text stringlengths 454 608k | url stringlengths 17 896 | dump stringclasses 91
values | source stringclasses 1
value | word_count int64 101 114k | flesch_reading_ease float64 50 104 |
|---|---|---|---|---|---|
Your Account
by Rael Dornfest
Netscape's decomissioning of its RSS-based My.Netscape portal and consequent removal of the RSS 0.91 DTD got me thinking about perennial herbaceous vines, of all things.
About this time of year, my father-in-law's garden becomes home to a tangle of leafy vines culminating in late October i... | http://archive.oreilly.com/pub/post/mynetscape_rss_and_the_chayote.html | CC-MAIN-2017-47 | refinedweb | 885 | 62.78 |
Ford Fulkerson Algorithm for Maximum flow in a graph
Reading time: 15 minutes | Coding time: 9 minutes
Ford–Fulkerson algorithm is a greedy algorithm that computes the maximum flow in a flow network. The main idea is to find valid flow paths until there is none left, and add them up. It uses Depth First Search as a sub... | https://iq.opengenus.org/ford-fulkerson-algorithm/ | CC-MAIN-2019-47 | refinedweb | 1,392 | 57.3 |
Welcome to the third installment in our series on building Cordova plugins for BlackBerry 10. Last week we covered Mac and Linux. Today’s post is for our Windows developers and will detail steps for setting up all required tools, configuring your environment, how to leverage our plugins template and tips and tricks for... | http://devblog.blackberry.com/2014/03/building-cordova-plugins-for-blackberry-10-on-windows/ | CC-MAIN-2018-39 | refinedweb | 1,666 | 63.39 |
this video on the SharePoint PnP YouTube Channel:
Create a new web part project
To:
- Accept the default HelloWorld as your web part name, and then select Enter.
- Accept the default HelloWorld description as your web part description, and then select Enter.
- Accept the default No javascript web framework as the fram... | https://docs.microsoft.com/en-us/sharepoint/dev/spfx/web-parts/get-started/build-a-hello-world-web-part | CC-MAIN-2019-30 | refinedweb | 1,291 | 55.24 |
I included my Driver class, prompt, input, and output: my pop/peek commands aren't working properly - please help!
DRIVER:
//Lab 9
//Ashmi Patel
/* Implement and test a LinkedStack....
I included my Driver class, prompt, input, and output: my pop/peek commands aren't working properly - please help!
DRIVER:
//Lab 9
//As... | http://www.javaprogrammingforums.com/search.php?s=3d7f579a8236a9e9e925c19aa830bdeb&searchid=1203390 | CC-MAIN-2014-49 | refinedweb | 470 | 74.39 |
Created on 2011-07-25 06:36 by ats.engg, last changed 2019-08-23 06:46 by rhettinger. This issue is now closed.
URL:
section: 9.4 Random Remarks
The first sentense is bit confusing:
"Data attributes override method attributes with the same name"
Is it possible to change the sentense something like this:
"Data attribute... | https://bugs.python.org/issue12634 | CC-MAIN-2021-25 | refinedweb | 504 | 72.26 |
While having a conversation about functional programming with a fellow at work and how he has been using Scala to create an expression evaluator I realized that I have been doing some interesting work using Scala in the last months. However, I have not coded any basic algorithms from school time.
I decided to implement... | https://hackernoon.com/sorting-in-scala-tails-of-functional-programming-679fb2ee4af9 | CC-MAIN-2020-45 | refinedweb | 548 | 68.3 |
No-brainer Dart helpers for boilerplate methods implementation.
class Foo extends Boilerplate { final int i; final int j Foo(this.i, this.j); // .toString, .hashCode, .operator== with no extra effort. }
What is Boilerplate?
Boilerplate saves you those cumbersome and error-prone hashCode, operator== and toString methods... | https://www.dartdocs.org/documentation/boilerplate/0.1.0/index.html | CC-MAIN-2017-26 | refinedweb | 379 | 55.13 |
C# Custom LinkedList Console Application and Abstract Base Class and Method - Learning C# - Part 1
In our example we will create an abstract Inventory class. The Inventory class will have two functions: Category and Item. We will create a derived class, LinkedList, that uses the Inventory class as a linked list. This c... | https://weblogs.asp.net/nannettethacker/c-custom-linkedlist-console-application-and-abstract-base-class-and-method-learning-c-part-1 | CC-MAIN-2018-43 | refinedweb | 473 | 65.01 |
).
The code segment starts from a declaration of an entry point,
global _start. This tells the system that the application code starts at the
_start label..
That was fun. Now it's time to translate the second program into assembly; one that executes
setreuid() and
execve() to run a root shell:
section .data name db '/b... | http://www.linuxdevcenter.com/lpt/a/6590 | CC-MAIN-2014-41 | refinedweb | 2,573 | 67.89 |
A result of this operator overloading is the translation of the SQL-oriented syntax into calls to the regular interface in Listing One. This also explains why Examples 1(b) and 1(c) were separated. Gathering the binding information is executed while the temporary object is "traveling" through the expression, swallowing... | http://www.drdobbs.com/cpp/a-simple-oracle-call-interface/184405930?pgno=2 | CC-MAIN-2015-32 | refinedweb | 1,060 | 50.97 |
Oct 18, 2018 09:02 AM|ellen0107|LINK
Hi,
I have some data which requested from rest api and want to write in JSON format and then create a JSON file. (Im using .NET CORE 2.0).
parentid, parentname, productid, productname, childid, childname, itemid and itemname. itemid and itemname are in array and all need to be print... | https://forums.asp.net/t/2148139.aspx?How+to+write+in+JSON+format+and+create+a+JSON+file+in+C+ | CC-MAIN-2021-39 | refinedweb | 287 | 75.3 |
Real newbie here. I need to write a 'P' character with my Leonardo chip controller. I have been successful but I need a tweek or new method. here is my code:
#include <Keyboard.h>
void setup() {
// make pin 2 an input and turn on the
// pullup resistor so it goes high unless
// connected to ground:
pinMode(2, INPUT_PUL... | https://forum.arduino.cc/t/keyboard-write-issue/916369 | CC-MAIN-2021-49 | refinedweb | 106 | 77.43 |
What is the use of the
yield keyword in Python? What does it do?
For example, I’m trying to understand this code1:?
1. This piece of code was written by Jochen Schulz (jrschulz), who made a great Python library for metric spaces. This is the link to the complete source: Module mspace.
0
To understand what
yield does, y... | https://coded3.com/what-does-the-yield-keyword-do/ | CC-MAIN-2022-40 | refinedweb | 749 | 65.32 |
The base class for all minidump streams. More...
#include "llvm/ObjectYAML/MinidumpYAML.h"
The base class for all minidump streams.
The "Type" of the stream corresponds to the Stream Type field in the minidump file. The "Kind" field specifies how are we going to treat it. For highly specialized streams (e.g. SystemInfo... | https://www.llvm.org/doxygen/structllvm_1_1MinidumpYAML_1_1Stream.html | CC-MAIN-2021-43 | refinedweb | 220 | 70.39 |
A library to interact with the cjdns Admin Interface
Project description
cjdnsadmin For Python 3admin
But you could also clone it and run:
python setup.py install
Once it’s installed, you’ll find peerStats and cexec installed in your $PATH, and the cjdnsadmin library available for import.
Usage
Usage is simple. First, ... | https://pypi.org/project/cjdnsadmin/ | CC-MAIN-2018-26 | refinedweb | 130 | 68.67 |
| Join
Last post 08-28-2007 12:43 AM by Max Kukartsev. 23 replies.
Sort Posts:
Oldest to newest
Newest to oldest
I have a little test composite control I'm writing. Later it will have more controls... but for right now I just have a simple label that I want to render and I've made it's Text property accessible through ... | http://forums.asp.net/p/1149612/1875800.aspx | crawl-002 | refinedweb | 2,746 | 58.48 |
Use glom
Dictionaries are really cool. They’re very powerful and a large part
of Python: so much stuff is built on the
dict type. They’re generally
quite easy to work with, but what about when you have nested dictionaries
that contain lists that contain dictionaries that contain certain keys
only in some cases and some... | https://briancurtin.com/articles/use-glom/ | CC-MAIN-2020-40 | refinedweb | 1,250 | 62.07 |
There were three significant changes to the SVN trunk and sandbox recently:
* Data keywords (use, into, et al.) were moved into Poco~058~~058~Data::Keywords namespace.
* All the IO stuff (both sync and async) was moved from Foundation and Net to IO and IO::Socket
* All the Serial stuff was moved from IO to IO::Serial
A... | http://pocoproject.org/forum/viewtopic.php?p=753 | CC-MAIN-2015-35 | refinedweb | 112 | 73.17 |
12 September 2008 07:43 [Source: ICIS news]
SINGAPORE (ICIS news)-- Asian naphtha discounts had deepened $3.00/tonne to $15.00/tonne on a CFR (cost and freight) Korea basis on persistent bearish market sentiments, trading sources said on Friday.
?xml:namespace>
This week, a Korean end-user reportedly received a discoun... | http://www.icis.com/Articles/2008/09/12/9155876/bear-markets-deepen-asian-naphtha-discounts.html | CC-MAIN-2014-35 | refinedweb | 168 | 57.87 |
8.5. Implementation of Recurrent Neural Networks from Scratch¶
In this section we implement a language model from scratch. It is based on a character-level recurrent neural network trained on H. G. Wells’ ‘The Time Machine’. As before, we start by reading the dataset first.
In [1]:
import sys sys.path.insert(0, '..') i... | http://d2l.ai/chapter_recurrent-neural-networks/rnn-scratch.html | CC-MAIN-2019-18 | refinedweb | 1,542 | 68.57 |
rubikarubika
this is a unofficial library for making bots in rubika using this library you can make your own0 rubika bot and control that those bots that makes with this library, will be run on your account; so you should get your account’s API key. and another point is it.. you are only allowed to run the bot in one c... | https://pythonawesome.com/a-unofficial-library-for-making-bots-in-rubika/ | CC-MAIN-2022-05 | refinedweb | 176 | 61.26 |
tarOperations
tarOperations
The basic
tar operations, `--create' (`-c'),
`--list' (`-t') and `--extract' (`--get',
`-x'), are currently presented and described in the tutorial
chapter of this manual. This section provides some complementary notes
for these operations.
Creating an empty archive would have some kind of e... | http://www.gnu.org/software/tar/manual/html_chapter/tar_4.html | CC-MAIN-2017-22 | refinedweb | 1,284 | 63.59 |
What is the poll frequency of `sqlite3_busy_timeout`?
(1) By example-user on 2020-10-04 18:40:44 [link] [source]
As far as I understand
sqlite3_busy_timeout, SQLite will poll up to the time provided to the argument.
How does SQLite know when the DB file has been unlocked, and how often does it poll to get this status?... | https://sqlite.org/forum/info/8b74f74cc5be4164?t=c | CC-MAIN-2022-21 | refinedweb | 1,032 | 64.95 |
Archive:PackagingDrafts/ExtraDistTagConditionalMacros
From FedoraProject
Purpose: There are some additional macros for DistTag that make it much easier to conditionalize inside of spec files.
Specifically, I propose that the following helper macros be added and the DistTag documentation updated accordingly:
%{?fedora: ... | http://fedoraproject.org/wiki/Archive:PackagingDrafts/ExtraDistTagConditionalMacros | CC-MAIN-2014-23 | refinedweb | 120 | 51.89 |
Nicolai M. Josuttis
Nicolai M. Josuttis
This is a Leanpub book. Leanpub empowers authors and publishers with the Lean Publish- ing process. Lean Publishing is the act of publishing an in-progress ebook using lightweight tools and many iterations to get reader feedback, pivot until you have the right book and build trac... | https://fr.scribd.com/document/403376808/cpp17-the-complete-reference-pdf | CC-MAIN-2019-43 | refinedweb | 43,108 | 51.18 |
On Mon, Sep 02, 2002 at 07:05:40PM +1000, Matthew Palmer wrote: > I? Adam Conrad and I have begun hammering out a PHP mini-policy (not yet ready for public consumption) that calls for all PHP classes to be shipped in /usr/share/php. Yes, PEAR obviously violates this at present -- so transitioning to the new scheme will... | http://lists.debian.org/debian-devel/2002/09/msg00109.html | crawl-002 | refinedweb | 250 | 58.62 |
Football Game – Team Winner Problem
In this CPP tutorial, we are going to discuss a football game problem similar type of question has been recently asked in a short contest on Codechef.
Football Game Team winner problem in C++
In a football league, there are 4 teams in a group. Each team plays match with all other tea... | https://www.codespeedy.com/football-game-team-winner-problem-cpp/ | CC-MAIN-2020-24 | refinedweb | 649 | 64.61 |
Opened 7 years ago
Closed 4 years ago
#11303 closed Bug (fixed)
changed_data works incorrectly with BooleanField and NullBooleanField
Description
if you are using BooleanField with attribute show_hidden_initial=True, the form will show inverse changed_data. If field is not changed it will show as changed, and added to ... | https://code.djangoproject.com/ticket/11303 | CC-MAIN-2016-30 | refinedweb | 1,770 | 62.07 |
There are many scenarios where it's useful to integrate a desktop application with the web browser. Given that most users spend the majority of their time today surfing the web in their browser of choice, it can make sense to provide some sort of integration with your desktop application. Often, this will be as simple ... | http://www.codeproject.com/Articles/36517/Communicating-from-the-Browser-to-a-Desktop-Applic?fid=1540842&df=90&mpp=10&sort=Position&spc=None&tid=3075078 | CC-MAIN-2016-18 | refinedweb | 3,114 | 56.66 |
C++ if statementPritesh
In C++ if statement is used to check the truthness of the expression. Condition written inside If statement conconsists of a boolean expression. If the condition written inside if is true then if block gets executed.
Syntax :
If statement is having following syntax –
if(boolean_expression) { // ... | http://www.c4learn.com/cplusplus/cpp-if-statement/ | CC-MAIN-2019-39 | refinedweb | 202 | 50.91 |
The concepts of static extensions and macros are somewhat conflicting: While the former requires a known type in order to determine used functions, macros execute before typing on plain syntax. It is thus not surprising that combining these two features can lead to issues. Haxe 3.0 would try to convert the typed expres... | https://haxe.org/manual/macro-limitations-static-extension.html | CC-MAIN-2018-43 | refinedweb | 180 | 59.8 |
These are chat archives for sbt/sbt
triggeredMessage := Watched.clearWhenTriggeredfor every project that I work on on this machine?
~/.sbt/globalwould run before projects are loaded so could not set settings, right?
does this do what I expect?does this do what I expect?
def kotlinLib(name: String) = Def.setting { "org.... | https://gitter.im/sbt/sbt/archives/2015/09/11 | CC-MAIN-2017-43 | refinedweb | 194 | 62.14 |
Next.js E-Commerce Tutorial: Quick Shopping Cart IntegrationMay 16, 2019
In a rush? Skip to technical tutorial or live demo
Each time we come back to React-related topics on the blog, its ecosystem seems to have gotten larger, more mature, and efficient.
These days, there isn’t much you can’t do with React, whether you... | https://snipcart.com/blog/next-js-ecommerce-tutorial | CC-MAIN-2020-05 | refinedweb | 2,074 | 57.47 |
Paul E. McKenney wrote:> [Experimental RFC, not for inclusion.]> > I recently received a complaint that RCU was refusing to let a system> go into low-power state immediately, instead waiting a few ticks after> the system had gone idle before letting go of the last CPU. Of course,> the reason for this was that there wer... | http://lkml.org/lkml/2010/1/25/64 | CC-MAIN-2014-52 | refinedweb | 747 | 64.2 |
Challenge
Christmas carols are a time honored tradition. Draw a heatmap of their most popular words.
My Solution
Building these word clouds kicked my ass. Even had to ask the three wise men for help.
So apparently combining useState and useMemo and promises makes your JavaScript crash hard.— Swizec Teller (@Swizec) Dec... | https://reactfordataviz.com/cookbook/6/ | CC-MAIN-2022-40 | refinedweb | 1,100 | 59.19 |
SVM
SVM Introduction: problem stated, problem solved
Let's imagine the situation where we have some medical data samples. With these samples we want to predict whether a patient is ill or not. We plot the data and try to find some value which serves as a threshold. If we go above the threshold, then the prediction is t... | https://siegel.work/blog/SVM/ | CC-MAIN-2020-34 | refinedweb | 1,304 | 60.65 |
Hi ,
I am fairly new to JBOSS WS. I downloaded the JBOSS WS Native suite and ran the installation instructions provided. I am using JBOSS AS 7 (web version) as the target container. The deployment happens successfully and I can see the output folder created. Now when I start the JBOSS server using the below command
sta... | https://developer.jboss.org/message/644113 | CC-MAIN-2019-39 | refinedweb | 173 | 54.29 |
Recently I was working on a project for the Raspberry Pi that grew a little too big for a single Pi to handle. Instead of moving the app to a system that contains more resources, I thought I would divide up the work load and have individual tasks ran on multiple Raspberry Pi’s instead of one. Since I already have a RPi... | http://www.prodigyproductionsllc.com/articles/programming/distributed-computing-with-python-and-rpc/ | CC-MAIN-2017-04 | refinedweb | 1,473 | 59.74 |
Machinery is an asynchronous task queue/job queue based on distributed message passing.task job-queue worker-queue task-scheduler queue amqp rabbitmq redis memcached mongodb
A library for making AMQP 0-9-1 clients for Node.JS, and an AMQP 0-9-1 client for Node.JS v0.8-0.12, v4-v9, and the intervening io.js releases. Th... | https://www.findbestopensource.com/tagged/amqp | CC-MAIN-2020-40 | refinedweb | 419 | 51.24 |
Lennart Regebro wrote at 2005-9-19 17:38 +0200: > ... >aq_acquire will, if the first parameter is not an AcquisitionWrapper, >and the third parameter is not None, wrap the object. > >Now, in our case, the object is an IndexableObjectWrapper, wrapping an >Acquisition wrapped object. So, aq_acquire will Acquicision wrap ... | https://www.mail-archive.com/zope-dev@zope.org/msg18779.html | CC-MAIN-2017-04 | refinedweb | 185 | 58.69 |
Hi I have a doubt. In the timer program given below:
#importing the library using import command
import e32
timer = e32.Ao_timer()
#delay is set to 4.0
delay = 4.0
#defining a function
def do_something(arg=None):
# your code to be repeated every interval goes here
timer.after(delay, do_something)
# To start the timer o... | http://developer.nokia.com/community/discussion/showthread.php/222119-delay-time-for-Ao_timer | CC-MAIN-2014-35 | refinedweb | 152 | 71.21 |
12 August 2011 19:35 [Source: ICIS news]
LONDON (ICIS)--H&R – formerly H&R WASAG – reported a 9% year-on-year increase in first-half earnings before interest, tax, depreciation and amortisation, to €56m ($80m), as sales rose almost 11%, the Germany-based producer of specialties, waxes, plasticisers and white oils said ... | http://www.icis.com/Articles/2011/08/12/9484965/germanys-h.html | CC-MAIN-2015-06 | refinedweb | 241 | 60.14 |
Blonde parameters
Playmates eugenides draze
featuring
tits model loving girl belle. Hawaiian meg star parties. Story and possible shego online blog.
Pictures free naked older
playmates secretary b. Girls porn at school lesbian shemales booty scandal strip other the passing ass tom? Introducing comic adolescent anal out... | http://uk.geocities.com/losingweightghqa/gdbtt-lr/bittorrent-sex.htm | crawl-002 | refinedweb | 3,208 | 67.96 |
It’s time for Python 2.6August 7th, 2009 at 9:40 am
I.
‘with’.
Related posts:
August 7th, 2009 at 12:58
Nice overview of why Python 2.6 is a great upgrade!
Why did you have to uninstall Python 2.5 modules? Under Mac OS X, I have co-existing Python 2.5 and Python 2.6 installs, complete with 3rd-party modules. This is re... | http://eli.thegreenplace.net/2009/08/07/its-time-for-python-26/ | CC-MAIN-2014-15 | refinedweb | 476 | 68.47 |
[Date Index]
[Thread Index]
[Author Index]
[no subject]
>From att!twitch!rvk at uxc.cso.uiuc.edu
Subject: Mathematica and libm?
The following item was seen in a netnews group, and might
be of some interest to people in your area. I coded the
program, and get essentially the same results. while I don't
know whether the ... | http://forums.wolfram.com/mathgroup/archive/1989/Mar/msg00007.html | CC-MAIN-2015-11 | refinedweb | 245 | 70.09 |
Glob is a generic term that refers to matching given patterns using Unix shell rules. Glob is supported by Linux and Unix systems and shells, and the function glob() is available in system libraries.
In Python, the glob module finds files/pathnames that match a pattern. The glob pattern rules are the same as the Unix p... | https://www.codeunderscored.com/how-to-use-the-glob-function-to-find-files-recursively-in-python/ | CC-MAIN-2022-21 | refinedweb | 1,259 | 50.63 |
For the O’Reilly video series on Pyramid (and for the proposed PyCon talk with @mmerickel), I emphasized route factories. Move the location of the model instance out of the view and into the framework, namely, a context variable passed into the view.
I then moved more helper-style logic into the model class. I then mad... | https://www.mail-archive.com/pylons-devel@googlegroups.com/msg02654.html | CC-MAIN-2019-43 | refinedweb | 402 | 64.41 |
import txt file to mysql with ruby & load data local ??
Discussion in 'Ruby' started by Mike Turco, Aug 24,
Using Python and Connecting to MySQL remotely WITHOUT MySQL installedon local computerdave, Nov 18, 2010, in forum: Python
- Replies:
- 4
- Views:
- 1,413
- Steve Holden
- Nov 18, 2010
Diff. between FileWriter("f... | http://www.thecodingforums.com/threads/import-txt-file-to-mysql-with-ruby-load-data-local.832764/ | CC-MAIN-2014-52 | refinedweb | 131 | 71.44 |
Given a string containing all digits, we need to convert this string to a palindrome by changing at most K digits. If many solutions are possible then print lexicographically largest one.
Examples:
Input : str = “43435” k = 3 Output : "93939" Lexicographically largest palindrome after 3 changes is "93939" Input : str =... | http://www.geeksforgeeks.org/make-largest-palindrome-changing-k-digits/ | CC-MAIN-2017-17 | refinedweb | 459 | 57.23 |
Download demo - 32.73 KB
I wrote this article because I was in need of a basic XML parser and could not find one suitable for my needs on the internet (a light weight parser).
The complexity of the parsers out there is rather disarming, and requires a huge amount of knowledge to understand. If you are not a seasoned C+... | http://www.codeproject.com/Articles/111243/Simple-Cplusplus-XML-Parser?msg=3609921 | CC-MAIN-2014-41 | refinedweb | 777 | 60.85 |
Free JSP
Help Very Very Urgent - JSP-Servlet
Help Very Very Urgent Respected Sir/Madam,
I am sorry..Actually the link u have sent was not my actual requirement..
So,I send my requirement... for more information,
Programming Books
books and download these books for future reference. These Free Computer Books...
Free Ja... | http://www.roseindia.net/tutorialhelp/comment/4685 | CC-MAIN-2014-52 | refinedweb | 1,390 | 74.79 |
So you'd think there'd be a million Rich Text solutions for editing Wiki markup, right? Hmm... Not so lucky. Google was not my friend.
But if you're aware of textile-j cool library for rendering textile markup... and your pretty motivated (say, cause the project your working on needs one for client facing wiki content ... | http://blogs.bytecode.com.au/glen/2008/05/01/writing-a-wysiwyg-wiki-editor-with-yui-and-grails.html | crawl-001 | refinedweb | 355 | 63.8 |
Vim Color Schemes
One of the joys of [Neo]Vim is the amount of color schemes available. The editor ships with several colorschemes by default, but adding more is what Vim was made to do!
Before we begin, know that Vim, NeoVim, and the various terminals they work with can be finicky with colors. On Windows, I'm using ne... | https://www.bbkane.com/blog/vim-color-schemes/ | CC-MAIN-2021-43 | refinedweb | 859 | 57.71 |
Doug Hodges is interviewed by Ken Levy discussing the history of the Visual Studio IDE (Integrated Development Environment).
Ken: Who are you, what do you work on, where are we?
Doug: Well, hello, I’m Doug Hodges. I’m the original architect of the Visual Studio IDE.
Ken: Is that also referred to as the Shell?
Doug: Yea... | http://www.codemag.com/article/0710022 | CC-MAIN-2015-35 | refinedweb | 5,991 | 69.82 |
Given an image like the below, our goal is to generate a caption, such as "a surfer riding on a wave".
Image Source, License: Public Domain
Here, we'll use an attention-based model. This enables us to see which parts of the image the model focuses on as it generates a caption.
This model architecture below is similar t... | https://www.tensorflow.org/alpha/tutorials/text/image_captioning | CC-MAIN-2019-22 | refinedweb | 1,793 | 79.16 |
A few years ago, I posted on my personal web page a number of programming challenges for my friends. This week, I present one of the old challenges: computing luma from RGB triplets using integer arithmetic only.
You have to compute the function
unsigned char SlowBrightness(unsigned char r, unsigned char g, unsigned ch... | https://hbfs.wordpress.com/2011/08/09/programming-challenge-luminance/ | CC-MAIN-2015-11 | refinedweb | 1,828 | 71.95 |
Make Way for Grails 1.1
Just days ago SpringSource released version 1.1 of Grails, the open-source web application framework. It provides a slew of new features, improvements and bug fixes and rides on the recent release of Groovy 1.6 which significantly improves overall performance. The press release sums it up,
Grail... | http://www.infoq.com/news/2009/03/grails-1-1 | CC-MAIN-2015-27 | refinedweb | 628 | 55.34 |
So you’ve convinced your friends and stakeholders about the benefits of event-driven systems. You have successfully piloted a few services backed by Apache Kafka®, and it is now supporting business-critical dataflow.
Each distinct service has a nice, pure data model with extensive unit tests, but now with new clients (... | https://www.confluent.io/en-gb/blog/testing-event-driven-systems/ | CC-MAIN-2022-27 | refinedweb | 1,671 | 53.85 |
I did a bunch of testing today with my TMP36 temperature sensor to try and get to the bottom of why the readings are so wacky. This is a continuation of the Odd analog readings thread, but I felt you might want to find this information without reading 55 replies
How to get accurate analog readings:
Hook your analog sen... | https://community.particle.io/t/odd-analog-readings-part-2/2718 | CC-MAIN-2020-29 | refinedweb | 1,166 | 73.88 |
I have several defs in my main build.gradle file. Is it possible to move them into a separate file, and then just reference them?
Something like this (don't mind the syntax):
foobar.gradle
def foo = "foo"
def bar = "bar"
def baz = "baz"
println $foo
println $bar
println $baz
Finally figured it out.
In foobar.gradle, se... | https://codedump.io/share/OfhRjSxpqhwj/1/keep-defs-in-a-separate-file | CC-MAIN-2017-51 | refinedweb | 103 | 78.96 |
Two part question. I am trying to download multiple archived Cory Doctorow podcasts from the internet archive. The old one's that do not come into my iTunes feed. I have written the script but the downloaded files are not properly formatted.
Q1 - What do I change to download the zip mp3 files?
Q2 - What is a better way... | https://codedump.io/share/E8XUONbSEnE8/1/how-do-i-download-a-zip-file-in-python-using-urllib2 | CC-MAIN-2017-47 | refinedweb | 357 | 65.42 |
Personal Finance: Data Collection
Photo by nattanan23 on Pixabay
Overview
Today I’d like to talk about a new topic: Personal Finance. This is something really important during our whole life. Many decisions are directly related to money. Having a management tool allows you to better budget, save, and spend money over t... | https://mincong.io/2018/10/25/personal-finance-data-collection/ | CC-MAIN-2020-40 | refinedweb | 1,116 | 63.7 |
Hello
The book I am using is not of help, so I would love if someone could give me a few hints.
I have already declared three 2D arrays of lname, fname, and grades and have written a function to read the input file "scores.txt" into the arrays and returned the length.
The problem I am having is working on a void functi... | https://cboard.cprogramming.com/cplusplus-programming/16086-selection-sort-records-chars.html | CC-MAIN-2017-47 | refinedweb | 520 | 72.36 |
08 June 2012 05:52 [Source: ICIS news]
SINGAPORE (ICIS)--?xml:namespace>
The central bank lowered the benchmark borrowing rates by 25 basic points from 8 June, the first reduction since December 2008.
“The current market is too weak for players to take any brave action. The problem now is [the lack of] buyers, not the ... | http://www.icis.com/Articles/2012/06/08/9567417/chinas-interest-rate-cut-unlikely-to-affect-weak-petchem.html | CC-MAIN-2013-48 | refinedweb | 305 | 58.42 |
Talk:System administration
Subpages[edit]
I'm not sure how sub-pages for this "topic" should be (lesson namespace or wha?), but i could start filling in some info and then it could always be moved to sub-pages later on. --212.130.183.202 07:37, 2 August 2007 (UTC)
- Wikiversity's policy is be bold. If you have content,... | https://en.wikiversity.org/wiki/Talk:System_administration | CC-MAIN-2019-43 | refinedweb | 281 | 72.56 |
Locating special folders in cross-platform .NET applications
.Environment class has two
GetFolderPath overloads:
public static string GetFolderPath (SpecialFolder folder); public static string GetFolderPath (SpecialFolder folder, SpecialFolderOption option);
SpecialFolder is an
enum with values like
ApplicationData,
My... | https://developers.redhat.com/blog/2018/11/07/dotnet-special-folder-api-linux/ | CC-MAIN-2019-13 | refinedweb | 733 | 51.14 |
Amazon RDS is great. It does some truly incredible things with almost 0 things to worry about for the developer. However, like most good things in life :) RDS is not very cheap. Also, there are a number of other good reasons to setup your own database inside a compute instance (like EC2) instead of using RDS. Yes, if y... | https://practicaldev-herokuapp-com.global.ssl.fastly.net/ashiqursuperfly/cost-effective-alternative-to-amazon-rds-database-backups-1ll5 | CC-MAIN-2021-43 | refinedweb | 1,109 | 57.27 |
P.
Managing usessaud
Although this audit is on-by-default, the regular clean-up routine will only keep the last five (5) days of data in the table. I recommend increasing this value to at least a month. Ideally, set this to be 90 days.
Update the setting database.cleanup.Usessaud.KeepInterval:
sql> exec settings_write_... | https://blogs.oracle.com/priminout/entry/p6_session_audit | CC-MAIN-2015-48 | refinedweb | 421 | 57.67 |
Overview
We will accomplish building reusability into our project by exposing the interfaces to our objects publicly while hiding the implementation in an assembly containing only internal classes and then exposing the interfaces to our classes in a "builder" assembly. The builder assembly will be the only assembly all... | http://www.c-sharpcorner.com/UploadFile/rmcochran/reuse10312006141427PM/reuse.aspx | CC-MAIN-2013-48 | refinedweb | 953 | 56.05 |
I love the BrickPi. It’s a really powerful system, with the potential to do a lot.
This BrickPython package extends the BrickPi_python package to make it easier to program. It introduces two things: objects, and coroutines.
As a taster, here’s a coroutine function to detect presence via a sensor, open a door, wait and ... | https://pythonhosted.org/BrickPython/introduction.html | CC-MAIN-2022-27 | refinedweb | 1,002 | 54.93 |
During this tutorial we create the core gameplay of a difference game. This includes all the main functionality and two levels to play around with. After this we will also add a main menu and an ending screen.
To summarize, we will be using two images: one with a clean background and one with all the differences. We cr... | https://gamedevelopment.tutsplus.com/tutorials/test-your-observation-skills-with-an-as3-difference-game--active-4731 | CC-MAIN-2018-34 | refinedweb | 7,933 | 56.05 |
It’s just a syntax, nothing more than that for saying that “the function is pure virtual”.
A pure virtual function is a virtual function in C++ for which we need not to write any function definition and only we have to declare it. It is declared by assigning 0 in declaration.
Here is an example of pure virtual function... | https://www.tutorialspoint.com/why-is-a-cplusplus-pure-virtual-function-initialized-by-0 | CC-MAIN-2022-21 | refinedweb | 107 | 54.05 |
It's been over six years since I first started working on Alzabo (probably=
=20
close to seven, all told), and to tell the truth I'm a little sick of it=20
;)
I'm still proud of it, since it has served me well on many projects, but=20
it also has a lot of problems, many of which are rather intractable,=20
unless I want... | http://sourceforge.net/p/poop/mailman/poop-group/thread/Pine.LNX.4.64.0608250810270.7952@urth.org/ | CC-MAIN-2014-52 | refinedweb | 2,555 | 66.88 |
I'm trying to test my flask application using unittest. I want to refrain from flask-testing because I don't like to get ahead of myself.
I've really been struggling with this unittest thing now. It is confusing because there's the request context and the app context and I don't know which one I need to be in when I ca... | http://m.dlxedu.com/m/askdetail/3/4ca1145f89ad47a422cdc7cbcb5fcefa.html | CC-MAIN-2018-39 | refinedweb | 655 | 56.55 |
How to make a Phone call in Windows Phone
This code example shows how to launch the Phone app using PhoneCallTaskAPI in Windows Phone.
Note: In contrast to Symbian, Windows Phone does not allow you to make calls "directly" from your own app, or to monitor for and connect to incoming calls. As soon as phone call initiat... | http://developer.nokia.com/community/wiki/How_to_make_a_Phone_call_in_Windows_Phone | CC-MAIN-2014-35 | refinedweb | 594 | 54.93 |
Scikit-TDAScikit-TDA
Scikit-TDA is an opinionated collection of libraries for Topological Data Analysis. The user interfaces across all included libraries are standardized and compatible with numpy and scikit-learn.
This is currently a WIP. Documentation and examples will be coming this summer.
Currently, we include
- ... | https://libraries.io/pypi/scikit-tda | CC-MAIN-2019-22 | refinedweb | 121 | 52.36 |
Sometimes having a software-based ‘virtual keyboard’ for your desktop applications can be a real help. You can provide a way for your users to enter characters that they don’t have on their physical keyboard. Or, provide a more user-friendly way than other applications provide. You can also circumvent a stealthy keylog... | http://www.codeproject.com/Articles/145579/A-Software-Virtual-Keyboard-for-Your-WPF-Apps?fid=1604935&df=90&mpp=10&sort=Position&spc=None&select=4332175&tid=4476457 | CC-MAIN-2015-40 | refinedweb | 4,814 | 57.98 |
Blinking LED using LPC2148 – ARM Microcontroller Tutorial – Part 3
Contents
Hello World
In this tutorial we will learn how to start programming an ARM microcontroller. This is a hello world project (blinking an LED) intended for beginners to ARM microcontroller programming. Here we are using LPC2148 ARM microcontroller... | https://electrosome.com/blinking-led-using-lpc2148-arm-microcontroller/ | CC-MAIN-2022-40 | refinedweb | 927 | 73.37 |
Solar Soil Moisture Meter with ESP8266
In this project, we’re making a solar-powered soil moisture monitor. It uses an ESP8266 wifi microcontroller running low power code, and everything’s.
Supplies
You’ll need a solar battery charging board and ESP8266 breakout such as the NodeMCU ESP8266 or Huzzah, as well as a soil ... | https://beckystern.com/2017/11/17/solar-soil-moisture-meter-with-esp8266/ | CC-MAIN-2022-40 | refinedweb | 1,930 | 59.94 |
pyfrank 0.2.3
python binding for iOS automation using frank.
pyfrank - python binding for iOS automation using frank.
pyfrank is an API to interact with frank, the iOS automation framework.
Installation
Option 1:
- Clone this repo or download the sources
- cd pyfrank
- python setup.py build
- sudo python setup.py insta... | https://pypi.python.org/pypi/pyfrank/0.2.3 | CC-MAIN-2015-18 | refinedweb | 471 | 51.65 |
You have now seen and deployed all of the code for both the sender and receiver parts of the JAXM message echo example. If, however, you were to start your web browser and point it at, which is the URL that causes the sender servlet to transmit a message, you would find that after about 30 seconds, the sender would giv... | https://www.oreilly.com/library/view/java-web-services/0596003994/ch04s04.html | CC-MAIN-2020-50 | refinedweb | 3,267 | 57.61 |
About teParameterScan
teParameterScan is a package for Tellurium that provides a different way to run simulations and plot graphs than given in the standard Tellurium library. While the standard syntax in Tellurium asks you to put parameters, such as the amount of time for the simulation to run, as arguments in the sim... | http://tellurium.analogmachine.org/documentation/tellurium-tutorial/parameter-scanning/ | CC-MAIN-2017-22 | refinedweb | 1,761 | 59.7 |
In this document
- Get the source code from the GitHub repository.
Introduction
In this article, I will show you how to run ABP module zero core template on Docker, step by step. And then, we will discuss alternative scenarios like web farm using Redis and Haproxy.
As you now, Docker is the most popular software contai... | https://aspnetboilerplate.com/Pages/Documents/Articles/Running-in-Docker-Containers-and-Building-a-Web-Farm-Load-Balancer-Scenario/index.html | CC-MAIN-2021-43 | refinedweb | 1,444 | 59.6 |
Where are you? Implementing geolocation with Geocoder PHPBy Arno Slatius. We actually use a paid service for this although not for everything. The paid results hold much more information than you get from free services. I found out that Geocoder PHP actually is what I was missing for the integration of various services... | https://www.sitepoint.com/implementing-geolocation-geocoder-php/?utm_source=sitepoint&utm_medium=articletile&utm_campaign=likes&utm_term=php | CC-MAIN-2017-13 | refinedweb | 1,782 | 63.9 |
zip_file_set_encryption − set encryption method for file in zip
libzip (-lzip)
#include <zip.h>
int
The zip_file_set_encryption() function sets the encryption method for the file at position index in the zip archive to method using the password password. The method is the same as returned by zip_stat(3). For the method... | https://fossies.org/linux/libzip/man/zip_file_set_encryption.man | CC-MAIN-2020-05 | refinedweb | 144 | 51.04 |
Introduction: Interacting With an OLED and an Accelerometer
In the previous tutorial, we learned how to use an OLED to display different shapes. We started by drawing a pixel, and from there we were able to draw lines, rectangles, squares, and circles. However, each display took us a considerable amount of time and eff... | https://www.instructables.com/id/Interacting-With-an-OLED-and-an-Accelerometer/ | CC-MAIN-2020-10 | refinedweb | 1,633 | 69.31 |
Writing Virtualmin Plugins
Introduction to Plugins
Before starting on a plugin, we suggest that you first read the Webmin module developers guide at .
A Virtualmin plugin is simply a Webmin module that can provide additional features to Virtualmin virtual servers or users. To do this, it must contain a Perl script call... | http://www.virtualmin.com/component/option,com_openwiki/Itemid,48/id,writing_virtualmin_plugins/ | crawl-001 | refinedweb | 5,791 | 52.9 |
Ruth: A Bible Study Guide for Women. One purpose is to provide an outline of applicable Bible truths for women to use in their ladies' Bible classes. Another purpose of this material is to provide critical-thinking questions that will hopefully be a springboard for further discussion. (All quotations are from the New K... | https://thegospelofchrist.com/womens-study-aids/ruth-a-bible-study-guide-for-women | CC-MAIN-2019-26 | refinedweb | 4,604 | 81.33 |
Main feature
The primary feature of deepdish is its ability to save and load all kinds of data as HDF5. It can save any Python data structure, offering the same ease of use as pickling or numpy.save. However, it improves by also offering:
- Interoperability between languages (HDF5 is a popular standard)
- Easy to inspe... | https://pypi.org/project/deepdish/ | CC-MAIN-2017-09 | refinedweb | 193 | 62.27 |
As many of you are aware, Microsoft Access databases do not automatically shrink when data is deleted. Instead, Access files keep growing until the user asks the application to Compact and Repair the database. (You can tell Access to automatically Compact and Repair when the last user closes the database, but that does... | http://www.codeproject.com/Articles/18081/Compact-and-Repair-an-Access-Database-Programmatic?PageFlow=FixedWidth | CC-MAIN-2015-35 | refinedweb | 788 | 55.84 |
It's no secret that I think the cult of TDD leads you down a dark and stormy path towards brittle code with a false sense of security.
Clean isolation, mocks for all things impure, interfaces designed for ease of testing over ease of use. The sense of achievement is immense. Look at all those green checkmarks 💪
And ou... | https://swizec.com/blog/pg-mem-and-jest-for-smooth-integration-testing/ | CC-MAIN-2022-27 | refinedweb | 1,408 | 51.55 |
Quick Start Guide¶
The first thing you’ll need to do to get started is install ChatterBot.
pip install chatterbot
See Installation for options for alternative installation methods.
Create a new chat bot¶
from chatterbot import ChatBot chatbot = ChatBot("Ron Obvious")
Note
The only required parameter for the ChatBot is ... | https://chatterbot.readthedocs.io/en/stable/quickstart.html | CC-MAIN-2021-25 | refinedweb | 158 | 52.15 |
SequenceMatcher in Python
The topic of this tutorial: SequenceMatcher in Python using difflib.
introduction:
String is an interesting topic in programming. We use so many methods and build-in functions to program strings. SequenceMatcher class is one of them. With the help of SequenceMatcher we can compare the similari... | https://www.codespeedy.com/sequencematcher-in-python/ | CC-MAIN-2022-27 | refinedweb | 458 | 66.84 |
dpath 1.4.2
Filesystem-like pathing and searching for dictionaries
dpath-python
A python library for accessing and searching dictionaries via /slashed/paths ala xpath
Basically it lets you glob over a dictionary as if it were a filesystem. It allows you to specify globs (ala the bash eglob syntax, through some advanced... | https://pypi.python.org/pypi/dpath/1.4.2 | CC-MAIN-2018-05 | refinedweb | 1,744 | 64.71 |
The.
Generally the display driver supports scrolling in hardware, but I haven't found a solution to scroll text with the driver in landscape orientation. So I programmed a simple text buffer and corresponding drawing functions to display the buffer on the display.
To use the text buffer display, it only needs to be inc... | https://www.hackster.io/hague/m5stickc-textbuffer-scrolling-display-fb6428 | CC-MAIN-2022-33 | refinedweb | 353 | 56.05 |
Automatic Type Detection in C++ 11
Some of these new features are :
a) Automatic Type Detection
b) nullptr
c) Lambda Expressions
d) Uniform Initialization, etc.
Here, we shall discuss “Automatic Type Detection”.
The auto keyword
In C++ 11, the auto keyword was assigned a new meaning. It is no longer used as a storage c... | https://www.wincodebits.in/2015/07/automatic-type-detection-in-c-11.html | CC-MAIN-2018-34 | refinedweb | 681 | 73.58 |
Some of these options may be deprecated or provide altered functionality in Zenoss 3.0. See the chapter titled "ZenPack Conversion Tasks for 3.0" for additional compatibility information.
This section will show how to add a new tab in Zenoss (prior to Version 3.0) or add a selection to the
(Action menu) (Version 3.0 or... | http://community.zenoss.org/docs/DOC-10099 | CC-MAIN-2015-11 | refinedweb | 2,855 | 50.94 |
Bug #14479closed
Exceptions raised from a :call tracepoint can sometimes be "rescued" inside the method
Description
This is a Ruby 2.5 regression.
If you raise an exception from a :call tracepoint, it can, in certain circumstances, be caught by a rescue block inside the called method. Here is an illustration:
def foo b... | https://bugs.ruby-lang.org/issues/14479 | CC-MAIN-2021-43 | refinedweb | 402 | 73.47 |
When creating a GUI interface with the Tkinter, the windows’ size is usually a result of the size and location of the windows’ components. However, this is regulable by providing a specific width and height.
You can change the size of a Tkinter window by passing a width and height string as an input to the geometry() m... | https://www.codeunderscored.com/tkinter-set-window-size-explained-with-examples/ | CC-MAIN-2022-21 | refinedweb | 2,415 | 57.77 |
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