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Access to private inherited fields via reflection in Java
... Vector is bad old code. Please use a current data structure from the collections framework (ArrayList is adequate in most cases)
– Sean Patrick Floyd
Aug 25 '10 at 15:58
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Dealing with commas in a CSV file
... do this:
foo,"bar,baz"
Another important requirement to consider (also from the spec):
If double-quotes are used to enclose fields, then a double-quote
appearing inside a field must be escaped by preceding it with
another double quote. For example:
"aaa","b""bb","ccc"
...
What is the difference between allprojects and subprojects
...on of both is allprojects. The rootProject is where the build is starting from. A common pattern is a rootProject has no code and the subprojects are java projects. In which case, you apply the java plugin to only the subprojects:
subprojects {
apply plugin: 'java'
}
This would be equivalen...
Check if object exists in JavaScript
...and less error-prone built-in. The string comparison prevents the compiler from 100% reliably tell us when we made a small mistake (like a typo) in these kinds of checks.
– Domi
Nov 24 '13 at 9:14
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Fastest way to check if a string matches a regexp in ruby?
...tions.
BTW, what good is freeze? I couldn't measure any performance boost from it.
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How to capitalize the first character of each word in a string
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WordUtils.capitalize(str) (from apache commons-text)
(Note: if you need "fOO BAr" to become "Foo Bar", then use capitalizeFully(..) instead)
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How and where are Annotations used in Java?
... some method is tagged with it, which does not override a method inherited from a base class. This annotation may be helpful in order to avoid the common mistake, where you actually intend to override a method, but fail to do so, because the signature given in your method does not match the signatur...
Get array of object's keys
... object is created entirely under our purview as opposed to being imported from somewhere else
– Dexygen
Jan 21 '16 at 17:35
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Add new row to dataframe, at specific row-index, not appended?
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Checking if a key exists in a JavaScript object?
...j
Is likely testing only object attribute values that are very different from array keys
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