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Escape regex special characters in a Python string
...sions.
In the substitution pattern, you need to escape \ to distinguish it from a
backslash that precedes a substitution group, e.g. \1, hence r'\\\1'. To write
that as a plain string, you'd need '\\\\\\1' — and nobody wants that.
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Calling shell functions with xargs
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You can simplify this by including the argument from xargs in the command string for bash with bash -c 'echo_var "{}"'. So you do not need the _ {} at the end.
– phobic
Jun 2 '16 at 8:57
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What does FrameLayout do?
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Nice, I was thinking of it as a iframe as I am coming from web development. Thanks for the simplest explanation.
– Tarik
Dec 1 '17 at 19:54
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Injecting $state (ui-router) into $http interceptor causes circular dependency
...e into a HTTP interceptor (Circular dependency)
I am re-posting my answer from that thread here:
A Better Fix
I think using the $injector directly is an antipattern.
A way to break the circular dependency is to use an event:
Instead of injecting $state, inject $rootScope.
Instead of redirecting ...
How to prevent ReflectionTypeLoadException when calling Assembly.GetTypes()
...I do to avoid the problem of FileNotFound exception on the returned types: From t As Type In e.Types Where (t IsNot Nothing) AndAlso (t.TypeInitializer IsNot Nothing) It seems to work great.
– ElektroStudios
Dec 18 '16 at 17:03
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How to use Swift @autoclosure
...nse if it failed, as you are basically putting a closure inside a closure, from what i understand.
– Joel Fischer
Jun 15 '14 at 11:34
3
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Convert Object to JSON string
...its own for that, you have to use the browser built-in version or json2.js from http://www.json.org
JSON.stringify() is available in all major browsers, but to be compatible with older browsers you still need that fallback.
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How do I set $PATH such that `ssh user@host command` works?
...tive mode sometimes reads the file ~/.bashrc (which is also often source'd from the interactive scripts.) By "sometimes" I mean that it is distribution-dependent: quite oddly, there is a compile-time option for enabling this. Debian enables the ~/.bashrc reading, while e.g. Arch does not.
ssh seems...
Laravel - Route::resource vs Route::controller
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to check if an intent can be handled from some activity?
...you tried this intent?
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.fromFile(yourFileHere));
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