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JavaScript ternary operator example with functions
... exciting uses of ternary syntax in your question; I like the last one the best...
x = (1 < 2) ? true : false;
The use of ternary here is totally uncessesary - you could simply write
x = (1 < 2);
Likewise, the condition element of a ternary statement is always evaluated as a Boolean valu...
PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
...tremely hard. If possible, getting the user to specify the encoding is the best. Preventing an attack shouldn't be much easier or harder that way.
However, you could try doing this:
iconv(mb_detect_encoding($text, mb_detect_order(), true), "UTF-8", $text);
Setting it to strict might help you get...
Accessing private member variables from prototype-defined functions
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Sadly, the _private naming convention is still the best solution if you want to take advantage of prototypal inheritance.
– crush
Mar 3 '15 at 15:14
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How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
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I think JAVA_HOME is the best you can do. The command-line tools like java and javac will respect that environment variable, you can use /usr/libexec/java_home -v '1.7*' to give you a suitable value to put into JAVA_HOME in order to make command lin...
REST API Authentication
...username and password before sending them over the network.
OAuth is the best it can get. The advantages oAuth gives is a revokable or expirable token. Refer following on how to implement:
Working Link from comments: https://www.ida.liu.se/~TDP024/labs/hmacarticle.pdf
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Creating an Android trial application that expires after a fixed time period
... Fantastic answer. Like you say I feel the second option is possibly the best. Its a shame google themselves don't offer some sort of licensing system as it may encourage both small and bigger brand developers to produce even more android applications.
– Tom
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AngularJS- Login and Authentication in each route and controller
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The best solution ever ever!
– Renan Franca
Oct 1 '15 at 20:36
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Why does the default parameterless constructor go away when you create one with parameters
...can't make meaningful use of an all-zeros-and-nulls struct in C# you're at best using a non-publicly-visible optimisation, and otherwise have a design flaw in using struct).
To make my class able to protect its invariants, I need a special removeDefaultConstructor keyword. At the very least, I'd ne...
Should I hash the password before sending it to the server side?
...eing able to prove your own organisation cannot impersonate the user. The best part of this approach is you are never sharing anything generated by the user without their authorisation.
Do more research, as there is more to it than even I have divulged, but if you want to provide true security to ...
Java code To convert byte to Hexadecimal
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best answer! The symetric implementation of a hex String to byte would convertion then use Character.digit(), like (byte) ((Character.digit(str.charAt(0), 16) << 4) + Character.digit(str.charAt(1), 16))
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