sql server - Android: Access external SQL database -


from application need access sqlite database(which in server, tcp connection). connecting server using done , stuck @ connecting sql server , reading data database. have searched solution online didnt want implement. if know how please suggest me. thanks.


Comments

Post a Comment

Popular posts from this blog

php - Wordpress website dashboard page or post editor content is not showing but front end data is showing properly -

Image
recently have uploaded wordpress site onto server. have uploaded wordpress site in sub-folder under root folder ../root(domain root folder)/wordpress (where host wordpress folder). now problem content data in page or post in dashboard of wordpress admin panel not showing - see image. but data showing in front view - see image. if not browser cache issue , not issue happened tinymce editor during upgrade; try add config file: define('concatenate_scripts', false);
Read more

authentication - Mongodb revoke acccess to connect test database -

i have ec2 instance mongodb 3.2.0 installed. have user admin access. can connect user , perform operation remotely. 1 can connect database test remote if knows ip mongo 11.11.11.11. although not able make operations, want restrict access user credentials can connect server. first need create users , grant roles users, example: use admin db.createuser( { user: "myuseradmin", pwd: "abc123", roles: [ { role: "useradminanydatabase", db: "admin" } ] } ) then need start server --auth parameter mongod --auth more information here
Read more

python - Scipy.Odr multiple variable regression -

i perform multidimensional odr scipy.odr . read api documentation, says multi-dimensionality possible, cannot make work. cannot find working example on internet , api crude , give no hints how proceed. here mwe: import numpy np import scipy.odr def linfit(beta, x): return beta[0]*x[:,0] + beta[1]*x[:,1] + beta[2] n = 1000 t = np.linspace(0, 1, n) x = np.full((n, 2), float('nan')) x[:,0] = 2.5*np.sin(2*np.pi*6*t)+4 x[:,1] = 0.5*np.sin(2*np.pi*7*t + np.pi/3)+2 e = 0.25*np.random.randn(n) y = 3*x[:,0] + 4*x[:,1] + 5 + e print(x.shape) print(y.shape) linmod = scipy.odr.model(linfit) data = scipy.odr.data(x, y) odrfit = scipy.odr.odr(data, linmod, beta0=[1., 1., 1.]) odrres = odrfit.run() odrres.pprint() it raises following exception: scipy.odr.odrpack.odr_error: number of observations not match which seems related matrix shapes, not know how must shape properly. know? firstly, in experience scipy.odr uses arrays, not matrices. library seems make large...
Read more