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How to output only captured groups with sed?
...rl
Since sed does not cut it, let's just throw the towel and use Perl, at least it is
Find method references in Xcode
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@DanielKaplan I would guess not, since in at least some cases the compiler won't have any way of knowing which implementation is to be called.
– Mark Amery
May 5 '15 at 23:51
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How to implement Rate It feature in Android App
...tLong("date_firstlaunch", date_firstLaunch);
}
// Wait at least n days before opening
if (launch_count >= LAUNCHES_UNTIL_PROMPT) {
if (System.currentTimeMillis() >= date_firstLaunch +
(DAYS_UNTIL_PROMPT * 24 * 60 * 60 * 1000)) {
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How do I use the ternary operator ( ? : ) in PHP as a shorthand for “if / else”?
... avoid possible issues!
It looks like PHP doesn't work the same way as at least Javascript or C#.
$score = 15;
$age = 5;
// The following will return "Exceptional"
echo 'Your score is: ' . ($score > 10 ? ($age > 10 ? 'Average' : 'Exceptional') : ($age > 10 ? 'Horrible' : 'Average'));
//...
How can I pass data from Flask to JavaScript in a template?
...t requires slightly more code even to do sloppily, and 3. it introduces at least two extra front-end states that you will likely need to handle cleanly in your UI (namely the state where the XHR request is still in flight, and the one where it's failed completely), which requires a bunch of extra Ja...
Execution time of C program
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In Windows at least the factor is at least 100 but not 1000 and it's not exact
– boctulus
Apr 16 '16 at 12:29
6
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What's the difference between `1L` and `1`?
... I think the memory requirements by R are the same regardless of type, at least according to object.size. What it is useful for is passing to Fortran or C code which may require data of a particular type.
– James
Aug 10 '11 at 17:04
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Namespace and class with the same name?
...the namespace ClassNameNS. This is how Microsoft names their namespaces at least.
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Numpy: Divide each row by a vector element
...trix/vector. Allowing you to do the elementwise operations as you wish. At least to me, this is the most intuitive way going about it and since (in most cases) numpy will just use a view of the same internal memory for the reshaping it's efficient too.
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How to use nodejs to open default browser and navigate to a specific URL
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Should be noted, on windows at least, &'s in the URL should be escaped with ^&
– junvar
Aug 21 '19 at 13:54
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