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Detecting a mobile browser
....abeautifulsite.net/blog/2011/11/detecting-mobile-devices-with-javascript
Enhanced version on github : https://github.com/smali-kazmi/detect-mobile-browser
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What is a Java ClassLoader?
...erent class loaders will not have visibility over each other, resulting in enhanced security.
Class loader parent child delegation mechanism ensures java api classes could never be hacked by unauthorized code.
For details look here
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Detecting that the browser has no mouse and is touch-only
...ser is complex, unreliable, and of dubious merit
The idea of progressive enhancement applies quite well here, though. Build an experience that works smoothly no matter the context of the user. Then make assumptions based on browser features/media queries to add functionality that will be relative ...
Why is arr = [] faster than arr = new Array?
... constructor is implemented as native code so it provides some performance enhancements, but it still needs to check for arguments length and act accordingly. Moreover, in the event only one argument is supplied, we need to further check the type of the argument. new Array("foo") produces ["foo"] ...
CSS Selector “(A or B) and C”?
...roducing additional features, including variables, nested rules, and other enhancements.
They allow you to write much more structured CSS code, and either of them will almost certainly solve your particular use case.
Of course, none of the browsers support their extended syntax (especially since t...
Angular.js ng-repeat across multiple tr's
...tly implemented proper support via ng-repeat-start and ng-repeat-end. This enhancement hasn't been released as of 1.0.7 (stable) and 1.1.5 (unstable).
Update
This is now available in 1.2.0rc1. Check out the official docs and this screencast by John Lindquist.
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GUI not working after rewriting to MVC
...Addendum: I've modified the original example to show how MVC allows one to enhance the View without changing the nature of the Model.
Addendum: As @akf observes, MVC hinges on the observer pattern. Your Model needs a way to notify the View of changes. Several approaches are widely used:
In the ex...
Git cherry pick vs rebase
...ring their divergent performance characteristics, calling conventions, and enhancement options), symmetrical: checking out branch bar and running git rebase foo sets the bar branch to the same history as checking out branch foo and running git cherry-pick ..bar would set foo to (the changes from foo...
Using GPU from a docker container?
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Recent enhancements by NVIDIA have produced a much more robust way to do this.
Essentially they have found a way to avoid the need to install the CUDA/GPU driver inside the containers and have it match the host kernel module.
Inst...
Should I hash the password before sending it to the server side?
...nt holds that sending a hashed value instead of a password does nothing to enhance security without additional steps.
– Paul Keister
Jun 11 '14 at 14:42
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