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Including Google Web Fonts link or import?
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Use the <link> provided by Google because there is versioning on the font, but right above it use HTML5's preconnect feature to ask the browsers to open a TCP connection and negotiate SSL in advance with fonts.gstatic.com. Here's an example, which o...
Clojure: reduce vs. apply
...wn. A good example of the latter scenario occuring in practice is provided by str: it uses a StringBuilder internally and will benefit significantly from the use of apply rather than reduce.
So, I'd say use apply when in doubt; and if you happen to know that it's not buying you anything over reduce...
What does (angle brackets) mean in Java?
I am currently studying Java and have recently been stumped by angle brackets(). What exactly do they mean?
6 Answers
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How do I use the new computeIfAbsent function?
...ould serve as another illustration on how to use the method.
We can start by defining a map and putting the values in it for the base cases, namely, fibonnaci(0) and fibonacci(1):
private static Map<Integer,Long> memo = new HashMap<>();
static {
memo.put(0,0L); //fibonacci(0)
mem...
Optional Parameters with C++ Macros
...mpty first argument (comma) is important. ##__VA_ARGS__ if it’s preceded by a comma–it removes the comma if ##__VA_ARGS__ expands to nothing. You can see it in the "Becomes..." example as the first (no arguments) line has only 6 parameters but the rest get 7. This trick ensures that the no argum...
How to call a JavaScript function from PHP?
...ML string doesn't become anything more special than that until it's loaded by a web browser. Once a browser loads the page, then all the other magic happens - layout, box model stuff, DOM generation, and many other things, including JavaScript execution.
So, you don't "call JavaScript from PHP", yo...
Are typedef and #define the same in c?
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what do you mean by find and replace nature of #define ? , Thank you
– Mohamed El Shenawy
Jun 7 '15 at 22:21
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Behaviour of final static method
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I've edited the post by replacing the dead link by the link posted by Sundeep.
– MC Emperor
May 17 '19 at 11:54
add a com...
Python Progress Bar
...se a TqdmExperimentalWarning: GUI is experimental/alpha, you can ignore it by using warnings.simplefilter("ignore"), but it will ignore all warnings in your code after that.
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Get Selected index of UITableView
...for quicker use. The above method offers more control and can be modified by your (example) detail view controller.
– Kolin Krewinkel
Oct 27 '10 at 23:04
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