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Chrome DevTools Devices does not detect device when plugged in

...s://developers.google.com/chrome-developer-tools/docs/remote-debugging Install Windows USB driver http://developer.samsung.com/android/tools-sdks/Samsung-Android-USB-Driver-for-Windows Install Android SDK http://developer.android.com/sdk/index.html Install Android SDK Platform-tools http://developer...
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Difference between 'python setup.py install' and 'pip install'

I have an external package I want to install into my python virtualenv from a tar file. What is the best way to install the package? ...
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Error type 3 Error: Activity class {} does not exist

...the Build directory Restarted Android Studio Rebuild the Project Run Optionally (Go to the files menu on android, click on "Invalidate Caches / Restart..." uninstall the app on your phone and try again) And everything worked fine! I think the key is to restart your IDE. Hope this helps you or a...
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Where does PHP store the error log? (php5, apache, fastcgi, cpanel)

...oking for is stored (by default) at /usr/local/apache/logs/error_log If all else fails you can check the location of the log file using <?php phpinfo(); ?> share | improve this answer ...
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Android Endless List

...ling in the middle of the screen? it should only load the next 10 when actually reaching the list bottom. – Matthias Aug 5 '10 at 10:13 9 ...
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How to create permanent PowerShell Aliases

...ing on which user have to execute it. We can consider only 2 of them: the "all users" and the "only your user" paths. So to answer your question you only have to create a profile.ps1 file containing the code you want to be executed, that is New-Alias Goto Set-Location and save it in the proper p...
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Writing a compiler in its own language

... compiler for language Foo cannot itself be written in Foo. More specifically, the first compiler for language Foo cannot be written in Foo, but any subsequent compiler could be written for Foo . ...
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How to calculate an angle from three points? [closed]

... handful of languages use a caret for 'power of', so if you don't want to call it arcos, please just type cos⁻¹. (If you're using a commercial operating system that makes it difficult to type exponents, I expect there would be keycaps applications you could buy, or maybe a browser plug-in you cou...
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Finding the max/min value in an array of primitives using Java

... loop because the summaryStatistics method is a reduction operation and it allows parallelization. share | improve this answer | follow | ...
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How can I get the sha1 hash of a string in node.js?

... Good idea. Note, however, that all objects (except arrays and null) will have the same sha1sum value since Object.toString() returns [object Object] by default. So sha1sum({}) === sha1sum({"foo":"bar"}) === sha1sum({"a":1}), etc. – m...