<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	
	xmlns:georss="http://www.georss.org/georss"
	xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#"
	>

<channel>
	<title>Development Issues &#8211; DPS Computing</title>
	<atom:link href="https://www.dpscomputing.com/blog/category/development/development-issues/feed/" rel="self" type="application/rss+xml" />
	<link>https://www.dpscomputing.com/blog</link>
	<description>Your Ultimate Computing Website!</description>
	<lastBuildDate>Tue, 30 May 2023 17:22:38 +0000</lastBuildDate>
	<language>en-GB</language>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=6.9.8</generator>
<site xmlns="com-wordpress:feed-additions:1">49919150</site>	<item>
		<title>React Hook use is called conditionally. React Hooks must be called in the exact same order in every component render</title>
		<link>https://www.dpscomputing.com/blog/2023/05/30/react-hook-use-is-called-conditionally-react-hooks-must-be-called-in-the-exact-same-order-in-every-component-render/</link>
					<comments>https://www.dpscomputing.com/blog/2023/05/30/react-hook-use-is-called-conditionally-react-hooks-must-be-called-in-the-exact-same-order-in-every-component-render/#respond</comments>
		
		<dc:creator><![CDATA[DPS David]]></dc:creator>
		<pubDate>Tue, 30 May 2023 17:21:56 +0000</pubDate>
				<category><![CDATA[Development]]></category>
		<category><![CDATA[Development Issues]]></category>
		<category><![CDATA[Tutorials]]></category>
		<category><![CDATA[fix react hook error]]></category>
		<category><![CDATA[how to fix react hook error]]></category>
		<category><![CDATA[how to fix react hooks]]></category>
		<category><![CDATA[react development]]></category>
		<category><![CDATA[react development issues]]></category>
		<category><![CDATA[react error]]></category>
		<category><![CDATA[react hook error]]></category>
		<category><![CDATA[react hook is called conditionally]]></category>
		<category><![CDATA[react hooks]]></category>
		<category><![CDATA[react hooks must be called in the exact same order in every component render]]></category>
		<category><![CDATA[react hooks not working]]></category>
		<guid isPermaLink="false">https://www.dpscomputing.com/blog/?p=3949</guid>

					<description><![CDATA[React Hooks are fantastic and, used correctly, very powerful. But when it breaks, it all comes crashing down. None more so than with the relatively cryptic error: So, no mishmashing about with the order&#46;&#46;&#46;]]></description>
		
					<wfw:commentRss>https://www.dpscomputing.com/blog/2023/05/30/react-hook-use-is-called-conditionally-react-hooks-must-be-called-in-the-exact-same-order-in-every-component-render/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">3949</post-id>	</item>
		<item>
		<title>Prevent usage of Array index in keys &#8211; React</title>
		<link>https://www.dpscomputing.com/blog/2023/05/30/prevent-usage-of-array-index-in-keys-react/</link>
					<comments>https://www.dpscomputing.com/blog/2023/05/30/prevent-usage-of-array-index-in-keys-react/#respond</comments>
		
		<dc:creator><![CDATA[DPS David]]></dc:creator>
		<pubDate>Tue, 30 May 2023 17:07:01 +0000</pubDate>
				<category><![CDATA[Development]]></category>
		<category><![CDATA[Development Issues]]></category>
		<category><![CDATA[Tutorials]]></category>
		<category><![CDATA[fix prevent usage of array index in keys]]></category>
		<category><![CDATA[fix react errors]]></category>
		<category><![CDATA[fix react warnings]]></category>
		<category><![CDATA[jslint]]></category>
		<category><![CDATA[jsx lint]]></category>
		<category><![CDATA[prevent usage of array index in keys]]></category>
		<category><![CDATA[prevent usage of array index in keys tutorial]]></category>
		<category><![CDATA[react]]></category>
		<category><![CDATA[react development]]></category>
		<category><![CDATA[react errors]]></category>
		<category><![CDATA[react warnings]]></category>
		<guid isPermaLink="false">https://www.dpscomputing.com/blog/?p=3947</guid>

					<description><![CDATA[So, React has thrown you a curveball &#8211; or, you&#8217;ve discovered when linting your getting a warning saying &#8220;Prevent usage of Array index in keys&#8221;. Huh? Well, you probably already know the issue, but&#46;&#46;&#46;]]></description>
		
					<wfw:commentRss>https://www.dpscomputing.com/blog/2023/05/30/prevent-usage-of-array-index-in-keys-react/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">3947</post-id>	</item>
		<item>
		<title>MSSQLSERVER_18456 &#8211; Login failed for user &#8221;. Reason: An attempt to login using SQL authentication failed. Server is configured for Windows authentication only.</title>
		<link>https://www.dpscomputing.com/blog/2023/05/30/mssqlserver_18456-login-failed-for-user-reason-an-attempt-to-login-using-sql-authentication-failed-server-is-configured-for-windows-authentication-only/</link>
					<comments>https://www.dpscomputing.com/blog/2023/05/30/mssqlserver_18456-login-failed-for-user-reason-an-attempt-to-login-using-sql-authentication-failed-server-is-configured-for-windows-authentication-only/#respond</comments>
		
		<dc:creator><![CDATA[DPS David]]></dc:creator>
		<pubDate>Tue, 30 May 2023 16:51:14 +0000</pubDate>
				<category><![CDATA[Articles]]></category>
		<category><![CDATA[Development]]></category>
		<category><![CDATA[Development Issues]]></category>
		<category><![CDATA[Tutorials]]></category>
		<category><![CDATA[an attempt to login using sql authentication failed]]></category>
		<category><![CDATA[fix MSSQLSERVER_18456]]></category>
		<category><![CDATA[fix sql server error]]></category>
		<category><![CDATA[login failed for user]]></category>
		<category><![CDATA[MSSQLSERVER_18456]]></category>
		<category><![CDATA[server is configured for windows authentication only]]></category>
		<category><![CDATA[sql server errors]]></category>
		<category><![CDATA[sql server tutorials]]></category>
		<category><![CDATA[sql server windows authentication]]></category>
		<category><![CDATA[unable to login to sql server]]></category>
		<guid isPermaLink="false">https://www.dpscomputing.com/blog/?p=3945</guid>

					<description><![CDATA[SQL errors can be frustrating &#8211; and none more so than not beginning able to log in to the blasted thing! Let&#8217;s take you through some steps on understanding what the problem is (beyond&#46;&#46;&#46;]]></description>
		
					<wfw:commentRss>https://www.dpscomputing.com/blog/2023/05/30/mssqlserver_18456-login-failed-for-user-reason-an-attempt-to-login-using-sql-authentication-failed-server-is-configured-for-windows-authentication-only/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">3945</post-id>	</item>
		<item>
		<title>Access denied for user &#8216;root&#8217;@&#8217;localhost&#8217; &#8211; MySQL Error</title>
		<link>https://www.dpscomputing.com/blog/2023/04/04/access-denied-for-user-rootlocalhost-mysql-error/</link>
					<comments>https://www.dpscomputing.com/blog/2023/04/04/access-denied-for-user-rootlocalhost-mysql-error/#respond</comments>
		
		<dc:creator><![CDATA[DPS David]]></dc:creator>
		<pubDate>Tue, 04 Apr 2023 17:13:48 +0000</pubDate>
				<category><![CDATA[Articles]]></category>
		<category><![CDATA[Development]]></category>
		<category><![CDATA[Development Issues]]></category>
		<category><![CDATA[Access denied for user &#039;root&#039;@&#039;localhost&#039;]]></category>
		<category><![CDATA[cannot login to mysql]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[mysql access denied]]></category>
		<category><![CDATA[mysql access denied error]]></category>
		<category><![CDATA[mysql access denied for user]]></category>
		<category><![CDATA[mysql access denied for user root]]></category>
		<category><![CDATA[mysql access denied for user root@localhost]]></category>
		<category><![CDATA[mysql error]]></category>
		<category><![CDATA[mysql errors]]></category>
		<category><![CDATA[mysql password]]></category>
		<category><![CDATA[mysql root password]]></category>
		<category><![CDATA[mysql root password error]]></category>
		<category><![CDATA[mysql root user]]></category>
		<category><![CDATA[root@localhost password]]></category>
		<guid isPermaLink="false">https://www.dpscomputing.com/blog/?p=3729</guid>

					<description><![CDATA[You&#8217;ve landed here in frustration whilst developing your latest database-driven creation and want an answer to the question &#8211; how to fix &#8220;Access denied for user &#8216;root&#8217;@&#8217;localhost'&#8221;. Well, you&#8217;ve come to the right place.&#46;&#46;&#46;]]></description>
		
					<wfw:commentRss>https://www.dpscomputing.com/blog/2023/04/04/access-denied-for-user-rootlocalhost-mysql-error/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">3729</post-id>	</item>
		<item>
		<title>Creating Variable Names for Variables in Python</title>
		<link>https://www.dpscomputing.com/blog/2023/04/02/creating-variable-names-for-variables-in-python/</link>
					<comments>https://www.dpscomputing.com/blog/2023/04/02/creating-variable-names-for-variables-in-python/#respond</comments>
		
		<dc:creator><![CDATA[DPS David]]></dc:creator>
		<pubDate>Sun, 02 Apr 2023 10:29:41 +0000</pubDate>
				<category><![CDATA[Development]]></category>
		<category><![CDATA[Development Issues]]></category>
		<category><![CDATA[Tutorials]]></category>
		<category><![CDATA[change variable name]]></category>
		<category><![CDATA[change variable name at runtime]]></category>
		<category><![CDATA[change variable name in python]]></category>
		<category><![CDATA[create dynamic variable names]]></category>
		<category><![CDATA[create variable variable names]]></category>
		<category><![CDATA[dynamic variable names]]></category>
		<category><![CDATA[dynamic variable names python]]></category>
		<category><![CDATA[dynamic variables]]></category>
		<category><![CDATA[how to create dynamic variable names in python]]></category>
		<category><![CDATA[how to create variable variable names]]></category>
		<category><![CDATA[how to create variable variable names in python]]></category>
		<category><![CDATA[python]]></category>
		<category><![CDATA[python programming]]></category>
		<category><![CDATA[python tutorial]]></category>
		<category><![CDATA[python variable names]]></category>
		<category><![CDATA[variable names]]></category>
		<category><![CDATA[variable names python]]></category>
		<guid isPermaLink="false">https://www.dpscomputing.com/blog/?p=3694</guid>

					<description><![CDATA[OK, you&#8217;ve not just entered the matrix. Googling Google is dangerous some say, but what about variable variable names in Python. As in variables where both neither the value (as expected) or the name&#46;&#46;&#46;]]></description>
		
					<wfw:commentRss>https://www.dpscomputing.com/blog/2023/04/02/creating-variable-names-for-variables-in-python/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">3694</post-id>	</item>
		<item>
		<title>Warning: Each child in a list should have a unique &#8220;key&#8221; prop.</title>
		<link>https://www.dpscomputing.com/blog/2022/04/23/warning-each-child-in-a-list-should-have-a-unique-key-prop/</link>
					<comments>https://www.dpscomputing.com/blog/2022/04/23/warning-each-child-in-a-list-should-have-a-unique-key-prop/#respond</comments>
		
		<dc:creator><![CDATA[DPS David]]></dc:creator>
		<pubDate>Sat, 23 Apr 2022 17:56:53 +0000</pubDate>
				<category><![CDATA[Development Issues]]></category>
		<category><![CDATA[react]]></category>
		<category><![CDATA[react development]]></category>
		<category><![CDATA[react development issues]]></category>
		<category><![CDATA[react issues]]></category>
		<category><![CDATA[react key prop]]></category>
		<category><![CDATA[react props]]></category>
		<category><![CDATA[react props error]]></category>
		<category><![CDATA[react unique key prop]]></category>
		<category><![CDATA[Warning: Each child in a list should have a unique "key" prop]]></category>
		<guid isPermaLink="false">https://www.dpscomputing.com/blog/?p=3328</guid>

					<description><![CDATA[After you&#8217;ve used React for only a short time, you&#8217;re likely to come across one of these warnings. Even experienced developers come across this error &#8211; usually due to an oversight in their code.&#46;&#46;&#46;]]></description>
		
					<wfw:commentRss>https://www.dpscomputing.com/blog/2022/04/23/warning-each-child-in-a-list-should-have-a-unique-key-prop/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">3328</post-id>	</item>
		<item>
		<title>Cannot load mysql extension.  Please check your PHP configuration.  phpMyAdmin</title>
		<link>https://www.dpscomputing.com/blog/2022/04/22/cannot-load-mysql-extension-please-check-your-php-configuration-phpmyadmin/</link>
					<comments>https://www.dpscomputing.com/blog/2022/04/22/cannot-load-mysql-extension-please-check-your-php-configuration-phpmyadmin/#respond</comments>
		
		<dc:creator><![CDATA[DPS David]]></dc:creator>
		<pubDate>Fri, 22 Apr 2022 19:30:05 +0000</pubDate>
				<category><![CDATA[Development Issues]]></category>
		<category><![CDATA[php mysqli error]]></category>
		<category><![CDATA[phpmyadmin]]></category>
		<category><![CDATA[phpmyAdmin - Error]]></category>
		<category><![CDATA[phpmyadmin error]]></category>
		<category><![CDATA[phpmyadmin sql error]]></category>
		<guid isPermaLink="false">https://www.dpscomputing.com/blog/?p=3319</guid>

					<description><![CDATA[phpMyAdmin is a popular tool used by many web hosts, control panels and web developers as an easy way to manage there mySQL databases. For the PHP enthusiasts as well, as the name might&#46;&#46;&#46;]]></description>
		
					<wfw:commentRss>https://www.dpscomputing.com/blog/2022/04/22/cannot-load-mysql-extension-please-check-your-php-configuration-phpmyadmin/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">3319</post-id>	</item>
		<item>
		<title>Fatal error: Call to undefined function mysqli_connect()</title>
		<link>https://www.dpscomputing.com/blog/2022/04/21/fatal-error-call-to-undefined-function-mysqli_connect/</link>
					<comments>https://www.dpscomputing.com/blog/2022/04/21/fatal-error-call-to-undefined-function-mysqli_connect/#respond</comments>
		
		<dc:creator><![CDATA[DPS David]]></dc:creator>
		<pubDate>Thu, 21 Apr 2022 18:37:59 +0000</pubDate>
				<category><![CDATA[Development Issues]]></category>
		<category><![CDATA[Fatal error: Call to undefined function mysqli_connect()]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[mysql error]]></category>
		<category><![CDATA[mysql fatal error]]></category>
		<category><![CDATA[mysqli]]></category>
		<category><![CDATA[mysqli error]]></category>
		<category><![CDATA[mysqli fatal error]]></category>
		<category><![CDATA[mysqli_connect error]]></category>
		<category><![CDATA[mysqli_connect()]]></category>
		<guid isPermaLink="false">https://www.dpscomputing.com/blog/?p=3311</guid>

					<description><![CDATA[So you&#8217;ve come across this error, you&#8217;ve changed every line of code 3000 times and still it won&#8217;t work. What gives? This error is stubbornly staring back at you: The reason why no matter&#46;&#46;&#46;]]></description>
		
					<wfw:commentRss>https://www.dpscomputing.com/blog/2022/04/21/fatal-error-call-to-undefined-function-mysqli_connect/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">3311</post-id>	</item>
		<item>
		<title>TypeError: undefined is not an object &#8211; React</title>
		<link>https://www.dpscomputing.com/blog/2022/04/20/typeerror-undefined-is-not-an-object-react/</link>
					<comments>https://www.dpscomputing.com/blog/2022/04/20/typeerror-undefined-is-not-an-object-react/#respond</comments>
		
		<dc:creator><![CDATA[DPS David]]></dc:creator>
		<pubDate>Wed, 20 Apr 2022 19:21:46 +0000</pubDate>
				<category><![CDATA[Development Issues]]></category>
		<category><![CDATA[defensive coding]]></category>
		<category><![CDATA[javascript development issue]]></category>
		<category><![CDATA[javascript typeerror]]></category>
		<category><![CDATA[javascript typeerror: undefined]]></category>
		<category><![CDATA[javavscript TypeError: undefined is not an object]]></category>
		<category><![CDATA[react development issues]]></category>
		<category><![CDATA[React TypeError: undefined is not an object]]></category>
		<category><![CDATA[React typeerror:undefined]]></category>
		<category><![CDATA[typeerror: undefined]]></category>
		<category><![CDATA[TypeError: undefined is not an object]]></category>
		<guid isPermaLink="false">https://www.dpscomputing.com/blog/?p=3305</guid>

					<description><![CDATA[In React (and other JavaScript-based languages and frameworks) a common error that you may come across during development is: This can be completely frustrating but the solution is usually fairly simply once you know&#46;&#46;&#46;]]></description>
		
					<wfw:commentRss>https://www.dpscomputing.com/blog/2022/04/20/typeerror-undefined-is-not-an-object-react/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">3305</post-id>	</item>
		<item>
		<title>mysqli_connect(): The server requested authentication method unknown to the client</title>
		<link>https://www.dpscomputing.com/blog/2022/04/19/mysqli_connect-the-server-requested-authentication-method-unknown-to-the-client/</link>
					<comments>https://www.dpscomputing.com/blog/2022/04/19/mysqli_connect-the-server-requested-authentication-method-unknown-to-the-client/#respond</comments>
		
		<dc:creator><![CDATA[DPS David]]></dc:creator>
		<pubDate>Tue, 19 Apr 2022 20:33:33 +0000</pubDate>
				<category><![CDATA[Development Issues]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[mysql error]]></category>
		<category><![CDATA[mysqli error]]></category>
		<category><![CDATA[mysqli_connect error]]></category>
		<category><![CDATA[mysqli_connect()]]></category>
		<category><![CDATA[mysqli_connect(): The server requested authentication method unknown to the client]]></category>
		<category><![CDATA[php mysqli]]></category>
		<category><![CDATA[php mysqli error]]></category>
		<category><![CDATA[php mysqli issue]]></category>
		<category><![CDATA[The server requested authentication method unknown to the client]]></category>
		<guid isPermaLink="false">https://www.dpscomputing.com/blog/?p=3301</guid>

					<description><![CDATA[As every developer will know (or is learning) &#8211; mysqli_connect() can be a finicky thing to work with despite it&#8217;s undoubted power. It&#8217;s finicky because it hides a lot of complexity under the hood.&#46;&#46;&#46;]]></description>
		
					<wfw:commentRss>https://www.dpscomputing.com/blog/2022/04/19/mysqli_connect-the-server-requested-authentication-method-unknown-to-the-client/feed/</wfw:commentRss>
			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">3301</post-id>	</item>
	</channel>
</rss>

<!--
Performance optimized by W3 Total Cache. Learn more: https://www.boldgrid.com/w3-total-cache/?utm_source=w3tc&utm_medium=footer_comment&utm_campaign=free_plugin

Page Caching using Disk: Enhanced 
Minified using Disk

Served from: www.dpscomputing.com @ 2026-09-20 16:25:57 by W3 Total Cache
-->