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Best way to create custom config options for my Rails app?
...cidentally add a leading slash to your relative config path.
You can then retrieve the value using:
uri_format = APP_CONFIG['audiocast_uri_format']
See this Railscast for full details.
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How to make an HTTP request + basic auth in Swift
...f below methods
//1 URL request with NSURLConnectionDataDelegate
let queue:NSOperationQueue = NSOperationQueue()
let urlConnection = NSURLConnection(request: request, delegate: self)
urlConnection.start()
//2 URL Request with AsynchronousRequest
NSURLConnection.sendAsynchronous...
How is the fork/join framework better than a thread pool?
...litting the task upfront is this: When splitting upfront you have the work queue full right from start. Example: 1000 units, the threshold is 10, so the queue has 100 entries. These packets are distributed to the threadpool members.
Fork/Join is more complex and tries to keep the number of packets ...
What should I do when 'svn cleanup' fails?
...tp://www.sqlite.org/download.html
sqlite3 .svn/wc.db "select * from work_queue"
The SELECT should show you your offending folder/file as part of the
work queue. What you need to do is delete this item from the work
queue.
sqlite3 .svn/wc.db "delete from work_queue"
That...
Why is React's concept of Virtual DOM said to be more performant than dirty model checking?
...planet.com/2013/diff/. From what I understand, what makes React fast is:
Batched DOM read/write operations.
Efficient update of sub-tree only.
Compared to dirty-check, the key differences IMO are:
Model dirty-checking: React component is explicitly set as dirty whenever setState is called, so ...
Is there any way to call a function periodically in JavaScript?
...l():
var intervalID = setInterval(function(){alert("Interval reached");}, 5000);
The first parameter to setInterval() can also be a string of code to be evaluated.
You can clear a periodic function with:
clearInterval(intervalID);
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ASP.Net error: “The type 'foo' exists in both ”temp1.dll“ and ”temp2.dll"
...
Add the batch="false" attribute to the "compilation" element of the web.config file.
This problem occurs because of the way in which ASP.NET 2.0 uses the application references and the folder structure of the application to compile ...
In Windows cmd, how do I prompt for user input and use the result in another command?
...f
set /p id="Enter ID: "
You can then use %id% as a parameter to another batch file like jstack %id%.
For example:
set /P id=Enter id:
jstack %id% > jstack.txt
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Non-recursive depth first search algorithm
... And then to add to the symmetry, if you use a min priority queue as the fringe instead, you have a single-source shortest path finder.
– Mark Peters
Mar 12 '11 at 19:31
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How to increase scrollback buffer size in tmux?
...ght use a command like this (from a shell):
tmux set-option history-limit 5000 \; new-window
For (the initial pane of the initial window in) a new session you will need to set the “global” history-limit before creating the session:
tmux set-option -g history-limit 5000 \; new-session
Note:...