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How to get elements with multiple classes
...class2");
var list = document.querySelectorAll(".class1.class2");
OR (at least one class)
var list = document.querySelectorAll(".class1,.class2");
XOR (one class but not the other)
var list = document.querySelectorAll(".class1:not(.class2),.class2:not(.class1)");
NAND (not both classes)
var...
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
...cket=/tmp/mysql.sock in /etc/my.cnf [mysqld] and [client] sections). Or at least set /var/lib/mysql to 755
– HomeIsWhereThePcIs
Aug 26 at 12:45
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nodejs how to read keystrokes from stdin
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FWIW, this continues to work nicely at least up to v0.10.40
– John Rix
Nov 30 '15 at 15:00
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Saving results with headers in Sql Server Management Studio
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At least in SQL Server 2012, you can right click in the query window and select Query Options. From there you can select Include Headers for grid and/or text and have the Save As work the way you want it without restarting SSMS....
CFBundleVersion in the Info.plist Upload Error
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There's at least 1 known bug in Apple's upload server that they've not fixed for more than 12 months. Things to beware of:
Apple deletes any leading zeroes inside the version number; i.e. the "whole string" is NOT treated as a number...
How to extract the year from a Python datetime object?
...ime, where today() might seem to imply a precision of days. Weird that (at least in 2.5.4) datetime.today() and datetime.now() do the same thing
– user44484
Jul 15 '09 at 18:48
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Sending an Intent to browser to open specific URL [duplicate]
...veActivity() on your Intent object. If the result is non-null, there is at least one app that can handle the intent and it's safe to call startActivity(). If the result is null, you should not use the intent and, if possible, you should disable the feature that invokes the intent.
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How to convert an Int to a String of a given length with leading zeros to align?
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Well you could say this solution is better because at least the digits are still correctly aligned in that particular case, unlike the accepted solution. The whole point of the question is to make the digits align properly.
– Luigi Plinge
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How do I pause my shell script for a second before continuing?
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Typically the spec is at least the given amount of time, which usually suits the purpose of sleep.
– Marlin Pierce
May 17 '19 at 14:44
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Check if one list contains element from the other
...lement. More
formally, returns true if and only if this list contains at least one
element e such that (o==null ? e==null : o.equals(e)).
So if you override your .equals() method for your given object, you should be able to do: if(list1.contains(object2))...
If the elements will be unique (ie...