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How to loop through a plain JavaScript object with the objects as members?
...an't use it in the promise' then-function. You var in the loop exists only one time, so it has in every then-function the same, even the last value. If you have that problem, try "Object.keys(obj).forEach" or my answer below.
– Biber
Nov 22 '16 at 21:15
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How does “cat
...ly leading tab characters are stripped -- not soft tab characters. This is one of those rare case when you actually need the tab character. If the rest of your document uses soft tabs, make sure to show invisible characters and (e.g.) copy and paste a tab character. If you do it right, your syntax h...
How do I script a “yes” response for installing programs?
...ut limit, like /dev/null or STDOUT. Piped to a command, it will only write one line to the pipe each time the receiving command reads one, and will wait otherwise.
– Walf
Feb 7 '19 at 4:52
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Difference between events and delegates and its respective applications [closed]
...es an event when the stock prices reaches the Limit. This notification is done via an event. Whether anyone actually cares about this event and subscribes to it is beyond the concern of the owner class.
A delegate is a more generic term to describe a construct similar to a pointer in C/C++ terms. A...
Is Using .NET 4.0 Tuples in my C# Code a Poor Design Decision?
...e, returns tuple of 2 strings). It's obvious what the output is (obviously one is going to be the characters for which the predicate was true and the other for which it was false, but it's not clear which is which). It's the documentation that clears this up (and pattern matching can be used to make...
std::enable_if to conditionally compile a member function
...use std::enable_if to choose between two member-functions and allow only one of them to be used.
7 Answers
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How do I reverse an int array in Java?
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Can any one suggest a reversal with out temp variable !!
– sg28
Jul 11 '18 at 6:23
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Getting value of select (dropdown) before change
... this solution. If you change the value once it will work but if you do it one more time it won't. You have to click somewhere to loose focus and another click on the dropdown. I suggest: $("#dropdownId").on('change', function () { var ddl = $(this); var previous = ddl.data...
What is difference between XML Schema and DTD?
...ight want to
convert SGML DTDs into XML DTDs.
However, in keeping with one of the
goals of XML, "terseness in XML markup
is of minimal importance," there is no
real concern with keeping the syntax
brief.
[...]
So what are some of the other differences which might be especially ...
Questions every good .NET developer should be able to answer? [closed]
...ference between overriding and overloading a method? Explain how both are done.
What's the difference between protected and internal? What about "protected internal"?
How do short-circuited operators work?
Explain what the StringBuilder class is and why you'd want to use it?
What's the difference be...