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Difference between “@id/” and “@+id/” in Android
...ice (yet underrated) answer. Because of that, there is also no negative runtime effect (possibly an unmeasurably small increase in compile time though ^^).
– Levite
Feb 19 '15 at 7:41
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Empty arrays seem to equal true and false at the same time
Empty arrays are true but they're also equal to false.
9 Answers
9
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How to check whether a string is Base64 encoded or not
... the above Regex. I did a rough test and Java Regex matching is around six times slower (!!) than catching an eventual exception on the decode.
– Sven Döring
Jun 12 '19 at 10:57
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How to bind RadioButtons to an enum?
...ng representation, and as CrimsonX commented, errors get thrown at compile time rather than runtime:
ConverterParameter={x:Static local:YourEnumType.Enum1}
<StackPanel>
<StackPanel.Resources>
<local:ComparisonConverter x:Key="ComparisonConverter" /> ...
What's your most controversial programming opinion?
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Programmers who don't code in their spare time for fun will never become as good as those that do.
I think even the smartest and most talented people will never become truly good programmers unless they treat it as more than a job. Meaning that they do little projec...
How to break/exit from a each() function in JQuery? [duplicate]
I have some code:
4 Answers
4
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How can I clear or empty a StringBuilder? [duplicate]
...s uber-performant code, go with what looks clearest to you and don't spend time on micro-optimization.
– Marcus Frödin
Jan 2 '12 at 14:34
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Advantages of using prototype, vs defining methods straight in the constructor? [duplicate]
...he constructor is poorer performance. Each method has to be created every time the constructor function runs. Methods on the prototype chain are created once and then "inherited" by each instance. On the flip side of the coin, public methods have access to "private" variables, which isn't possibl...
Test if element is present using Selenium WebDriver?
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This will add a lot of time it takes to run your tests. You can't use this technique everywhere.
– Droogans
Oct 25 '12 at 15:13
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Remove element by id
... Running this in the chrome console only seems to delete one element at a time when using document.getElementsByClassName("my-elements").remove();. Edit: actually it deletes a bunch but requires re-running to finish. Try it on this page with class "comment-copy".
– DanielST
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