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Random Gaussian Variables
...ubles
double u2 = 1.0-rand.NextDouble();
double randStdNormal = Math.Sqrt(-2.0 * Math.Log(u1)) *
Math.Sin(2.0 * Math.PI * u2); //random normal(0,1)
double randNormal =
mean + stdDev * randStdNormal; //random normal(mean,stdDev^2)
...
How can I make my custom objects Parcelable?
... plugins for this:
★ Android Parcelable code generator (Apache License 2.0)
Auto Parcel (The MIT License)
SerializableParcelable Generator (The MIT License)
Parcelable Code Generator (for Kotlin) (Apache License 2.0)
These plugins generate Android Parcelable boilerplate code based on fields in...
Programmatically obtain the Android API level of a device?
...Android 1.6 Donut
5 ECLAIR Android 2.0 Eclair
6 ECLAIR_0_1 Android 2.0.1 Eclair
7 ECLAIR_MR1 Android 2.1 Eclair
8 FROYO Android 2...
How to send and retrieve parameters using $state.go toParams and $stateParams?
I am using AngularJS v1.2.0-rc.2 with ui-router v0.2.0. I want to pass the referrer state to another state so I use the toParams of $state.go like so:
...
javax.faces.application.ViewExpiredException: View could not be restored
... fail with a ViewExpiredException.
To fire a redirect after logout in JSF 2.0, either add <redirect /> to the <navigation-case> in question (if any), or add ?faces-redirect=true to the outcome value.
<h:commandButton value="Logout" action="logout?faces-redirect=true" />
or
pu...
Accessing Google Spreadsheets with C# using Google Data API
...May 5, 2015. If your application uses OAuth 1.0, you must migrate to OAuth 2.0 or your application will cease functioning.
– Kiquenet
Jul 14 '15 at 12:42
1
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How to log PostgreSQL queries?
...ian and Ubuntu GNU/Linux, this file usually resides at /etc/postgresql/$v/main/postgresql.conf, where $v is the server version. Also, on the aforementioned systems, when log_destination = 'stderr', the output is written to /var/log/postgresql/postgresql-$v-main.log, where $v is the server version (n...
How to allow to accept only image files?
... anything at all, so be sure to test your target platforms well.
For detailed browser support, see http://caniuse.com/#feat=input-file-accept
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WCF service startup error “This collection already contains an address with scheme http”
... this only works with .NET 4.0 and higher. Not able to use this with .NET 2.0/3.0/3.5 sites.
– Bytemaster
Aug 4 '10 at 16:44
2
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HTML5 Email Validation
It is said "With HTML5, we need no more js or a server side code to check if the user's input is a valid email or url address"
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