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Application Loader: “Cannot proceed with delivery: an existing transporter instance is currently upl
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from where i can find the .token or /Users/<username>/.itmstransporter/UploadTokens/
– Dhaval Panchal
Jul 30 '11 at 9:47
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Java Pass Method as Parameter
...'s the visitor pattern (separate the action of iterating over a collection from the function applied to each member of the collection), not the command pattern (encapsulate the arguments for a method call into an object). You are specifically not encapsulating the argument - it is provided by the it...
Secure hash and salt for PHP passwords
...sentence with supercalifragilisticexpialidocious in it, don't prevent them from using it.
Don't strip or escape HTML and special characters in the password.
Never store your user's password in plain-text.
Never email a password to your user except when they have lost theirs, and you sent a temporary...
No newline at end of file
... data which isn't human-readable).
Because of this convention, many tools from that era expect the ending newline, including text editors, diffing tools, and other text processing tools. Mac OS X was built on BSD Unix, and Linux was developed to be Unix-compatible, so both operating systems have in...
How to set up a git project to use an external repo submodule?
...to reference and use. Assuming you already have MyWebApp set up as a repo, from terminal issue these commands:
cd MyWebApp
git submodule add git://github.com/jquery/jquery.git externals/jquery
This will create a directory named externals/jquery* and link it to the github jquery repository. Now we...
What and When to use Tuple? [duplicate]
...sy access to, and manipulation of, a data set.
To return multiple values from a method without using out parameters
(in C#) or ByRef parameters (in Visual Basic).
To pass multiple values to a method through a single parameter. For
example, the Thread.Start(Object) method has a single paramet...
How to add a custom loglevel to Python's logging facility
...the lower level messages will erroneously be printed.
To prevent that from happening, you need another line inside the "debugv" function to check if the logging level in question is actually enabled.
Fixed example that checks if the logging level is enabled:
import logging
DEBUG_LEVELV_NUM =...
How do I define a method which takes a lambda as a parameter in Java 8?
...ublic Web-accessible version of the Lambda-enabled Java 8 JavaDocs, linked from http://lambdafaq.org/lambda-resources. (This should obviously be a comment on Joachim Sauer's answer, but I can't get into my SO account with the reputation points I need to add a comment.) The lambdafaq site (I mainta...
What's the effect of adding 'return false' to a click event listener?
...separate outcomes going to make tabstripLinkElement_click change operation from browser to browser? If there's no operational difference, why (in practice) bother (even if, in theory, this is The Right Thing to do)? Thanks, and AIA for the zombie answer question.
– ruffin
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how to permit an array with strong parameters
...iations which is not, as I remake it as a Rails 4 app, letting me save ids from the associated model in the Rails 4 version.
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