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Is it possible to change icons in Visual Studio 2012?
...them into the DLLs for Visual Studio 2012. The managed resources are a lot more complex and haven't been added in yet, though I have gotten some to work.
The initial release didn't work well with themes that had a dark Tree View background color due to how the icon colors are inverted when a dark b...
error: ‘NULL’ was not declared in this scope
...
Now that C++11 is more generally supported by compilers, it might be worth mentioning the nullptr keyword, which is an actual keyword and doesn't require any #includes. It's also more typesafe than NULL.
– templatetypedef...
Convert a list of characters into a string
...ions, dictionaries, sets, views of various kinds, and so on. So it's a lot more flexible than the array join operation in most languages.
– rosuav
Aug 16 '16 at 4:08
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regex.test V.S. string.match to know if a string matches a regular expression
...se regexp.test(string).
Is the difference significant?
The answer once more is YES! This jsPerf I put together shows the difference is ~30% - ~60% depending on the browser:
Conclusion
Use .test if you want a faster boolean check. Use .match to retrieve all matches when using the g global fl...
SQL statement to select all rows from previous day
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What is an NP-complete in computer science?
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Functional style of Java 8's Optional.ifPresent and if-not-Present?
...I could not find any alternatives, here another implementation I preferred more
public class OptionalConsumer<T> {
private Optional<T> optional;
private OptionalConsumer(Optional<T> optional) {
this.optional = optional;
}
public static <T> OptionalC...
Difference between method and function in Scala
...ng function declaration, we say method. Or even method declaration. Furthermore, we note that value declarations and variable declarations are also methods for practical purposes.
So, given the above change in terminology, here's a practical explanation of the distinction.
A function is an object ...
How can I access and process nested objects, arrays or JSON?
... return node;
}
}
console.log(getLeaf(root).data);
A more generic way to access a nested data structure with unknown keys and depth is to test the type of the value and act accordingly.
Here is an example which adds all primitive values inside a nested data structure into an a...