Tarik Billa A function with signature Num a => a is expected to work for any type in the class Num. The implementation 5.0 :: Double just works for one type, not for all types of the class, so the compiler complains. An example of a generic function would be: square :: (Num a) => a -> … Read more
You’ll need to use a web framework to route the requests to Python, as you can’t do that with just HTML. Flask is one simple framework: server.py: from flask import Flask, render_template app = Flask(__name__) @app.route(“https://stackoverflow.com/”) def index(): return render_template(‘template.html’) @app.route(“https://stackoverflow.com/my-link/”) def my_link(): print ‘I got clicked!’ return ‘Click.’ if __name__ == ‘__main__’: app.run(debug=True) templates/template.html: … Read more
This is not a bug in jQuery, it is a bug (or possibly, a feature) of the IE rendering engine. It seems this problem is being caused by the fact that Internet Explorer does not correctly re-render the page after removing the LINK element from the DOM. In this particular case, the LINK tag is … Read more
The HttpUrlConnection is buffering the data so that it can set the Content-Length header (per HTTP spec). One alternative, if your destination server supports it, is to use “chunked” transfers. This will buffer only a small portion of data at a time. However, not all services support it (Amazon S3, for example, doesn’t). Another alternative … Read more
Yes, it’s case sensitive (so obj.hasOwnProperty(‘x’) !== obj.hasOwnProperty(‘X’)) You could extend the Object prototype (some people call that monkey patching): Object.prototype.hasOwnPropertyCI = function(prop) { return ( function(t) { var ret = []; for (var l in t){ if (t.hasOwnProperty(l)){ ret.push(l.toLowerCase()); } } return ret; } )(this) .indexOf(prop.toLowerCase()) > -1; } More functional: Object.prototype.hasOwnPropertyCI = function(prop) … Read more
Yes, it’s case sensitive (so obj.hasOwnProperty(‘x’) !== obj.hasOwnProperty(‘X’)) You could extend the Object prototype (some people call that monkey patching): Object.prototype.hasOwnPropertyCI = function(prop) { return ( function(t) { var ret = []; for (var l in t){ if (t.hasOwnProperty(l)){ ret.push(l.toLowerCase()); } } return ret; } )(this) .indexOf(prop.toLowerCase()) > -1; } More functional: Object.prototype.hasOwnPropertyCI = function(prop) … Read more
public class SQLServerUnicodeDialect extends org.hibernate.dialect.SQLServerDialect { public SQLServerUnicodeDialect() { super(); registerColumnType(Types.CHAR, “nchar(1)”); registerColumnType(Types.LONGVARCHAR, “nvarchar(max)” ); registerColumnType(Types.VARCHAR, 4000, “nvarchar($l)”); registerColumnType(Types.VARCHAR, “nvarchar(max)”); registerColumnType(Types.CLOB, “nvarchar(max)” ); registerColumnType(Types.NCHAR, “nchar(1)”); registerColumnType(Types.LONGNVARCHAR, “nvarchar(max)”); registerColumnType(Types.NVARCHAR, 4000, “nvarchar($l)”); registerColumnType(Types.NVARCHAR, “nvarchar(max)”); registerColumnType(Types.NCLOB, “nvarchar(max)”); registerHibernateType(Types.NCHAR, StandardBasicTypes.CHARACTER.getName()); registerHibernateType(Types.LONGNVARCHAR, StandardBasicTypes.TEXT.getName()); registerHibernateType(Types.NVARCHAR, StandardBasicTypes.STRING.getName()); registerHibernateType(Types.NCLOB, StandardBasicTypes.CLOB.getName() ); } }
So the actual problem here is relatively simple. Each subprocess in Python inherits its state from its parent: len(set(sc.parallelize(range(4), 4).map(lambda _: random.getstate()).collect())) # 1 Since parent state has no reason to change in this particular scenario and workers have a limited lifespan, state of every child will be exactly the same on each run.
The only viable solution in my opinion is to use an ID INT IDENTITY(1,1) column to get SQL Server to handle the automatic increment of your numeric value a computed, persisted column to convert that numeric value to the value you need So try this: CREATE TABLE dbo.tblUsers (ID INT IDENTITY(1,1) NOT NULL PRIMARY KEY … Read more
Taken from this link: http://www.regular-expressions.info/unicode.html Check the Unicode Character Properties section. \p{L} matches a single code point in the category “letter”. If your input string is à encoded as U+0061 U+0300, it matches a without the accent. If the input is à encoded as U+00E0, it matches à with the accent. The reason is that … Read more