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Why would anyone use set instead of unordered_set?
...are often guaranteed to have better worst case complexities for set (for example insert).
That set sorts the elements is useful if you want to access them in order.
You can lexicographically compare different sets with <, <=, > and >=. unordered_sets are not required to support these ope...
Swipe to Delete and the “More” button (like in Mail app on iOS 7)
...entation says tableView:commitEditingStyle:forRowAtIndexPath is:
"Not called for edit actions using UITableViewRowAction - the action's handler will be invoked instead."
However, the swiping doesn't work without it. Even if the method stub is blank, it still needs it, for now. This is most obv...
How do I move an issue on github to another repo?
...s great but contains a bug, it creates issues in inverted order. Just add &sort=created&direction=asc to the url's query parameters in the get_issues method.
– Marco Fucci
Sep 29 '13 at 18:53
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Xcode Command /usr/bin/codesign failed with exit code 1 : errSecInternalComponent
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Unbelievable that this silly lock & unlock helps! Thanks
– Josip B.
Sep 13 '18 at 15:13
8
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Remove carriage return in Unix
...late response but you usually use something like: someProg <in >out && mv out in.
– paxdiablo
Dec 3 '19 at 0:55
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Check if event is triggered by a human
...if (e.originalEvent !== undefined)
{
alert ('human');
}
});
my example in the fiddle:
<input type='checkbox' id='try' >try
<button id='click'>Click</button>
$("#try").click(function(event) {
if (event.originalEvent === undefined) {
alert('not human')
} e...
Call one constructor from another
...will be executed first then it will get back to the string version? (Like calling super() in Java?)
– Rosdi Kasim
Dec 18 '13 at 16:49
21
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How to check a radio button with jQuery?
...e:
$("#radio_1").attr('checked', 'checked');
Tip: You may also want to call click() or change() on the radio button afterwards. See comments for more info.
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Trying to mock datetime.date.today(), but not working
...
There are a few problems.
First of all, the way you're using mock.patch isn't quite right. When used as a decorator, it replaces the given function/class (in this case, datetime.date.today) with a Mock object only within the decorated function. So, only within...
MongoDB Many-to-Many Association
... user document:
{name:"Joe"
,roles:["Admin","User","Engineer"]
}
To get all the Engineers, use:
db.things.find( { roles : "Engineer" } );
If you want to maintain the roles in separate documents then you can include the document's _id in the roles array instead of the name:
{name:"Joe"
,roles:...