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Sorting a Python list by two fields
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how will i proceed if i want to sort ascending on one element and descending on other, using itemgetter??.
– ashish
Oct 12 '13 at 10:13
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How to write a Python module/package?
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would that last one be: from HellowModule import hellomodule? Could that be hello in the module folder, so it would be from HelloModule import hello
– nycynik
Feb 22 '15 at 13:33
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Commands out of sync; you can't run this command now
...it's the opposite for vanilla mysql_query). You can either fetch the first one into an array and loop through that, or tell mysqli to buffer the queries (using $stmt->store_result()).
See here for details.
share
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How to Right-align flex item?
... I don't see this being a correct answer if you wan't to align just one item in a flex container.
– Foxhoundn
Jan 22 '19 at 0:01
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sh...
Is it ever advantageous to use 'goto' in a language that supports loops and functions? If so, why?
...use it and see a little goto, which by itself is just a tool, than see someone having moved the loop somewhere unrelated just to avoid a goto.
– Chris Lutz
Feb 2 '10 at 20:18
18
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mongoose vs mongodb (nodejs modules/extensions), which better? and why?
...ey define structure for your documents. Yet this seems odd for Mongo where one of its advantages is that you can throw in a column (err, attribute?) or simply not add one.
Models are case sensitive - Myself and other devs I work with have had issues where the case of the collection name that the mod...
How does one make an optional closure in swift?
...lass=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49....
How do I change the text of a span element using JavaScript?
... there should be some way of merging those two answers into one. its the exact same answer.
– Fzs2
Feb 18 '14 at 11:47
7
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Const before or const after?
...ys of specifying const data and in what situation would you prefer or need one over the other if any?
Essentially, the reason that the position of const within specifiers prior to an asterisk does not matter is that the C grammar was defined that way by Kernighan and Ritchie.
The reason they defi...
How to return multiple lines JSX in another return statement in React?
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Try to think of the tags as function calls (see docs). Then the first one becomes:
{[1,2,3].map(function (n) {
return React.DOM.p(...);
})}
And the second one:
{[1,2,3].map(function (n) {
return (
React.DOM.h3(...)
React.DOM.p(...)
)
})}
It should now be clear that the secon...