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Visibility of global variables in imported modules
...'from module1 import f', then f would come in global namespace of main.py. Now in main.py if we use f(), then since a=3 and f (function definition) are both in globalnamespace of main. Is this a solution? If I am wrong then please can you direct me to any article on this subject please
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Elegant way to check for missing packages and install them?
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@MERose pacman is now on CRAN cran.r-project.org/web/packages/pacman/index.html
– Tyler Rinker
Feb 17 '15 at 17:48
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Convert a string representation of a hex dump to a byte array using Java?
... to add argument checking via assert or exceptions if the argument is not known to be safe.
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Fix a Git detached head?
...before, for example:
git checkout master
Take over your commits. You can now take over the commits you made in detached HEAD state by cherry-picking, as shown in my answer to another question.
git reflog
git cherry-pick <hash1> <hash2> <hash3> …
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What is INSTALL_PARSE_FAILED_NO_CERTIFICATES error?
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I found that this error can now also occur when using the wrong signing config. As described here, Android 7.0 introduces a new signature scheme, V2. The V2 scheme signs the entire APK rather than just the JAR, as is done in the V1 scheme. If you sign...
Is there a vr (vertical rule) in html?
I know there is a hr (horizontal rule) in html, but I don't believe there is a vr (vertical rule). Am I wrong and if not, why isn't there a vertical rule?
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Rerender view on browser resize with React
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@MattDell looks like the :: bind syntax is out for now sitepoint.com/bind-javascripts-this-keyword-react "the bind operator (::) is not going to be part of ES7, as the ES7 features set was frozen in february, the bind operator is a proposal for ES8"
– Ja...
How to debug Spring Boot application with Eclipse?
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Note that with Java 8 (I don't know about other versions) running java -agentlib:jdwp=help states "The older -Xrunjdwp interface can still be used, but will be removed in a future release". Instead use -agentlib:jdwp=transport=dt_socket,address=8000,server...
Why doesn't git recognize that my file has been changed, therefore git add not working
... git update-index --really-refresh will clear that flag and the files will now show up. Try running git status again to see if it now changes the changes. If you dont see anything follow this post: stackoverflow.com/questions/2363197/… most notably the command to display a listing of files that h...
jquery.validate.unobtrusive not working with dynamic injected elements
...rdion is collapsed, it does't fire the validations. How can I fix this? I know if I had gone for normal jquery validate plugin instead of MVC3 unobtrusive, I had to say $('#form').validate({ignore: ""})
– parsh
Jun 7 '13 at 18:29
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