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Suppress warning messages using mysql from within Terminal, but password written in bash script
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If your MySQL client/server version is a 5.6.x a way to avoid the WARNING message are using the mysql_config_editor tools:
mysql_config_editor set --login-path=local --host=localhost --user=username --password
Then you can...
Understanding the ngRepeat 'track by' expression
I'm having difficulties understanding how the track by expression of ng-repeat in angularjs works. The documentation is very scarce: http://docs.angularjs.org/api/ng/directive/ngRepeat
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jQuery .hasClass() vs .is()
...only checks for a class being set or not.
Hence, hasClass should be faster if performance at any level is your priority.
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What is the difference between background and background-color
What's the difference between specifying a background color using background and background-color ?
17 Answers
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Select n random rows from SQL Server table
...olumn < 0.1. I'm looking for a simpler way to do it, in a single statement if possible.
16 Answers
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Is there a difference between authentication and authorization?
I see these two terms bandied about quite a bit (specifically in web-based scenarios but I suppose it's not limited to that) and I was wondering whether or not there was a difference.
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Set database timeout in Entity Framework
...textAdapter)this).ObjectContext.CommandTimeout = 180; // seconds
}
}
If you want to define the timeout in the connection string, use the Connection Timeout parameter like in the following connection string:
<connectionStrings>
<add name="AdventureWorksEntities"
connectionString="meta...
In AngularJS, what's the difference between ng-pristine and ng-dirty?
What are the differences between ng-pristine and ng-dirty ? It seems you can have both to be true :
5 Answers
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Convert a byte array to integer in Java and vice versa
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Is it too expensive if the byte array contains only 1 or 2 integer? Not sure about the cost constructing a ByteBuffer.
– Meow Cat 2012
Mar 2 '19 at 3:01
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Chai: how to test for undefined with 'should' syntax
... should syntax. It works by adding the should property to all objects, but if a return value or variable value is undefined, there isn't a object to hold the property.
The documentation gives some workarounds, for example:
var should = require('chai').should();
db.get(1234, function (err, doc) {
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