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How to verify a user's password in Devise
...d stored on my db which is encrypted_password and i am trying to find user by password, but I don't understand how to match password from form and encrypted_password in my db.
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What is the proper way to use the node.js postgresql module?
...and so that's alright...but wouldn't you
rather multiply your throughput by 10x? Use pg.connect set the
pg.defaults.poolSize to something sane (we do 25-100, not sure the
right number yet).
new pg.Client is for when you know what you're doing. When you need
a single long lived client...
Do I need all three constructors for an Android custom view?
...onstructor. The three-argument (and four-argument) constructors are called by subclasses if they want to specify an attribute containing a default style, or a default style directly (in the case of the four-argument constructor)
– imgx64
Jul 15 '15 at 8:55
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LINQPad [extension] methods [closed]
... The 4.26 beta lets you inject XHTML into the output stream, by calling Util.RawHtml. Go to www.linqpad.net/beta.aspx (or wait a few days for RTM).
– Joe Albahari
Sep 21 '10 at 14:15
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Detecting programming language from a snippet
...it learns that "System" is likely to appear in C# snippets and "puts" in Ruby snippets.
I've actually used this method to add language detection to code snippets for forum software. It worked 100% of the time, except in ambiguous cases:
print "Hello"
Let me find the code.
I couldn't find the co...
Failed to install Python Cryptography package with PIP and setup.py
...ptography package for Python through either pip install cryptography or by downloading the package from their site and running python setup.py , I get the following error:
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Mapping composite keys using EF code first
...omposite primary key using Entity framework we can use two approaches.
1) By Overriding the OnModelCreating() Method
For ex: I have the model class named VehicleFeature as shown below.
public class VehicleFeature
{
public int VehicleId { get; set; }
public int FeatureId{get;set;}
pub...
IntelliJ Organize Imports
...tings under "Settings → Editor → General → Auto Import" as described by Dave.
You can also modify how the imports are auto-ordered under "Settings → Editor → Code Style → Java → Imports"
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adb update a non-market apk?
.... These data will only be deleted if you uninstall or delete them manually by code.
– Vidar Vestnes
Mar 10 '10 at 16:48
1
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Converting List to List
...sts.transform(integers, Functions.toStringFunction());
The List returned by transform is a view on the backing list - the transformation will be applied on each access to the transformed list.
Be aware that Functions.toStringFunction() will throw a NullPointerException when applied to null, so on...