check out the WCF Developer ...