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How to use a dot “.” to access members of dictionary?
... :-) can you make it work with keys that have already dot in the name? {"test.foo": "bar"} can be accessed via mymap.test.foo That would be fantastic. It will take some regressesion to convert a flat map to a deep map then apply DotMap to it, but it's worth it!
– dlite922
...
What is the difference between include and extend in Ruby?
...ds are imported as class methods.
For example, if we have a module Module_test defined as follows:
module Module_test
def func
puts "M - in module"
end
end
Now, for include module. If we define the class A as follows:
class A
include Module_test
end
a = A.new
a.func
The output will...
PHP server on local machine?
I'm trying to build a PHP site and I'm wanting to test my PHP files without uploading them to my host. Basically testing them on my own machine before I upload them. How do I do that?
...
Refreshing web page by WebDriver when waiting for specific condition
I'm looking for more elegant way to refresh webpage during tests (I use Selenium2).
I just send F5 key but I wonder if driver has method for refreshing entire webpage
Here is my code
...
Opening a folder in explorer and selecting a file
...
// suppose that we have a test.txt at E:\
string filePath = @"E:\test.txt";
if (!File.Exists(filePath))
{
return;
}
// combine the arguments together
// it doesn't matter if there is a space after ','
string argument = "/select, \"" + filePath +"...
Bash script - variable content as a command to run
...just need to do:
#!/bin/bash
count=$(cat last_queries.txt | wc -l)
$(perl test.pl test2 $count)
However, if you want to call your Perl command later, and that's why you want to assign it to a variable, then:
#!/bin/bash
count=$(cat last_queries.txt | wc -l)
var="perl test.pl test2 $count" # You ...
Android emulator freezing OS X v10.9 (Mavericks) with HAXM
...
Good news! The great guys at Intel are currently testing a fix and are testing it now (Alexander from Intel's response pasted below)
Hi,
We identified the root cause of this issue. The Intel HaXM team is
testing an update to support newly released OSes (Microsoft...
Has anyone actually implemented a Fibonacci-Heap efficiently?
...e dijkstra_heap_performance.cpp against a modified version of dijkstra_shortest_paths.hpp to compare Fibonacci heaps and binary heaps. (In the line typedef relaxed_heap<Vertex, IndirectCmp, IndexMap> MutableQueue, change relaxed to fibonacci.) I first forgot to compile with optimizations, in...
Python - Passing a function into another function
... in your program so you can just pass them to other functions easily:
def test ():
print "test was invoked"
def invoker(func):
func()
invoker(test) # prints test was invoked
share
|
impro...
How do I move a file with Ruby?
...this works across drives, local and remote, eg <code>File.rename 'c:/test/test.txt', 'e:/test.txt'</code>, what OS do you use ?
– peter
Jan 25 '13 at 10:23
...