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Cloning an Object in Node.js
...d. Thanks!
– Neil S
Feb 23 '16 at 1:03
76
this is a shallow copy
– Jordan D...
ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)
.../mysqld.cnf file.
Update in case of MySQL replication enabled
Try to connect MySQL server on IP for which MySQL server is bind in 'my.cnfinstead oflocalhost or 127.0.0.1`.
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How do I search for an object by its ObjectId in the mongo console?
...into ObjectId.
That can be done like this :
let id = '58c85d1b7932a14c7a0a320d';
let o_id = new ObjectId(id); // id as a string is passed
db.collection.findOne({"_id":o_id});
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How to update column with null value
...ows NULL? Can you show us the CREATE TABLE?
– user438034
Oct 6 '10 at 8:15
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Removing array item by value
...
zombatzombat
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How can you zip or unzip from the script using ONLY Windows' built-in capabilities?
... dest.zip ?
– PySaad
Mar 4 '19 at 8:03
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Explanation of …
...d follow-up!
– Matt
Feb 6 '11 at 10:03
7
hi, different Matt here. Would <script type="text/te...
How do I subtract minutes from a date in javascript?
...
– Gabriel L. Oliveira
May 12 '16 at 19:03
You can also use var myStartDate = somedate.addMinutes(-durationInMuntes); I a...
Convert character to ASCII numeric value in java
...e(string, false)); The result is: strings=This “is” strange T=84 h=104 i=105 s=115 =32 “=63 i=105 s=115 ”=63 =32 s=115 t=116 r=114 a=97 n=110 g=103 e=101 T=84 h=104 i=105 s=115 =32 ￢=-30 ﾀ=-128 ﾜ=-100 i=105 s=115 ￢=-30 ﾀ=-128 ﾝ=-99 =32 s=115 t=116 r=114 a=97 n=11...
How do you find the sum of all the numbers in an array in Java?
...streams?
– mvorisek
Sep 5 '16 at 16:03
1
If your sum would not fit long, one should sum pair wise...