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Why use Object.prototype.hasOwnProperty.call(myObj, prop) instead of myObj.hasOwnProperty(prop)?
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109
Is there any practical difference [between my examples]?
The user may have a JavaScript o...
if, elif, else statement issues in Bash
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edited Aug 7 '19 at 5:48
U. Windl
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answered Apr 16 ...
Check if any ancestor has a class using jQuery
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answered Jun 13 '13 at 10:32
AlexAlex
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Suppressing “is never used” and “is never assigned to” warnings in C#
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195
Yes, these can be suppressed.
Normally, I'm opposed to suppressing warnings, but in this case...
What does 'require: false' in Gemfile mean?
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edited Jun 7 '18 at 6:11
sawa
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a...
Get contentEditable caret index position
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10 Answers
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When monkey patching an instance method, can you call the overridden method from the new implementat
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1176
EDIT: It has been 9 years since I originally wrote this answer, and it deserves some cosmetic...
How to get min/max of two integers in Postgres/SQL?
... GREATEST and LEAST.
UPDATE my_table
SET my_column = GREATEST(my_column - 10, 0);
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How to cancel/abort jQuery AJAX request?
...ains a readyState which contains the state of the request(UNSENT-0, OPENED-1, HEADERS_RECEIVED-2, LOADING-3 and DONE-4). we can use this to check whether the previous request was completed.
$(document).ready(
var xhr;
var fn = function(){
if(xhr && xhr.readyState != 4){
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