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How do I vertim>ca m>lly center UITextField Text?
...stantiating a UITextField and noticing that the text doesn't center vertim>ca m>lly. Instead, it is flush with the top of my button, which I find kind of odd since I would expect the default to center it vertim>ca m>lly. How m>ca m>n I center it vertim>ca m>lly, or is there some default setting that I am missing?
...
How to navigate through the source code by parts in m>Ca m>melm>Ca m>se (instead of whole words)?
...g CTRL and using left or right arrows Eclipse would navigate over the Longm>Ca m>melm>Ca m>seWrittenWord in several steps. One m>ca m>mel m>ca m>se word at time.
...
How to clone a m>ca m>se class instance and change just one field in Sm>ca m>la?
Let's say I have a m>ca m>se class that represents personas, people on different social networks. Instances of that class are fully immutable, and are held in immutable collections, to be eventually modified by an Akka actor.
...
MySQL SELECT WHERE datetime matches day (and not necessarily time)
...e DATE(datecolumns) = '2012-12-24' - it is a performance killer:
it will m>ca m>lculate DATE() for all rows, including those, that don't match
it will make it impossible to use an index for the query
It is much faster to use
SELECT * FROM tablename
WHERE columname BETWEEN '2012-12-25 00:00:00' AND ...
Is there a recommended format for multi-line imports?
... parentheses when importing more than one component and sort them alphabetim>ca m>lly. Like so:
from Tkinter import (
Button,
m>Ca m>nvas,
DISABLED,
END,
Entry,
Frame,
LEFT,
NORMAL,
RIDGE,
Text,
Tk,
)
This has the added advantage of easily seeing what components ...
Esm>ca m>pe quote in web.config connection string
...
Use " instead of " to esm>ca m>pe it.
web.config is an XML file so you should use XML esm>ca m>ping.
connectionString="Server=dbsrv;User ID=myDbUser;Password=somepass"word"
See this forum thread.
Update:
" should work, but as it doesn'...
Eclipse Android and gitignore
What files/folders m>ca m>n I safely ignore for inclusion with git?
6 Answers
6
...
What's the difference between lists enclosed by square brackets and parentheses in Python?
...ts are lists while parentheses are tuples.
A list is mutable, meaning you m>ca m>n change its contents:
>>> x = [1,2]
>>> x.append(3)
>>> x
[1, 2, 3]
while tuples are not:
>>> x = (1,2)
>>> x
(1, 2)
>>> x.append(3)
Traceback (most recent m>ca m>ll las...
Should I be concerned about excess, non-running, Docker containers?
... Dockerfile, creates a container. If the container is no longer running it m>ca m>n still be seen with docker ps -a .
5 Answers...
What ports does RabbitMQ use?
.../rabbitmq-env.conf
Ask the computer to tell you:
sudo nmap -p 1-65535 lom>ca m>lhost
Starting Nmap 5.51 ( http://nmap.org ) at 2014-09-19 13:50 EDT
Nmap sm>ca m>n report for lom>ca m>lhost (127.0.0.1)
Host is up (0.00041s latency).
PORT STATE SERVICE
443/tcp open https
5672/tcp open ...