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How to trace the path in a Breadth-First Search?
...n.wikipedia.org/wiki/Breadth-first_search first.
Below is a quick implem>me m>ntation, in which I used a list of list to represent the queue of paths.
# graph is in adjacent list representation
graph = {
'1': ['2', '3', '4'],
'2': ['5', '6'],
'5': ['9', '10'],
'4': ['...
Analyze audio using Fast Fourier Transform
...rom 0 in multiples of 172 Hz until you get to 128. In an FFT, you only can m>me m>asure frequencies up to half your sample points. Read these links on the Nyquist Frequency and Nyquist-Shannon Sampling Theorem if you are a glutton for punishm>me m>nt and need to know why, but the basic result is that your low...
Getting “type or nam>me m>space nam>me m> could not be found” but everything seems ok?
...
This can be the result of a .Net fram>me m>work version incompatibility between two projects.
It can happen in two ways:
a client profile project referencing a full fram>me m>work project; or
an older fram>me m>work version targeting a newer fram>me m>work version
For exam...
source of historical stock data [closed]
...
Let m>me m> add my 2¢, it's my job to get good and clean data for a hedge-fund, I've seen quite a lot of data feeds and historical data providers. This is mainly about US stock data.
To start with, if you have som>me m> money don't bothe...
Auto increm>me m>nt in phpmyadmin
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There are possible steps to enable auto increm>me m>nt for a column. I guess the phpMyAdmin version is 3.5.5 but not sure.
Click on Table > Structure tab > Under Action
Click Primary (set as primary),
click on Change on the pop-up window, scroll left and check A_I...
Entity Fram>me m>work and Connection Pooling
I've recently started to use the Entity Fram>me m>work 4.0 in my .NET 4.0 application and am curious about a few things relating to pooling.
...
How to find out the MySQL root password
... the password field in mysql.user table field was removed, now the field nam>me m> is 'authentication_string'.
Quit the mysql safe mode and start mysql service by:
mysqladmin shutdown
sudo service mysql start
share
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SPA best practices for authentication and session managem>me m>nt
When building SPA style applications using fram>me m>works like Angular, Ember, React, etc. what do people believe to be som>me m> best practices for authentication and session managem>me m>nt? I can think of a couple of ways of considering approaching the problem.
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How is Math.Pow() implem>me m>nted in .NET Fram>me m>work?
...2 and b = 50 ). To start things up, I decided to take a look at the implem>me m>ntation of Math.Pow() function. But in .NET Reflector , all I found was this:
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Are there any style options for the HTML5 Date picker?
...date picker. It is refreshing to know that the W3C is finally picking up som>me m> of the slack so we don't have to keep re-inventing such a common form of input.
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