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Django templates: verbose version of a choice
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great idea with the use of hasattr on choices!
– oden
Jul 7 '14 at 6:56
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make an html svg object also a clickable link
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Isn't the idea to display an svg vector, not an image?
– Luke
Dec 2 '12 at 23:24
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How to pass arguments to addEventListener listener function?
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i dont like the idea of having to name the curried function in order to remove the listener cuz then ur dealing with 2 diff namespaces that u gotta keep track of
– oldboy
Nov 19 '19 at 0:24
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String comparison using '==' vs. 'strcmp()'
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Summing up all answers :
== is a bad idea for string comparisons.
It will give you "surprising" results in many cases. Don't trust it.
=== is fine, and will give you the best performance.
strcmp() should be used if you need to determine which string is "greater...
Extending Angular Directive
...the original directive was set-up with the bindToController property. Good idea, I will post this as an answer :)
– gilad mayani
Sep 15 '16 at 12:56
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How do I convert an object to an array?
...object) and converting back and forth using json works but it's not a good idea if performance is an issue.
If you need all objects to be converted to associative arrays here is a better way to do that (code ripped from I don't remember where):
function toArray($obj)
{
if (is_object($obj)) $ob...
C# elegant way to check if a property's property is null
...eirarchy. Suppose you later decide that a KeyValuePair wasn't such a great idea for the Country property. In that case, everybody's code has to change. That's not a good design.
– Jeffrey L Whitledge
Aug 12 '10 at 15:41
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How do I drop a MongoDB database from the command line?
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That's a smart idea, @chrisallenlane. The mongodb shell is quite a dangerous tool at times... :)
– mnemosyn
Aug 8 '13 at 20:09
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How to print out more than 20 items (documents) in MongoDB's shell?
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The whole idea is NOT to use the iterator
– Amir Kost
Sep 18 '16 at 16:45
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Showing empty view when ListView is empty
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any idea how to do that in app inventor?
– JinSnow
Mar 26 '15 at 16:56
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