Comment by Ja͢ck on How do I add a foreach inside another foreach in this...
if you didn't reduce the code, it would look like that, yes ... the $return = (array)$return is only necessary in the shortened version; it turns $return into an array with one element if it's not an...
View ArticleComment by Ja͢ck on php number format in table
what does $item[stok_toplam] give you, and what do you need? also, you should use quotes around stok_toplam, because otherwise php thinks that you're trying to reference a constant.
View ArticleComment by Ja͢ck on Ruby class accessing protected method of child class?
@max that's an advanced topic :)
View ArticleComment by Ja͢ck on Wrap segments of HTML with divs (and generate table of...
@RobertAndrews Oh, it's just an example; the $a->setAttribute('href', '#') is where you'd want to make changes; that, and each section would need the anchor.
View ArticleComment by Ja͢ck on How to insert a decimal point before the last 2 digits of...
@mickmackusa that's fair .. i've updated my answer to make it a variable assignment instead.
View ArticleComment by Ja͢ck on How do I get the second largest element from an array in...
@JayanthKumarT well, technically the second biggest number is indeed -Infinity :)
View ArticleComment by Ja͢ck on Ruby Enumerator-based lazy flatten method
For identity function, you can use &:itself :)
View ArticleComment by Ja͢ck on Remove duplicate elements from array in Ruby
it should also be mentioned that a block can be given if the uniqueness constraint is more complex; for instance, you could do array.uniq { |i| i % 3 } to get the unique values modulo 3 (1, 2, 6)
View ArticleComment by Ja͢ck on Add property to stdClass at the top of the object in php
@5Diraptor then perhaps your $x isn't a regular array?
View ArticleComment by Ja͢ck on Ruby hash: return the first key value under which is not nil
@Ilya 5y later, but it should probably be mentioned that the answer was fixed to better reflect the question :)
View ArticleComment by Ja͢ck on How to merge array and preserve keys?
@JavierS yeah, that's why i inverted the order in that example vs the first :)
View ArticleComment by Ja͢ck on PHP: How do I print out debugging information without...
No, you'd have to do \Debug\print_r(...) or import it
View ArticleComment by Ja͢ck on How to use range() when you want number with 2 digits...
@ssuhat it means that the variable is passed by reference instead of by value, so the assignment changes the variable in-place
View ArticleAnswer by Ja͢ck for Create Array reference with element index instead of...
Primitive values, such as numbers, booleans, and strings are copied by value, because they're immutable; conversely, objects, arrays, and functions are copied by reference.See also: PrimitiveThis can...
View ArticleAnswer by Ja͢ck for What is this operator in MySQL?
TL;DRIt's the NULL safe equal operator.Like the regular = operator, two values are compared and the result is either 0 (not equal) or 1 (equal); in other words: 'a'<=> 'b' yields 0 and...
View ArticleAnswer by Ja͢ck for Ruby - epoch time with milliseconds to local time string
Instead of doing an explicit division by 1000, you could also consider using the :millisecond option of Time.at()> Time.at(0, 1475001600029, :millisecond)2016-09-27 18:40:00 +0000
View ArticleAnswer by Ja͢ck for xpath to exclude elements that have a class
You can use negation://*[@id="mydiv" and @class!="exclass"]If the class attribute may not exist on all nodes, you need this://*[@id="mydiv" and (not(@class) or @class!="exclass")]The last (somewhat)...
View ArticleAnswer by Ja͢ck for How can I get the class of a parent element?
Your code should already work, but it might be more reliable to access the property className instead:jQuery(function($) { console.log($('.nav a.current').parent().prop('className'));});<script...
View ArticleAnswer by Ja͢ck for PHP - 8 decimals don't work
You can set the precision used when formatting floats as strings using the precision ini setting, the default being 14:ini_set('precision', 16);echo $a - $b; // 1999999.99999999Also, read this article...
View ArticleAnswer by Ja͢ck for Will flock'ed file be unlocked when the process die...
According to the manual page of flock() that PHP uses internally, a lock is released when either flock() is called with LOCK_UN or when the descriptor is closed using fclose().Upon script termination,...
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