text stringlengths 20 1.01M | url stringlengths 14 1.25k | dump stringlengths 9 15 ⌀ | lang stringclasses 4
values | source stringclasses 4
values |
|---|---|---|---|---|
I have a stored procedure that returns multiple result sets. Each one is a complex type. The first result set would contain a list of items of the same complex type as the second result set, etc. These do not cleanly correlate to specific entities. For example, my POCO classes should be
public partial class Message { p... | https://entityframeworkcore.com/knowledge-base/19644129/entity-framework-nesting-complex-types | CC-MAIN-2021-10 | en | refinedweb |
Lightweight interface for SSRS reports to python
Project description
SSPYRS
The SSPYRS (SQL Server Python Reporting Services) library is a lightweight interface for interacting with and retrieving data from SSRS reports. The core functionality of the library is straightforward. Perform authentication to an SSRS server,... | https://pypi.org/project/sspyrs/ | CC-MAIN-2021-10 | en | refinedweb |
I’ve earned it!
Tag Archives: Udacity […]
Probability – Udacity
Probability Here you learned some fundamental rules of probability. Using notation, we could say that the outcome of a coin flip could either be T or H for the event that the coin flips tails or heads, respectively. Then the following rules are true: \bold... | https://tomreads.com/tag/udacity/ | CC-MAIN-2021-10 | en | refinedweb |
make generate-plist
cd /usr/ports/devel/p5-Devel-REPL/ && make install clean
pkg install p5-Devel-REPL
Number of commits found: 27 *_DEPENDS: this port does not depend on MooseX::AttributeHelpers
- Add NO_ARCH
- Bump PORTREVISION for dependency change
With hat: perl
Fix LICENSE_FILE
Reported by: pkg-fallout
Fix license... | https://www.freshports.org/devel/p5-Devel-REPL/ | CC-MAIN-2021-10 | en | refinedweb |
Tracing incoming requests with the X-Ray SDK for Ruby middleware
You can use the X-Ray SDK to trace incoming HTTP requests that your application serves on an EC2 instance in Amazon EC2, AWS Elastic Beanstalk, or Amazon ECS.
If you use Rails, use the Rails middleware to instrument incoming HTTP requests. When you add th... | https://docs.aws.amazon.com/xray/latest/devguide/xray-sdk-ruby-middleware.html | CC-MAIN-2021-10 | en | refinedweb |
Class BorderImage
- java.lang.Object
- javafx.scene.layout.BorderImage
public class BorderImage extends ObjectDefines properties describing how to render an image as the border of some Region. A BorderImage must have an Image specified (it cannot be null). The.
- Since:
- JavaFX 8.0
Constructor Detail
BorderImage
publi... | https://docs.huihoo.com/java/javase/9/docs/api/javafx/scene/layout/BorderImage.html | CC-MAIN-2021-10 | en | refinedweb |
Image Class
Definition
Represents a control that displays an image.
public ref class Image : System::Windows::FrameworkElement, System::Windows::Markup::IUriContext
[System.Windows.Localizability(System.Windows.LocalizationCategory.None, Readability=System.Windows.Readability.Unreadable)] public class Image : System.Wi... | https://docs.microsoft.com/en-us/dotnet/api/system.windows.controls.image?view=netframework-4.7.2 | CC-MAIN-2021-10 | en | refinedweb |
Standard MBeans
When the MBean server performs its introspection, it sees the getQueueSize() method, indicating a readable attribute called QueueSize. It also notices a setQueueSize() method that takes the correct number of parameters for a setter but also provides a return value. Because a setter cannot return a value... | https://www.developer.com/java/other/article.php/10936_2212031_5/standard-mbeans.htm | CC-MAIN-2021-10 | en | refinedweb |
The QImageFormatType class is a factory that makes QImageFormat objects. More...
#include <qasyncimageio.h>
List of all member functions.
Whereas; you can thus override current and future built-in formats.
See also Graphics Classes, Image Processing Classes, and Multimedia Classes.
Returns a decoder for decoding an ima... | https://doc.qt.io/archives/3.3/qimageformattype.html | CC-MAIN-2021-10 | en | refinedweb |
From: David Abrahams (dave_at_[hidden])
Date: 2003-02-14 17:31:13
"Rozental, Gennadiy" <gennadiy.rozental_at_[hidden]> writes:
>> > I could do something along following lines:
>> >
>> > #include <iostream>
>> > using namespace std;
>> >
>> > void
>> > unknown_exception_handler()
>> > {
>> > try {
>> > throw;
>> > }
>> ... | https://lists.boost.org/Archives/boost/2003/02/44360.php | CC-MAIN-2021-10 | en | refinedweb |
In this tutorial, we are going to see how to enable Spring Boot Lazy Loading of beans while running the application.
What is Spring Boot Lazy Loading:
Spring Framework has support for lazy bean initialisation since along ago. In spring by default; if the application context being refreshed, every bean in the context wi... | https://www.onlinetutorialspoint.com/spring-boot/spring-boot-lazy-loading-beans-example.html | CC-MAIN-2020-29 | en | refinedweb |
Build a Batch Pipeline with Maven Archetypes (Java)
To build a Batch Pipeline using the Data Processing Library, we use the SDK Maven Archetypes to create a skeleton for the project. The Open Location Platform Portal is used to manage credentials, to create a catalog and manage access rights. The SDK Maven Archetypes i... | https://developer.here.com/documentation/data-processing-library/dev_guide/topics/quickstart-java.html | CC-MAIN-2020-29 | en | refinedweb |
I am trying to map many-to-many relationship with the same entity. The
User entity has an
IList<User> data field for
Contacts, which stores users' contacts/friends information:
public class User : DomainModel { public virtual IList<User> Contacts { get; protected set; } //irrelevant code omitted }
When I try to use flu... | https://entityframeworkcore.com/knowledge-base/39771808/------------------ | CC-MAIN-2020-29 | en | refinedweb |
How to sleep in python using time.sleep() method :
In python, we have one method to pause the execution of a program : ‘sleep()‘. This method is available in ‘time’ module. In this tutorial, we will learn how to pause a program for a specific time interval using sleep.
Syntax of Python time.sleep() :
time.sleep(secs)
E... | https://www.codevscolor.com/python-time-sleep/ | CC-MAIN-2020-29 | en | refinedweb |
Today I stumbled upon the following article. I encourage you to read the article, but for brevity I will sum it up. Basically, when creating a for loop in most C-based languages, there are two basic incrementation operators: Pre-increment (++i) and Post-increment (i++), with Post-increment being by far more common. Fro... | https://brennydoogles.wordpress.com/2012/03/15/science-it-still-works/ | CC-MAIN-2021-49 | en | refinedweb |
UPDATE: This article refers to our hosted Elasticsearch offering by an older name, Found. Please note that Found is now known as Elastic Cloud.
WARNING: This article contains outdated information. We no longer recommend taking its advice.
Using plugins, it's possible to add new functionality to Elasticsearch without ha... | https://www.elastic.co/blog/found-writing-a-plugin/ | CC-MAIN-2021-49 | en | refinedweb |
Don't Stop Me Now: How to Use React useTransition() hook
Some UI updates should be performed as quickly as possible (typing into an input field, select a value from dropdown), while others can have lower priority (filtering a list).
Until now, React hasn't provided a tool to prioritize UI updates.
Fortunately, starting... | https://dmitripavlutin.com/react-usetransition/?utm_campaign=CSS%20Animation%20Weekly&utm_medium=email&utm_source=Revue%20newsletter | CC-MAIN-2021-49 | en | refinedweb |
Introduction to ASP.NET Core part 8: MVC continued with controller actions and our first view
February 1, 2017 Leave a comment
Introduction
In the previous post we started looking into MVC in .NET Core. We added a new library through NuGet and wired up the MVC middleware in Startup.cs. Routing is about mapping parts of... | https://dotnetcodr.com/2017/02/01/introduction-to-asp-net-core-part-8-mvc-continued-with-controller-actions-and-our-first-view/ | CC-MAIN-2021-49 | en | refinedweb |
/* * <wtf/Forward.h> #include <wtf/RefCounted.h> #include <wtf/RefPtr.h> namespace WebCore { class MediaQueryListListener; class MediaQueryEvaluator; class MediaQueryMatcher; class MediaQuerySet; // final : public RefCounted<MediaQueryList> { public: static Ref<MediaQueryList> create(MediaQueryMatcher&, Ref<MediaQuery... | https://opensource.apple.com/source/WebCore/WebCore-7607.2.6.1.1/css/MediaQueryList.h.auto.html | CC-MAIN-2021-49 | en | refinedweb |
Investors considering a purchase of Cognex Corp. (Symbol: CGNX) stock, but tentative about paying the going market price of $33.77/share, might benefit from considering selling puts among the alternative strategies at their disposal. One interesting put contract in particular, is the May 2016 put at the $30 strike, whi... | https://www.nasdaq.com/articles/commit-buy-cognex-corp-30-earn-104-annualized-using-options-2015-09-24 | CC-MAIN-2021-49 | en | refinedweb |
This guide demonstrates how to use the tools available with the TensorFlow Profiler to track the performance of your TensorFlow models. You will learn how to understand how your model performs on the host (CPU), the device (GPU), or on a combination of both the host and device(s).
Profiling helps understand the hardwar... | https://www.tensorflow.org/guide/profiler?hl=lt&skip_cache=true | CC-MAIN-2021-49 | en | refinedweb |
This post is meant for new and or aspiring data scientists trying to decide what model to use for a problem.
This post will not be going over data wrangling. Which hopefully, you know, is the majority of the work a data scientist does. I’m assuming you have some data ready, and you want to see how you can make some pre... | https://www.thinkdataanalytics.com/how-to-select-an-initial-model-for-your-data-science-problem/ | CC-MAIN-2021-49 | en | refinedweb |
3.2 DGL NN Module Forward Function¶
In NN module,
forward() function does the actual message passing and
computation. Compared with PyTorch’s NN module which usually takes
tensors as the parameters, DGL NN module takes an additional parameter
dgl.DGLGraph. The
workload for
forward() function can be split into three par... | https://docs.dgl.ai/en/latest/guide/nn-forward.html | CC-MAIN-2021-49 | en | refinedweb |
@Generated(value="OracleSDKGenerator", comments="API Version: 20200131") public class ListDetectorRulesRequest extends BmcRequest<Void>
getBody$, getInvocationCallback, getRetryConfiguration, setInvocationCallback, setRetryConfiguration, supportsExpect100Continue
clone, finalize, getClass, notify, notifyAll, wait, wait... | https://docs.oracle.com/en-us/iaas/tools/java/2.10.0/com/oracle/bmc/cloudguard/requests/ListDetectorRulesRequest.html | CC-MAIN-2021-49 | en | refinedweb |
RPC Calls Between Client- and Server-Side
Vaadin supports making Remote Procedure Calls (RPC) between a server-side component and its client-side widget counterpart. RPC calls are normally used for communicating stateless events, such as button clicks or other user interaction, in contrast to changing the shared state.... | https://vaadin.com/docs/v8/framework/gwt/gwt-rpc | CC-MAIN-2021-49 | en | refinedweb |
#include <XnCppWrapper.h>
Detailed Description
Purpose: The ScriptNode object loads an XML script from a file or string, and then runs the XML script to build a production graph. It also references every node created from that script, so it wouldn't be destroyed.
Remarks:
A typical usage of a script node is:
- Create t... | https://documentation.help/OpenNI/classxn_1_1_script_node.html | CC-MAIN-2021-49 | en | refinedweb |
i to use TouchDelegate in both ImageButtons. If it’s not possible then what can be a effective way to extend the clicking area of a view? Thanks in advance ……..
Here is my xml code:
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout android: <RelativeLayout android: <RelativeLayout android: <ImageButton android: </... | https://exceptionshub.com/android-how-to-use-multiple-touchdelegate.html | CC-MAIN-2021-49 | en | refinedweb |
I have no idea what I've done to break things, but after not using PyCharm in a long time I suddenly can't get it to run my test code.
I have the latest version of both PyCharm (Community Edition 2018.3.3) and Python (3.9). I did get a weird interpreter error, but when I manually point PyCharm at my Python 3.9 exe file... | https://intellij-support.jetbrains.com/hc/en-us/community/posts/360010629600-PyCharm-Traceback-Error?page=1#community_comment_360002979640 | CC-MAIN-2021-49 | en | refinedweb |
Hi All,
i’ve written a program in delphi that sends a string to the COM port, the arduino reads it and sends it
back. I can read the send back data perfectly. What i don’t seem to manage is how i can convert
the serial data (they come in trough decimal numbers that represent the ASCII table) and show it
on my lcd. What... | https://forum.arduino.cc/t/cant-display-serial-data/155439 | CC-MAIN-2021-49 | en | refinedweb |
Hello there,
today I received a APA102 Dotstar led strip consisting of 144 LEDs/m. I wanted to start and connected the Datapin to Pin 11 on my Arduino Uno and the Clockpin on 13 to use the spi-bus.
After that I downloaded the Adafruit Dotstar library and loaded the strandtest. The strip is working but there is always o... | https://forum.arduino.cc/t/led-is-not-turning-off/563933 | CC-MAIN-2021-49 | en | refinedweb |
AWS Partner Network (APN) Blog
Category: Compute.
Amazon Linux Ready Program Updated to Include the Next-Generation Amazon Linux Operating System
The updated Amazon Linux Ready Program will now validate AWS Partner software products that run on Amazon Linux 2 as well as the next-generation Amazon Linux 2022. Amazon Lin... | https://aws.amazon.com/blogs/apn/category/compute/ | CC-MAIN-2021-49 | en | refinedweb |
Closed Bug 1112769 Opened 7 years ago Closed 7 years ago
Move js/src/vm/Numeric
Conversions .h to js/public/Numeric Conversions .h as public API
Categories
(Core :: JavaScript Engine, defect)
Tracking
()
mozilla37
People
(Reporter: Waldo, Assigned: Waldo)
References
Details
Attachments
(1 file)
ToInt32, ToInteger, and ... | https://bugzilla.mozilla.org/show_bug.cgi?id=1112769 | CC-MAIN-2021-49 | en | refinedweb |
Werkzeug provides a
Client to simulate requests to a WSGI application without starting a server. The client has methods for making different types of requests, as well as managing cookies across requests.
>>> from werkzeug.test import Client >>> from werkzeug.testapp import test_app >>> c = Client(test_app) >>> respons... | https://getdocs.org/Werkzeug/docs/2.0.x/test | CC-MAIN-2021-49 | en | refinedweb |
QNSPSA¶
- class QNSPSA(fidelity, maxiter=100, blocking=True, allowed_increase=None, learning_rate=None, perturbation=None, last_avg=1, resamplings=1, perturbation_dims=None, regularization=None, hessian_delay=0, lse_solver=None, initial_hessian=None, callback=None)[source]¶
Bases :
qiskit.algorithms.optimizers.spsa.SPS... | https://qiskit.org/documentation/locale/fr_FR/stubs/qiskit.algorithms.optimizers.QNSPSA.html | CC-MAIN-2021-49 | en | refinedweb |
Details
- Type:
Technical task
- Status: Closed
- Priority:
P1: Critical
- Resolution: Done
- Fix Version/s: 6.1.0 Alpha, 6.1
- Component/s: QML: Tooling
- Labels:
- Commits:bdb2b66f3d7d027e3022aabd63fe73d305ed058f (qt/qtdeclarative/dev)
Description
You can register extended types via the QML_EXTENDED macro. The extens... | https://bugreports.qt.io/browse/QTBUG-89501 | CC-MAIN-2021-49 | en | refinedweb |
On Mon, Sep 16, 2002 at 11:16:20PM +0200, Peter Waechtler wrote:
> Am Montag den, 16. September 2002, um 17:44, schrieb Andrea Arcangeli:
>
> >On Mon, Sep 16, 2002 at 03:49:27PM +0100, Alan Cox wrote:
> >>Also does turning off the nmi watchdog junk make the box stable ?
> >
> >good idea, I didn't though about this one ... | http://lkml.iu.edu/hypermail/linux/kernel/0209.2/0222.html | CC-MAIN-2021-49 | en | refinedweb |
Making Tests Reliable
There are different types of problems which can cause problems in your tests:
Tests are not understood by other developers/testers and are disabled or accidentally broken
Changes in the application causes tests to fail
Problems in the testing environment causes tests to fail
You need to take these... | https://vaadin.com/docs/latest/tools/testbench/making-tests-reliable | CC-MAIN-2021-49 | en | refinedweb |
0.6.2-release
From OpenSimulator
r8067 | melanie | 2009-01-17 11:35:40 -0700 (Sat, 17 Jan 2009) | 3 lines
Change list type to compare length instead of references. Fixes Mantis #3002
r8066 | justincc | 2009-01-16 14:56:13 -0700 (Fri, 16 Jan 2009) | 4 lines
- Rig up enough infrastructure to actually perform a successful... | http://opensimulator.org/wiki/0.6.2-release | CC-MAIN-2021-49 | en | refinedweb |
Every time I need to do
import Ember from 'ember' to be able to use
Ember.testing in a conditional, I cringe a bit.
In an ecosystem on the fast track to Embroider, it seems a huge opportunity cost to have to import the whole Ember module as Embroider will then need to pull in everything so we can’t tree shake the unuse... | https://discuss.emberjs.com/t/is-there-an-alternative-to-using-ember-testing/19215 | CC-MAIN-2021-49 | en | refinedweb |
Hi! I am trying to develop an application that uses Core MIDI to instantiate a connection to my Macbook via Audio MIDI Setup. I have created a client within my application and that shows up under the directory in Audio MIDI Setup on my macbook. Now I am stuck trying to figure out how to send MIDI from my app to my comp... | https://forums.developer.apple.com/thread/115882 | CC-MAIN-2019-39 | en | refinedweb |
Text boxes with different fonts!
Periscope has a feature called Text on Dashboards that allow users to add text boxes as banners, announcements, and descriptions of charts! However, they currently only support one font.
With the R and Python integration, users can use Plotly to replicate the Text on Dashboard feature b... | https://community.periscopedata.com/t/k9n2l4/text-boxes-with-different-fonts | CC-MAIN-2019-39 | en | refinedweb |
In Salesforce DX – Using Existing Source we moved code from an org that was not set up for Salesforce DX to a code base and pushed it to a scratch org. And since we verified that it worked in the scratch org it is time to deploy it to our Development Hub or Dev Hub.
Dev Hub?
Yes, our Dev Hub. According to the Developer... | https://wipdeveloper.com/salesforce-dx-push-changes-to-dev-hub/ | CC-MAIN-2019-39 | en | refinedweb |
Logging¶
Scrapy provides a logging facility which can be used through the
scrapy.log module. The current underlying implementation uses Twisted
logging but this may change in the future.
The logging service must be explicitly started through the
scrapy.log.start() function.
Log levels¶
Scrapy provides 5 logging levels:... | http://doc.scrapy.org/en/0.14/topics/logging.html | CC-MAIN-2019-39 | en | refinedweb |
OpenShift Container Platform 3.x Tested Integrations
Tested Integrations are a defined set of specifically tested integrating technologies that represent the most common combinations that OpenShift customers are using or might want to run. For these integrations, Red Hat has directly, or through certified partners, exe... | https://access.redhat.com/articles/2176281 | CC-MAIN-2019-39 | en | refinedweb |
By Chao Qian (Xixie)
In our previous articles, we have introduced UnixBench and discussed its code-level implementation .
This article describes why UnixBench scores vary between scenarios, and what needs to be considered
VMs provided by many cloud vendors in China are not pinned to CPUs, and because of this they may g... | https://www.alibabacloud.com/blog/7-factors-that-influence-unixbench-scores_594679 | CC-MAIN-2019-39 | en | refinedweb |
Spiders¶
Spiders
Itemobjects,
Requestobjects,.
Built-in spiders reference¶
For the examples used in the following spiders reference, we’ll assume we have a
TestItem declared in a
myproject.items module, in your project:
from scrapy.item import Item class TestItem(Item): id = Field() name = Field() description = Field()... | http://doc.scrapy.org/en/0.10.3/topics/spiders.html | CC-MAIN-2019-39 | en | refinedweb |
Checks are like asserts but differ in that they don't halt execution, instead they just store the result of the check, pass or fail, and let the script execution continue. Take a look at thresholds for a way to halt execution. Checks are great for codifying assertions relating to HTTP requests/responses, making sure th... | https://docs.k6.io/docs/checks | CC-MAIN-2019-39 | en | refinedweb |
Tag：complex
Ingerface {} type conversion summaryGolang’s interface {} is powerful and can point to various types of data. There are several methods for data type conversion There are the following definitions type BaseService struct { IService serviceName string routineNum int } type MyEnum int const ( CAT MyEnum = iot... | https://developpaper.com/tag/complex/ | CC-MAIN-2021-43 | en | refinedweb |
table of contents
NAME¶
install_sound - Initialises the sound module. Allegro game programming library.
SYNOPSIS¶
#include <allegro.h>
int install_sound(int digi, int midi, const char *cfg_path);
DESCRIPTION¶¶
Returns zero if the sound is successfully installed, and -1 on failure. If it fails it will store a descriptio... | https://manpages.debian.org/bullseye/allegro4-doc/install_sound.3alleg4.en.html | CC-MAIN-2021-43 | en | refinedweb |
The C# constructor is a type of method defined inside a class for initializing that class’s variables. In general, the name of the constructor should be the same as the class name. The C# constructor doesn’t return any value, and hence it is said to be a non-value returning method.
In general, every class holds some fi... | https://www.tutorialgateway.org/csharp-constructor/ | CC-MAIN-2021-43 | en | refinedweb |
NavDestination
public class NavDestination
NavDestination represents one node within an overall navigation graph.
Each destination is associated with a
Navigator which knows how to navigate to this particular destination.
Destinations declare a set of
actions that they support. These actions form a navigation API for t... | https://developer.android.com/reference/androidx/navigation/NavDestination?hl=sv | CC-MAIN-2021-43 | en | refinedweb |
If you are a beginner, then this article is for you. As a beginner, you might face problems in setting a proper path for python. In today’s tutorial, we will learn how to set a default path for python whenever we install python into our system.
Introduction
Unlike most operating systems such as Unix, Windows does not i... | https://www.pythonpool.com/default-python-path/ | CC-MAIN-2021-43 | en | refinedweb |
I was trying to write a wrapper for number_to_currency to return
currency in pounds. I used a helper class to do this.
def number_to_pounds(amt)
number_to_currency(amt, :unit => “”)
end
This works fine, but I am trying to understand why I can’t use a
symbol to pass the values. I thought symbols were like pointers. (you... | https://www.ruby-forum.com/t/doubt-with-symbols-in-rails/197595 | CC-MAIN-2021-43 | en | refinedweb |
GREPPER
SEARCH
SNIPPETS
USAGE DOCS
INSTALL GREPPER
All Languages
>>
Whatever
>>
stackoverflow error java
“stackoverflow error java” Code Answer’s
stackoverflow error
whatever by
Splendid Spider
on Apr 25 2020
Comment
9
It usually happens when the stack pointer exceeds the stack bound. Usually due to deep infinite recur... | https://www.codegrepper.com/code-examples/whatever/stackoverflow+error+java | CC-MAIN-2021-43 | en | refinedweb |
Hi folks, I've noticed that zooming on the text won't make
> the text any larger, and some other instances like
> sub-axes share the problem too. And it is not the default
> zoom behavior people usually expect. Any solution to that?
Well, I suspect we'd have to poll people to know whether this is the
behavior they usua... | https://discourse.matplotlib.org/t/matplotlib-users-digest-vol-1-458-4-msgs/1895 | CC-MAIN-2021-43 | en | refinedweb |
PhpSpreadsheetPhpSpreadsheet
PhpSpreadsheet is a library written in pure PHP and providing a set of classes that allow you to read from and to write to different spreadsheet file formats, like Excel and LibreOffice Calc.
File formats supportedFile formats supported
RequirementsRequirements
- PHP version 5.5 or higher
-... | https://reposhub.com/php/files/PHPOffice-PhpSpreadsheet.html | CC-MAIN-2021-43 | en | refinedweb |
Chris Fonnesbeck wrote:
I think there is more to it than that. There are all sorts of
dependencies on either Numeric or numarray that need to be addressed.
Try installing matplotlib without either Numeric or numarray -- I dont
think you will get very far.
Ah, good point. It would be good to begin work on this, but IMHO... | https://discourse.matplotlib.org/t/matplotlib-and-scipy-core/3669 | CC-MAIN-2021-43 | en | refinedweb |
Those who have “reversed” .NET libraries would probably argue that you’re not really reversing a binary if it contains full type information. Commercial software developers and malware authors would make a similar claim and are therefore compelled to go to great lengths to obfuscate .NET binaries in order to make analy... | https://www.digitaloperatives.com/2013/11/27/programmatic-string-deobfuscation-in-net-malware/ | CC-MAIN-2021-43 | en | refinedweb |
Working commands to the database. So, Using these programs, we can perform several operations such as Insertion, Deletion, Updating, and Retrieving.
Here, In this article, We will discuss working with MySQL BLOB in python. With the help of BLOB(Large Binary Object) data type in MySQL, we can store files or images in ou... | https://www.geeksforgeeks.org/working-with-mysql-blob-in-python/?ref=rp | CC-MAIN-2021-43 | en | refinedweb |
xpost from my personal blog
As you may have seen from my last post I'm migrating things to Next.js and keep running into little issues, so I've decided to blog about them here. The newest issue I've run into has been sharing common TypeScript components between apps in a Lerna monorepo. My setup looks like this:
packag... | https://dev.to/alexbh/shared-components-in-a-lerna-typescript-next-js-project-5426 | CC-MAIN-2021-21 | en | refinedweb |
In Java 5, static imports allow you to take a definition from an interface and conveniently use it as if it is a locally defined variable.
If you must use static imports, make sure your namespace is unique enough.
Bad:
package com.xyz.photos.web; // Defining some view names public interface ViewNames { String INVITATIO... | http://javagoodways.com/upgrade_static_Use_static_imports_carefully.html | CC-MAIN-2021-21 | en | refinedweb |
- ChatterFeed
- 14Best Answers
- 0Likes Received
- 0Likes Given
- 0Questions
- 72Replies.
Updating flag on Account when Contact is edited via Trigger
Hi everyone,
I'm new to Apex coding, so please forgive me if this question is amazingly basic.
I'm trying to build a trigger that fires when a contact record is edited. I... | https://developer.salesforce.com/forums/ForumsProfile?userId=005F0000003FdDRIA0&communityId=09aF00000004HMGIA2 | CC-MAIN-2021-21 | en | refinedweb |
Exploratory Data Analysis (EDA) is an approach to analyzing datasets to summarize their main characteristics. It is used to understand data, get some context regarding it, understand the variables and the relationships between them, and formulate hypotheses that could be useful when building predictive models.
All data... | https://practicaldev-herokuapp-com.global.ssl.fastly.net/nexttech/how-to-perform-exploratory-data-analysis-with-seaborn-29eo | CC-MAIN-2021-21 | en | refinedweb |
Instrumentation helpers for mutexes. More...
#include "my_psi_config.h"
#include "mysql/components/services/mysql_mutex_bits.h"
#include "mysql/components/services/psi_mutex_bits.h"
#include "mysql/psi/psi_mutex.h"
#include "thr_mutex.h"
#include "pfs_mutex_provider.h"
Go to the source code of this file.
Instrumentatio... | https://dev.mysql.com/doc/dev/mysql-server/latest/psi_2mysql__mutex_8h.html | CC-MAIN-2021-21 | en | refinedweb |
Introduction, this guide is for you.
If you already know python but want to learn Javascript, you may be able to reverse engineer this article to learn Javascript, no promises though.
I hope that you find a ton of value from this guide!
A few things I like about Python over Javascript in no particular order:
- Less pun... | https://drewlearns.com/drew-learns-python-and-so-can-you/ | CC-MAIN-2021-21 | en | refinedweb |
>>”
Let me be the first to chime in.. I love C#. Let the flame wars begin.
But seriously, I am freaking good at it. Say what you want about M$, C# is a nifty language.
I second Michael’s sentiments. C# makes Windows development palatable. The IDE, compiler, and debugger in all editions of Visual Studio are really slick... | https://hackaday.com/2010/09/03/c-sharp-development-101-a-tutorial-series/?replytocom=176947 | CC-MAIN-2021-21 | en | refinedweb |
Subject: Re: [Boost-build] [Distributing] Configuring boost tools
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2009-01-10 12:16:17
AMDG
Bernhard Reiter wrote:
> I'm interested in adding boost tools (as boostbook, quickbook etc.) to
> the Ubuntu/Debian libboost package. ( See also
> )
> It is of course pretty ea... | https://lists.boost.org/boost-build/2009/01/21082.php | CC-MAIN-2021-21 | en | refinedweb |
What is an abstract base class?
In simple words, an abstract base class provides a blueprint for other classes. Abstract base classes don't contain the implementation. Instead, they provide an interface and make sure that the derived classes are properly implemented.
Why do we need abstract base classes?
Imagine that y... | https://practicaldev-herokuapp-com.global.ssl.fastly.net/dollardhingra/understanding-the-abstract-base-class-in-python-k7h | CC-MAIN-2021-21 | en | refinedweb |
A storage to store particles. More...
#include <ParticleStorage.h>
A storage to store particles.
This class provides both generic CPU and GPU storages for particles, and provides generic methods to keep track of the currently allocated particles in this storage, and to keep track of the free slots that can be used to a... | https://proland.imag.fr/doc/proland-4.0/core/html/classproland_1_1ParticleStorage.html | CC-MAIN-2021-21 | en | refinedweb |
The QWriteLocker class is a convenience class that simplifies locking and unlocking read-write locks for write access. More...
#include <QWriteLocker>
Note: All the functions in this class are thread-safe.
The QWriteLocker class is a convenience class that simplifies locking and unlocking read-write locks for write acc... | https://doc.qt.io/archives/qtopia4.3/qwritelocker.html | CC-MAIN-2021-21 | en | refinedweb |
I’m running into a common pattern in the code that I’m writing, where I need to wait for all threads in a group to complete, with a timeout. The timeout is supposed to be the time required for all threads to complete, so simply doing thread.Join(timeout) for each thread won’t work, since the possible timeout is then ti... | https://exceptionshub.com/c-waiting-for-all-threads-to-complete.html | CC-MAIN-2021-21 | en | refinedweb |
As one of the lead PMs for SAP Cloud Platform Mobile Services, I often have the privilege to hear about customers describe the business problems they are trying to solve with mobility, or increasingly with the business opportunities they would like to create with mobility. I’m constantly impressed with the ideas that p... | https://blogs.sap.com/2018/10/31/sending-a-mobile-card-from-an-sap-cloud-platform-sdk-for-android-app/ | CC-MAIN-2021-21 | en | refinedweb |
Suppose there is a group of two or more people and they wants to meet and minimize the total travel distance. We have a 2D grid of values 0 or 1, where each 1 mark the home of someone in the group. The distance is calculated using the formula of Manhattan Distance, so distance(p1, p2) = |p2.x - p1.x| + |p2.y - p1.y|.
S... | https://www.tutorialspoint.com/best-meeting-point-in-cplusplus | CC-MAIN-2022-21 | en | refinedweb |
In this article, we will see how to delete an object from S3 using Boto 3 library of Python.
Example − Delete test.zip from Bucket_1/testfolder of S3
Step 1 − Import boto3 and botocore exceptions to handle exceptions.
Step 2 − s3_files_path is parameter in function.
Step 3 − Validate the s3_files_path is passed in AWS ... | https://www.tutorialspoint.com/how-to-use-boto3-library-in-python-to-delete-an-object-from-s3-using-aws-resource | CC-MAIN-2022-21 | en | refinedweb |
This is the mail archive of the gcc-prs@gcc.gnu.org mailing list for the GCC project.
The following reply was made to PR c++/9829; it has been noted by GNATS. From: mmitchel at gcc dot gnu dot org To: gcc-gnats at gcc dot gnu dot org Cc: Subject: c++/9829 Date: 26 Feb 2003 05:24:17 -0000 CVSROOT: /cvs/gcc Module name: ... | https://gcc.gnu.org/legacy-ml/gcc-prs/2003-02/msg01354.html | CC-MAIN-2022-21 | en | refinedweb |
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Devise: Add a select to my signup form
Hi all, me again! haha
So i have got my app working as i want so far. All is good and i am picking up Rails really quickly thanks to GoRails.
I am however a little stuck, I can't seem to add in a select for my sign... | https://gorails.com/forum/devise-add-a-select-to-my-signup-form | CC-MAIN-2022-21 | en | refinedweb |
It's Hack Week again at SUSE. 🥳 An annual tradition where we all work on passion projects for a whole week. Some of us make music, others use the time to experiment with the latest technologies and start new Open Source projects.
My project this time was to see if there's a better way for us to do automated browser te... | https://dev.to/kraih/playwright-and-mojolicious-21hn | CC-MAIN-2022-21 | en | refinedweb |
KNN classification and classification prediction based on support vector machine
Iris dataset - KNN classification
KNN classification
Understanding: calculate the distance between the unknown sample and all known samples, select the K known samples closest to the unknown sample, and classify the unknown sample and the ... | https://programmer.help/blogs/knn-classification-and-classification-prediction-based-on-support-vector-machine.html | CC-MAIN-2022-21 | en | refinedweb |
How to trigger change detection in Angular?
I perform add, update and delete operations on the grid but I can’t able to refresh the grid without refreshing the page. How Can I dothis?
Answers (1)Add Answer
Using detect changes() in a component will immediately run change detection in that component and its children. Th... | https://www.thecodehubs.com/question/how-to-trigger-change-detection-in-angular/ | CC-MAIN-2022-21 | en | refinedweb |
Thanks for the reply. The original spatial data is a polygon geometry file. I was under the impression that if I create a relate, the relate wouldn't remain if I extracted the data (e.g. the "Feature Class to Shapefile" tool would not capture the related data). Is this the case?
They aren't permanent, they have to be ... | https://community.esri.com/t5/arcgis-pro-questions/arcgis-pro-join-one-to-many-join-by-attribute/td-p/589401 | CC-MAIN-2022-21 | en | refinedweb |
Concurrent programming from scratch (ten) - synchronization tool class
6 synchronization tools
6.1 Semaphore
Semaphore, that is, semaphore, provides concurrent access control over the number of resources. Its code is very simple, as shown below:
The function of the parameter method tryAcquire (long timeout, TimeUnit un... | https://programmer.help/blogs/concurrent-programming-from-scratch-synchronization-tool-class.html | CC-MAIN-2022-21 | en | refinedweb |
Hi I am have a c++ file startup.cpp which tries to load a class com.abc.HelloWorld. The program is shown below. void _Jv_RunMain (jclass klass, const char *name, int argc, const char **argv, bool is_jar); int main(int argc, const char **argv) { JvVMInitArgs vm_args; bool jar_mode = false; vm_args.options = NULL; vm_arg... | https://gcc.gnu.org/pipermail/java/2009-October/026951.html | CC-MAIN-2022-21 | en | refinedweb |
Managing Dates and Times in JavaScript Using date-fns
Working?
Moment.js is a fantastic library for working with dates in JavaScript — it has many great features and offers a whole host of useful utilities. It is, however, is not without its critics.
Many people cite the fact that Moment objects are mutable (i.e. opera... | https://www.sitepoint.com/date-fns-javascript-date-library/ | CC-MAIN-2022-21 | en | refinedweb |
Catalog files¶
This document is a formal description of the XML catalog format. A catalog contains meta-data for a collection of feeds. Catalogs make it easier to find feeds for specific applications.
Syntax¶
Catalog files have the following syntax (
?follows optional items,
*means zero-or-more, order of elements is no... | https://docs.0install.net/specifications/catalog/ | CC-MAIN-2022-21 | en | refinedweb |
Created on 2013-04-05 01:15 by brett.cannon, last changed 2020-02-04 20:36 by dino.viehland. This issue is now closed.
To help with circular imports, IMPORT_FROM should be modified to check sys.modules if a getattr() check fails.
Like I mentioned on python-dev, it worries me a bit that this could be considered "unexpec... | https://bugs.python.org/issue17636 | CC-MAIN-2020-40 | en | refinedweb |
#include <itkWeakPointer.h>
Implements a weak reference to an object.
WeakPointer implements a weak reference to an object. A natural interface to the class is defined by operator -> (and *) among others. WeakPointer is really nothing more than a standard pointer. It is used to call attention to the fact that it does n... | https://itk.org/Doxygen/html/classitk_1_1WeakPointer.html | CC-MAIN-2020-29 | en | refinedweb |
import "golang.org/x/tools/refactor/importgraph"
Package importgraph computes the forward and reverse import dependency graphs for all packages in a Go workspace./".
Search returns all the nodes of the graph reachable from any of the specified roots, by following edges forwards. Relationally, this is the reflexive tran... | https://godoc.org/golang.org/x/tools/refactor/importgraph | CC-MAIN-2020-29 | en | refinedweb |
Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
3 years, 2 months ago.
Unipolar Stepper Motor Problem not function
hello sir, I got problem on using the unipolar stepper motor. i already make reference on ... | https://os.mbed.com/questions/77916/Unipolar-Stepper-Motor-Problem-not-funct/ | CC-MAIN-2020-29 | en | refinedweb |
Ready to deploy your trained model in a production environment? TensorFlow Serving is a process that will host your trained model so that client side applications can make inference requests to the TensorFlow Serving server and get back predictions. TensorFlow Serving is now available as both a conda package and a Dock... | https://developer.ibm.com/linuxonpower/2019/07/16/new-in-watson-machine-learning-community-edition-1-6-1-tensorflow-serving/ | CC-MAIN-2020-29 | en | refinedweb |
. namespace myNamespace 2 { 3 class AllocateBuffer 4 { 5 public static void TryAllocateBuffer() 6 { 7 int input_value = Console.Read(); 8 int[] integerArray = new int[input_value]; 9 } 10 } 11 }
In this code, input_value is copied from the user input via call to Console.Read() and used as an operand to operator new wit... | https://docs.roguewave.com/en/klocwork/current/cs.sv.tainted.alloc_size | CC-MAIN-2020-29 | en | refinedweb |
import "go.uber.org/zap/zaptest/observer"
Package observer provides a zapcore.Core that keeps an in-memory, encoding-agnostic repesentation of log entries. It's useful for applications that want to unit test their log output without tying their tests to a particular output encoding.
logged_entry.go observer.go
An Logge... | https://godoc.org/go.uber.org/zap/zaptest/observer | CC-MAIN-2020-29 | en | refinedweb |
#include "clang/ASTMatchers/Dynamic/Registry.h"
Definition at line 65 of file Registry.h.
Construct a matcher from the registry and bind it.
Similar the
constructMatcher() above, but it then tries to bind the matcher to the specified
BindID. If the matcher is not bindable, it sets an error in
Error and returns a null m... | https://clang.llvm.org/doxygen/classclang_1_1ast__matchers_1_1dynamic_1_1Registry.html | CC-MAIN-2020-29 | en | refinedweb |
Common Sense reduced to Priors
The goal of this document is to summarise a lesson we’ve had in the last year. We’ve done a lot of work on algorithmic bias (and open-sourced it). We reflected and concluded that constraints are an amazing idea that deserve to be used more often in machine learning.
This point drove us wr... | https://koaning.io/posts/priors-of-great-potential/ | CC-MAIN-2020-29 | en | refinedweb |
Master Overview
The Accelerate namespace provides high-performance code for manipulating image data.
The Accounts namespace provides classes for storing social-network account credentials and UIs for authentication.
The AddressBook namespace provides access to the central 'Address Book' contacts database.
The AddressBo... | https://developer.xamarin.com/api/root/ios-unified/ | CC-MAIN-2017-22 | en | refinedweb |
Parallels of Change
Mill Lake Park has had a great impact on my life and there are significant parallels of change between the two. Nothing stays the same. With a lot of effort and determination, positive change can emerge which enables a park or a person to flourish.
Mill Lake Park
A lake in the middle of town—what a ... | https://hubpages.com/health/Lost-and-Found-at-Mill-Lake-Park | CC-MAIN-2017-22 | en | refinedweb |
NUnit 3.0 is the second "reset" of the NUnit project. In 2002, we moved to an entirely new codebase and began to use .NET attributes as a way of designating tests. As of December 2008, 22 releases have been produced in that codeline and the functionality has grown enormously. NUnit 2.5 is currently under way and is exp... | https://launchpad.net/nunit-xtp | CC-MAIN-2017-22 | en | refinedweb |
Unable to run ruby script to git pull from github
Hi,
I have a rails server running in my Ubuntu 14.04 instance and I host my code in github.com. For user's pushing to github, I have setup a webhook to my app which listens to any POST call from github and tries to execute a ruby script gitscript.rb when the POST has al... | https://www.digitalocean.com/community/questions/unable-to-run-ruby-script-to-git-pull-from-github | CC-MAIN-2017-22 | en | refinedweb |
The last post showed a super simple encryption algorithm that let an untrusted person perform calculations with encrypted data such that when they gave the results back to you, you could decrypt them and get the results of the calculation as if they were done on the unencrypted values. The best part was that this untru... | http://blog.demofox.org/2015/09/05/improving-the-security-of-the-super-simple-symmetric-leveled-homomorphic-encryption-implementation/ | CC-MAIN-2017-22 | en | refinedweb |
Ajax Control Toolkit – Introduction
Introduction
Ajax Control Toolkit is set of server controls created
by Microsoft and community to work with ASP.Net AJAX applications. It is
available as separate download in asp.net site. This toolkit contains number of
ASP.Net AJAX extender controls and an array of web controls tha... | http://www.codedigest.com/Articles/ASPNETAJAX/124_Ajax_Control_Toolkit_%E2%80%93_Introduction.aspx | CC-MAIN-2017-22 | en | refinedweb |
How can one change the following text
The quick brown fox
jumps over the lazy dog.
to
The quick
brown fox + jumps over the + lazy dog.
using regex?
A solution for Ruby is still
missing... A simple one I came to so far is
def textwrap
text, width, indent=""
View Replies
wrap
long
lines
text
using
Regular
View Replies
I'... | http://bighow.org/tags/lines/1 | CC-MAIN-2017-22 | en | refinedweb |
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