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AngularJS UI Router - change url without reloading state
... or not sync but all i have to work with is the old and new url. How do i know that this is an instance where all i want to do is update the params with only two urls to work with? Would the logic be.... ( if the old state and new state are the same then don't reload the controller? ) I'm confused.
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MongoDB not equal to
...8b1a7768972d396fe2268"), "author" : "you", "post" : "how to query" }
And now $not, which takes in predicate ($ne) and negates it ($not):
db.test.find({'post': {$not: {$ne : ""}}})
{ "_id" : ObjectId("4f68b19c768972d396fe2267"), "author" : "me", "post" : "" }
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how to stop browser back button using javascript
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It's worth mentioning that things have now changed in modern browsers: see stackoverflow.com/questions/19926641/…
– devrobf
Jun 10 '16 at 12:25
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Set database from SINGLE USER mode to MULTI USER
...t the moment). It's the equivalent of "stop everything you're doing right now and do this."
– Bacon Bits
Jul 31 '16 at 1:29
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A std::map that keep track of the order of insertion?
...o drop in a massive library. I was disappointed. So I wrote my own. And now I've shared it.
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C++ code file extension? .cc vs .cpp [closed]
... Why is this the accepted answer? A newer programmer will not know that it does not matter and they deserve a straightforward answer.
– Robben_Ford_Fan_boy
Jul 19 '16 at 15:37
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How to automatically convert strongly typed enum into int?
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That's another weird example of 'we know better what you want to do' from C++ creators. Conventional (old-style) enums had tons of benefits like implicit conversion to indexes, seamless using of bitwise operations etc.. The new style enums added a really great ...
Calculating distance between two points, using latitude longitude?
... upon this SOF article.
Obviously, the question was asked in 2010 and its now 2019.
But it comes up early in an internet search. The original question does not discount use of third-party-library (when I wrote this answer).
public double calculateDistanceInMeters(double lat1, double long1, double...
What is the difference between char array and char pointer in C?
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Is something changed from 2012 to now. For a character array "s" prints entire array.. i.e., "hello"
– Bhanu Tez
May 9 '19 at 6:48
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SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
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Since 3.24.0 SQLite also supports upsert, so now you can simply write the following
INSERT INTO visits (ip, hits)
VALUES ('127.0.0.1', 1)
ON CONFLICT(ip) DO UPDATE SET hits = hits + 1;
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