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Operator precedence with Javascript Ternary operator
...r h.className, better be specific about it.
Of course, no harm should come from h.className += ' error', but that's another matter.
Also, note that + has precedence over the ternary operator: JavaScript Operator Precedence
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What good are SQL Server schemas?
... The possibility to assign permissions to a schema makes it worth it from an administration perspective.
– Hakan Winther
Oct 6 '09 at 8:38
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Why would an Enum implement an Interface?
... reflection techniques to expose private methods as public
for inheriting from your singleton and overriding your singleton's methods with something else
Enums as singletons help to prevent these security issues. This might have been one of the contributing reasons to let Enums act as classes an...
Redis: Show database size/size for keys
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The solution from the comments deserves it's own answer:
redis-cli --bigkeys
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What are Maven goals and phases and what is their difference?
... Maven's Introduction to the Build Lifecycle). Such distincting it clearer from the goal's code which is really executed. But that might be personal taste.
– Gerold Broser
Jun 20 '15 at 13:25
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What tools are there for functional programming in C?
...you be doing someone a disservice to imply that the verbosity that results from lack of first-class functions is all FP has to offer. It should be noted that historically the term FP implied first-class funcs more than purity.
– Jonathan Leonard
May 18 '14 at 2...
Best practices/performance: mixing StringBuilder.append with String.concat
... = (new StringBuffer()).append(s1).append(s2).toString();
Taken straight from the Java Best Practices on Oracles website.
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Conditional compilation and framework targets
...ld (compiling both and assuming that the first build was the default NET35 from above). Each compile will have the conditional define values set correctly.
In this manner you can even exclude certain files in the project file if you want w/o having to #ifdef the files:
<Compile Include="SomeNe...
node.js shell command execution
... If the command you're trying to execute is going to need input from user then DON'T use ShellJS exec(). This function is not interactive in nature, as it'll just take command and print output, Can't accept inputs in between. Use built in child_process instead. E.g. https://stackoverflow....
Iterating through a list in reverse order in java
...ards. I'm going to use this approach and use the ReverseListIterator class from Apache Commons Collections.
– David Groomes
Jul 21 '14 at 3:23
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