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Open Redis port for remote connections
...bind 127.0.0.1
After
bind 0.0.0.0
and run sudo service redis-server restart to restart the server. If that's not the problem, you might want to check any firewalls that might block the access.
Important: If you don't use a firewall (iptables, ufw..) to control who connects to the port in use, ...
How to master AngularJS? [closed]
...
Try out these videos egghead.io They are awesome to get started
share
answered Feb 22 '13 at 16:26
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How to make IPython notebook matplotlib plot inline
...b
import numpy as np
import matplotlib.pyplot as plt
You can also always start all your IPython kernels in inline mode by default by setting the following config options in your config files:
c.IPKernelApp.matplotlib=<CaselessStrEnum>
Default: None
Choices: ['auto', 'gtk', 'gtk3', 'inli...
UILongPressGestureRecognizer gets called twice when pressing down
...ous event recognizer. You have to look at the state to see if this is the start, middle or end of the event and act accordingly. i.e. you can throw away all events after the start, or only look at movement as you need. From the Class Reference:
Long-press gestures are continuous. The gesture...
Find number of months between two Dates in Ruby on Rails
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start_date = Date.today
end_date = Date.today+90
months = (end_date.month+end_date.year*12) - (start_date.month+start_date.year*12)
//months = 3
...
Why can't I call read() twice on an open file?
...een read, with read() you can use seek(0) to return the read cursor to the start of the file (docs are here). If you know the file isn't going to be too large, you can also save the read() output to a variable, using it in your findall expressions.
Ps. Dont forget to close the file after you are do...
Chrome hangs after certain amount of data transfered - waiting for available socket
I've got a browser game and I have recently started adding audio to the game.
6 Answers
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Differences between fork and exec
...ec exemplifies the spirit of UNIX in that it provides a very simple way to start new processes.
The fork call basically makes a duplicate of the current process, identical in almost every way. Not everything is copied over (for example, resource limits in some implementations) but the idea is to cr...
How to find server name of SQL Server Management Studio
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Open up SQL Server Configuration Manager (search for it in the Start menu). Click on SQL Server Services. The instance name of SQL Server is in parenthesis inline with SQL Server service. If it says MSSQLSERVER, then it's the default instance. To connect to it in Management Studio, just...
String.Replace ignoring case
...ace all values.
const int valueNotFound = -1;
int foundAt;
int startSearchFromIndex = 0;
while ((foundAt = str.IndexOf(oldValue, startSearchFromIndex, comparisonType)) != valueNotFound)
{
// Append all characters until the found replacement.
int @charsUntilReplac...