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How to send a header using a HTTP request through a curl call?

...rl --data "param1=value1&param2=value2" http://hostname/resource For file upload: curl --form "fileupload=@filename.txt" http://hostname/resource RESTful HTTP Post: curl -X POST -d @filename http://hostname/resource For logging into a site (auth): curl -d "username=admin&password=ad...
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How do I override __getattr__ in Python without breaking the default behavior?

...gt;> a.b 42 >>> a.missing Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<stdin>", line 8, in __getattr__ AttributeError: 'A' object has no attribute 'missing' >>> hasattr(a, "b") True >>> hasattr(a, "missing") False ...
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Error deploying ClickOnce application - Reference in the manifest does not match the identity of the

... the compiler emit the correct assembly identity) in your custom .manifest file, enabling one to specify things like <requestedExecutionLevel/> without breaking ClickOnce. – binki Aug 21 '13 at 15:32 ...
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How to use the C socket API in C++ on z/OS

... C/C++ Programming Guide. Make sure you're including the necessary header files and using the appropriate #defines. The link to the doc has changed over the years, but you should be able to get to it easily enough by finding the current location of the Support & Downloads section on ibm.com an...
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Removing a model in rails (reverse of “rails g model Title…”)

...igration. If you run 'destroy' on that model, it will delete the migration file, but not the database table. So before run bundle exec rake db:rollback share | improve this answer | ...
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Command to get nth line of STDOUT

...for an "if" - see hacker's answer (except for the part about finding every file on the system). ;-) – Paused until further notice. Sep 15 '09 at 21:07 ...
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How to revert initial git commit?

... this didn't work for me. Make files including some that should be ignored but no .gitignore. git add ., git commit -m "initial commit", git update-ref -D HEAD, create a .gitignore, notice that git still is seeing the files it added earlier that should ign...
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Activity transition in Android

...ansition(). You can define simple transition animations in an XML resource file. share | improve this answer | follow | ...
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How to display hidden characters by default (ZERO WIDTH SPACE ie. &#8203)

...Idea (11) didn't show them, which was causing problems with parsing config file of my app... I discovered it accidentally in vi. ...
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How to use 'cp' command to exclude a specific directory?

I want to copy all files in a directory except some files in a specific sub-directory. I have noticed that cp command didn't have the --exclude option. So, how can I achieve this? ...