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StringBuilder vs String concatenation in toString() in Java
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Not to beat a dead horse, but the wording in the spec is: To increase the performance of repeated string concatenation, a Java compiler _may_ use the StringBuffer class or a similar technique to reduce the number of intermediate String objects that are create...
How can you dynamically create variables via a while loop? [duplicate]
... The OP needs a way to create many values associated with many names. He worded that as "dynamically create variables," but using a dictionary is the right way to solve his real problem.
– Ned Batchelder
Feb 18 '11 at 2:22
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What's the difference between URI.escape and CGI.escape?
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What's the difference between an axe and a sword and which one I should use? Well it depends on what you need to do.
URI.escape was supposed to encode a string (URL) into, so called, "Percent-encoding".
CGI::escape is coming from the CGI spec, which describes how dat...
Unable to execute dex: method ID not in [0, 0xffff]: 65536
...ng string) {
String result = ""
string.findAll("[^\\W]+") { String word ->
result += word.capitalize()
}
return result
}
afterEvaluate { project ->
Configuration runtimeConfiguration = project.configurations.getByName('compile')
ResolutionResult resolution = ru...
What is href=“#” and why is it used?
... blank href property is actually a hyperlink to the current page. In other words, it will cause a page refresh. As I discussed, href="#" is also a hyperlink, and causes scrolling. Therefore, the best solution for hyperlink placeholders is actually href="#!" The idea here is that there hopefully isn'...
What does “static” mean in C?
I've seen the word static used in different places in C code; is this like a static function/class in C# (where the implementation is shared across objects)?
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What is the difference between git clone and checkout?
...d new to Git, the equivalent of git clone in SVN/CVS is checkout. The same wording of different terms is often confusing.
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Section vs Article HTML5
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I like to stick with the standard meaning of the words used: An article would apply to, well, articles. I would define blog posts, documents, and news articles as articles. Sections on the other hand, would refer to layout/ux items: sidebar, header, footer would be sections...
What is the difference between JavaScript and ECMAScript?
... With my question I'm trying to point out a potential incorrectness in the wording of the answer. The word 'implementation' is used. JavaScript is said to be 'the most popular implementation'. An implementation is a 'realization of a technical specification'. Which translates into software. So then ...
What is “loose coupling?” Please provide examples
...o grok the concept of "loose coupling." I suppose it doesn't help that the word "loose" usually has a negative connotation, so I always forget that loose coupling is a good thing.
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