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Why doesn't JavaScript have a last method? [closed]
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At the very least, you may want to consider suggesting a library that would provide the implementation. For example, Underscore.js is a good choice. See documentcloud.github.com/underscore/#last
– Sean Lynch
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What's the difference between $evalAsync and $timeout in AngularJS?
...tion that scheduled the evaluation (preferably before DOM rendering).
at least one $digest cycle will be performed after expression execution.
Note: if this function is called outside of a $digest cycle, a new $digest cycle will be scheduled. However, it is encouraged to always call code t...
Initializing C# auto-properties [duplicate]
...results in the initialization happening after normal constructor logic (at least in example 3, for the int something constructor).
– Eric Schoonover
Oct 3 '08 at 23:14
61
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One line if-condition-assignment
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At least these are not assignments, unless you put one in front of them, and second, they will not work the way described here. The first one creates a tuple, then picks one of its elements by index. It will only work for tests ...
Array.size() vs Array.length
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.size() is not a native JS function of Array (at least not in any browser that I know of).
.length should be used.
If
.size() does work on your page, make sure you do not have any extra libraries included like prototype that is mucking with the Array prototype.
or
There mi...
Java code for getting current time [duplicate]
...).truncatedTo(ChronoUnit.SECONDS);
Cheers.
P.S.: This will work only at least with Java 8 !
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Getting rid of \n when using .readlines() [duplicate]
...nd RF symbols (Windows records the files with NLRF at the end of lines, at least on my machine) but keeps the other whitespaces, notably the blanks and tabs.
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with open('bvc.txt') as f:
alist = f.read().splitlines(True)
has the same effect as
with open('bvc.txt') as f:
alist = f.readl...
XAMPP - MySQL shutdown unexpectedly
... Ouch! Blowing away ibdata1 is equivalent to losing all your data (or at least all that are ENGINE=Innodb !
– Rick James
Mar 14 '17 at 4:16
18
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Test method is inconclusive: Test wasn't run. Error?
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For me it was rather frustrating, but I've found solution for my case at least:
If your TestMethod is async, it cannot be void. It MUST return Task.
Hope it helps someone :)
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Precision String Format Specifier In Swift
...ly I haven't found a way to do it with generics.
Swift 5 Update
As of at least Swift 5, String directly supports the format: initializer, so there's no need to use NSString and the @infix attribute is no longer needed which means the samples above should be written as:
println(String(format:"%.2f...