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Using the “final” modifier whenever applicable in Java [closed]

...big hint to the compiler. Enforcing Single-use Variables: I believe in the idea that each variable should have only one purpose in life. By giving each variable only one purpose, you reduce the time it takes to grok the purpose of that particular variable while debugging. Allows for Optimization: I ...
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How do I update the notification text for a foreground service in Android?

...@Luke: There are any number of patterns for using a service, and I have no idea what yours is following. If you are calling startService() to pass a command to the service, then just call startService() again to tell it to update its text. Or, if you are calling bindService(), add a method to your A...
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What is the difference between OpenID and SAML?

...step involving the call from the application to the identity provider. The idea is based on the fact that OpenID Connect providers in fact issue two tokens, the access_token, the very same one OAuth2.0 issues and the new one, the id_token which is a JWT token, signed by the identity provider. The ap...
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Best practice for Python assert

...f it's twinkled it must be twinkled again except on Thursdays. You get the idea: It's complicated stuff. But the end result is (or ought to be) that all entries are clean. The Right Thing(TM) to do is to summarize the effect of your cleaning loop as assert(all(entry.isClean() for entry in mylist)) ...
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Is memcached a dinosaur in comparison to Redis? [closed]

...reclty, the most WIDELY used DATA interchange format on the web, i have no idea what they were thinking...oh wait maybe i should add ReJSON because natively no one cares about JSON in the world right – PirateApp Dec 20 '17 at 12:12 ...
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Track all remote git branches as local branches

...branches, and use git switch instead of git checkout. But your (very good) idea remains. – VonC Mar 10 at 13:38 add a comment  |  ...
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Interview question: Check if one string is a rotation of other string [closed]

...ic O(nlogn) solution that has a very big constant outside. Basically, the idea is to take a convolution of the two strings. The max value of the convolution will be the rotation difference (if they are rotated); an O(n) check confirms. The nice thing is that if there are two equal max values, the...
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AngularJS changes URLs to “unsafe:” in extension page

...no error that says unsafe:data; but the image is not getting captured. Any idea what regular expression i shall use ? I am capturing a image/png as base64 url. Now the html looks like : <img ng-src="data:," class="img-responsive" src="data:,"> instead of the actual base64 url ...
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How to use a different version of python during NPM install?

... This is a bad idea when its necessary that there is a certain python3 environment loaded. python2.7 is only used for npm in this case, so only set it for npm and not for your whole shell environment without knowing what you are doing. ...
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Logging in Scala

...nce to set the logging level to "trace" in a specific run configuration in IDEA just go to Run/Debug Configurations and add -Dorg.slf4j.simplelogger.defaultlog=trace to VM options. Easy setup: just drop in the dependencies from the bottom of this answer Here's what you need to be running it with Ma...