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Remove or uninstall library previously added : cocoapods
...ould be the accepted answer, because it is much more thorough. Although, before following this workflow, I would suggest to clear the contents of the project's Derived Data directory, and make sure to commit the project's changes to the existing code repository. Finally, after running pod install, I...
How to downgrade or install an older version of Cocoapods
...havior, but sudo gem install cocoapods -v 0.39.0 alone didn't do the trick for me once I had 1.0.0.
– fullofsquirrels
May 23 '16 at 16:43
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Copying files from one directory to another in Java
...em to another directory in the dir directory, which I have created right before the iteration.
In the code, I want to copy the review (which represents the ith text file or review) to trainingDir . How can I do this? There seems not to be such a function (or I couldn't find). Thank you.
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Transport endpoint is not connected
... it without rebooting by simply unmounting and remounting the mountpoint.
For your system the commands would be:
fusermount -uz /data
mount /data
The -z forces the unmount, which solved the need to reboot for me. You may need to do this as sudo depending on your setup. You may encounter the belo...
Pretty printing JSON from Jackson 2.2's ObjectMapper
...is with 2.2. Even though I don't believe that code is absolutely necessary for this question, here's what I have right now:
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What's the difference between VARCHAR and CHAR?
...AR is fixed length.
If your content is a fixed size, you'll get better performance with CHAR.
See the MySQL page on CHAR and VARCHAR Types for a detailed explanation (be sure to also read the comments).
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Convert Base64 string to an image file? [duplicate]
...ta when the base64 function decodes it. Remove that data in the function before decoding the string, like so.
function base64_to_jpeg($base64_string, $output_file) {
// open the output file for writing
$ifp = fopen( $output_file, 'wb' );
// split the string on commas
// $data[ 0 ]...
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb
The problem Im facing while trying to connect to database for mysql. I have also given the database settings that i have used.
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Binding IIS Express to an IP Address [duplicate]
... this you need to edit applicationhost.config file manually (edit bindingInformation '<ip-address>:<port>:<host-name>')
To start iisexpress, you need administrator privileges
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iOS (iPhone, iPad, iPodTouch) view real-time console log terminal
...ocumented by Apple in Technical Q&A QA1747 Debugging Deployed iOS Apps for Xcode 6 is:
Choose Window -> Devices from the Xcode menu.
Choose the device in the left column.
Click the up-triangle at the bottom left of the right hand panel to show the device console.
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