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Update Git submodule to latest commit on origin
...know about, e.g. in the way the two commands respond to some configuration setting.
– David Z
Dec 11 '14 at 7:14
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Show pending migrations in rails
Is there a rake task that shows the pending migrations in a rails app?
10 Answers
10
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How do I update the password for Git?
...ave two factor enabled you need to generate an API token from your account settings in GitHub and use that for your password. Instructions here: help.github.com/articles/…
– Michael
Aug 21 '18 at 14:02
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Printing hexadecimal characters in C
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It doesn't print anything because the minimum is set to 0. To fix this, try printf("%.2x", 0); which will boost the minimum characters drawn to 2. To set a max, prepend the . with a number. For example, you can force only 2 characters drawn by doing printf("%2.2x", 0);
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Sublime Text 2 and 3: open the same file multiple times
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'python' is not recognized as an internal or external command [duplicate]
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odd that py is setup automatically... yet not python ? dafaq? Oh but this answer kind of explains stackoverflow.com/questions/32742093/… - basically py allows you to specify what version of python you want, but f you don't specify anythin...
catch exception that is thrown in different thread
... of type Exception in that class. Whenever Method2 throws an exception, it sets that exception variable in Class1 also. Does it sound like a fair design? Are there any best practice ways of handling this scenario?
– Silverlight Student
May 12 '11 at 20:09
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iterating over each character of a String in ruby 1.8.6 (each_char)
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How to know if other threads have finished?
...ach Thread has completed, or
Unorthodox, for each Thread in question, call setUncaughtExceptionHandler to call a method in your object, and program each Thread to throw an uncaught Exception when it completes, or
Use locks or synchronizers or mechanisms from java.util.concurrent, or
More orthodox, c...
difference between scope and namespace of ruby-on-rails 3 routing
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Both scope and namespace are scoping a set of routes to the given default options.
Except that there are no default options for scope, and for namespace
:path, :as, :module, :shallow_path and :shallow_prefix options all default to the name of the namespace.
Ava...