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Adding a Method to an Existing Object Instance
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My comment was based on this reference: python-reference.readthedocs.io/en/latest/docs/dunderdsc/… What I now see from official docs, it's optional: docs.python.org/3/howto/descriptor.html#descriptor-protocol
– Aida...
Chrome Extension how to send data from content script to popup.html
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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iOS 7 TableView like in Settings App on iPad
...he same Settings app rounded look on the tableviewcells. My answer is also based on a SO answer for how to set cornerRadius for only top-left and top-right corner of a UIView?.
- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)inde...
What exactly is Hot Module Replacement in Webpack?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to build an android library with Android Studio and gradle?
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MySQL: @variable vs. variable. What's the difference?
... is the entire session. That means that while your connection with the database exists, the variable can still be used.
This is in contrast with MSSQL, where the variable will only be available in the current batch of queries (stored procedure, script, or otherwise). It will not be available in a d...
Enable access control on simple HTTP server
... solution
Python 2 uses SimpleHTTPServer.SimpleHTTPRequestHandler and the BaseHTTPServer module to run the server.
#!/usr/bin/env python2
from SimpleHTTPServer import SimpleHTTPRequestHandler
import BaseHTTPServer
class CORSRequestHandler (SimpleHTTPRequestHandler):
def end_headers (self):
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How to test my servlet using JUnit
... My dataManager is just a basic piece of code that submits it to the database. How would you test a Servlet with JUnit?
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Load view from an external xib file in storyboard
... Touch Class. Make sure "Subclass of:" is "UIView").
2) Add a view that's based on the xib as a subview to this view at initialization.
In Obj-C
-(id)initWithCoder:(NSCoder *)aDecoder{
if (self = [super initWithCoder:aDecoder]) {
UIView *xibView = [[[NSBundle mainBundle] loadNibNamed:...
MongoDB/NoSQL: Keeping Document Change History
A fairly common requirement in database applications is to track changes to one or more specific entities in a database. I've heard this called row versioning, a log table or a history table (I'm sure there are other names for it). There are a number of ways to approach it in an RDBMS--you can wri...