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Google Authenticator available as a public service?
...re is a specific implementation for your server software (PHP, Java, .NET, etc.)
But, specifically, you don't need an offsite service to handle this.
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AngularJS error: 'argument 'FirstCtrl' is not a function, got undefined'
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Another noob error: Rouge parenthesis, etc. in the controller can cause the same type of error to be displayed in the console.
– user2938649
Nov 2 '16 at 14:02
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Add a property to a JavaScript object using a variable as the name?
...must use the actual property name explicitly. No substitution, variables, etc.
Bracket notation is open ended. It uses a string but you can produce the string using any legal js code. You may specify the string as literal (though in this case dot notation would read easier) or use a variable ...
Function to convert column number to letter?
... Another reason to use this code is if you're not in VBA but in VB, .net, etc.
– Maury Markowitz
Dec 13 '17 at 16:19
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EC2 Instance Cloning
...r from the new web console :) you also don't have all the issues with keys etc
– devnull
Oct 13 '12 at 19:17
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Renaming the current file in Vim
...node and change file name. Also there are options like delete, copy, move, etc...
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Define: What is a HashSet?
...Set is decently faster when dealing with primary types (int, double, bool, etc.). It is a lot faster when working with class objects. So that point is that HashSet is fast.
The only catch of HashSet is that there is no access by indices. To access elements you can either use an enumerator or use th...
How do I check if the Java JDK is installed on Mac?
... <architecture>] Filter JVMs matching architecture (i386, x86_64, etc).
[-d/--datamodel <datamodel>] Filter JVMs capable of -d32 or -d64
[-t/--task <task>] Use the JVM list for a specific task (Applets, WebStart, BundledApp, JNI, or CommandLine)
[-F...
How to rename a single column in a data.frame?
..., in general (more than once column)
nms <- c("col1.name", "col2.name", etc...)
setnames(DF, nms)
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Is there a query language for JSON?
...ons inside the delegate as you can imagine: simple comparison, startsWith, etc. I haven't tested but you could probably nest filters too for querying inner collections.
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