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Is there a foreach loop in Go?
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Yes, Range :
The range form of the for loop iterates over a slice or map.
When ranging over a slice, two values are returned for each iteration. The first is the index, and the second is a copy of the element at that index.
Example :
package mai...
rspec 3 - stub a class method
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FWIW, this form would crash my ruby interpreter. However, and_return is not strictly needed and can be left off. (My ruby interpreter also doesn't crash.)
– Ray Fix
Mar 21 '15 at 1:26
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Django class-based view: How do I pass additional parameters to the as_view method?
... but it was rejected, so I made my own because I felt it was the missing information when I needed it.
– Emile Bergeron
Sep 20 '16 at 19:58
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How to extract epoch from LocalDate and LocalDateTime?
...is helpful is the field EPOCH_DAY which counts the elapsed days since 1970-01-01. Similar thoughts are valid for the type LocalDate (with even less supported fields).
If you intend to get the non-existing millis-since-unix-epoch field you also need the timezone for converting from a local to a glob...
Reading an Excel file in python using pandas
... Tid dummy1 dummy2 dummy3 dummy4 dummy5 \
0 2006-09-01 00:00:00 0 5.894611 0.605211 3.842871 8.265307
1 2006-09-01 01:00:00 0 5.712107 0.605211 3.416617 8.301360
2 2006-09-01 02:00:00 0 5.105300 0.605211 3.090865 8.335395
3 2006-09-01 03:...
Convert HH:MM:SS string to seconds only in javascript
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This can be done quite resiliently with the following:
'01:02:03'.split(':').reduce((acc,time) => (60 * acc) + +time);
This is because each unit of time within the hours, minutes and seconds is a multiple of 60 greater than the smaller unit. Time is split into hour minutes a...
iPhone: How to get current milliseconds?
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EI Captain v2.0
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answered Dec 11 '08 at 1:39
codelogiccodelogic
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Make function wait until element exists
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Actually, this does not work in its current form. If $someElement is initially null (i.e. not yet present in the DOM), then you pass this null value (instead of the CSS selector) to your onElementReady function and the element will never be resolved. Instead, pass the ...
What's the fastest way to merge/join data.frames in R?
...child sys.child
3 data.table 1 0.34 1.000000 0.31 0.01 NA NA
2 plyr 1 0.44 1.294118 0.39 0.02 NA NA
1 merge 1 1.17 3.441176 1.10 0.04 NA NA
4 sqldf 1 3.34 9...
Can you use if/else conditions in CSS?
...')? "150" : "4"; ?>px 8px;
}
In this case, you will however have a performance impact, since caching such a stylesheet will be difficult.
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