{"id":70219,"date":"2021-08-29T20:30:36","date_gmt":"2021-08-30T00:30:36","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/recent-posts\/date-time-calendar-functions-in-net-php-and-java-worlds-104\/"},"modified":"2025-05-11T20:19:39","modified_gmt":"2025-05-11T20:19:39","slug":"date-time-calendar-functions-in-net-php-and-java-worlds-104","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=70219","title":{"rendered":"Date Time Calendar Functions in .Net, PHP, and Java Worlds #104"},"content":{"rendered":"<p>Date and time related operations are very common in software  and web-applications development. Hence, better learn them well. Keep your resources (code samples, function lists) for reuse in future.<\/p>\n<p>I am just listing some date, time, and calendar related resources in different platforms. To be good at multiple platforms at the same time, learn the similar\/same concepts in different platforms at the same time. Check the similarities and dissimilarities among them. List\/remember your observations<\/p>\n<p><b>PHP Platform:<\/b> Check each of the following resources<\/p>\n<ul>\n<li><a href='http:\/\/ca.php.net\/manual\/en\/ref.datetime.php' target='new' rel=\"noopener\">Date Time Functions<\/a>  <\/li>\n<li> <a href='http:\/\/ca.php.net\/datetime' target='new' rel=\"noopener\">Date Time Calendar Related Functions in PHP platform<\/a>  <\/li>\n<li><a href='http:\/\/ca.php.net\/manual\/en\/function.date-diff.php' target='new' rel=\"noopener\">How to use the PHP DateTime class: Check the example code<\/a>  <\/li>\n<li> <a href='http:\/\/ca.php.net\/manual\/en\/function.time.php' target='new' rel=\"noopener\">Calculate next week<\/a><\/li>\n<li> <a href='http:\/\/us.php.net\/manual\/en\/function.getdate.php' target='new' rel=\"noopener\">Find the next workday considering US Federal Holidays: Check the example codes. Also &#8211; Function to find the first and last day of the month from the given date<\/a><\/li>\n<li> <a href='http:\/\/ditio.net\/2008\/06\/03\/php-datetime-and-datetimezone-tutorial\/' target='new' rel=\"noopener\">Tutorial on how to use the DateTime class<\/a><\/li>\n<\/ul>\n<p><b>Java Platform<\/b><\/p>\n<ul>\n<li> <a href='http:\/\/www.java-tips.org\/java-se-tips\/java.util\/how-to-get-current-date-time.html' target='new' rel=\"noopener\">Java Current Time<\/a><\/li>\n<li> <a href='http:\/\/mindprod.com\/jgloss\/date.html' target='new' rel=\"noopener\">Java Date Time Classes<\/a><\/li>\n<li> <a href='http:\/\/www.java.happycodings.com\/Date_time\/index.html' target='new' rel=\"noopener\">Java Date Time Tutorial: BasicDateFormatting, GetTheCurrentTime, This is a simple text clock,   Timer<\/a><\/li>\n<li> <a href='http:\/\/java.sun.com\/j2se\/1.4.2\/docs\/api\/java\/util\/Date.html' target='new' rel=\"noopener\">Java Date Class<\/a><\/li>\n<li> <a href='http:\/\/home.cogeco.ca\/~ve3ll\/jatutor6.htm#da' target='new' rel=\"noopener\">date and calendar in java<\/a><\/li>\n<\/ul>\n<p><b>.Net Platform<\/b><\/p>\n<ul>\n<li> <a href='http:\/\/msdn.microsoft.com\/en-us\/library\/ms973825.aspx' target='new' rel=\"noopener\">Date and Time Best Practices in .Net<\/a><\/li>\n<li> <a href='http:\/\/john-sheehan.com\/blog\/wp-content\/uploads\/msnet-formatting-strings.pdf' target='new' rel=\"noopener\">.NET Standard DateTime Format Strings<\/a><\/li>\n<li> <a href='http:\/\/articles.techrepublic.com.com\/5100-10878_11-6089546.html' target='new' rel=\"noopener\">Date and Time in VB<\/a><\/li>\n<li> <a href='http:\/\/www.dotnetwatch.com\/Calculating-Date-and-time-Fu53_AR.aspx' target='new' rel=\"noopener\">Date and time in C#<\/a><\/li>\n<\/ul>\n<p>From: http:\/\/sitestree.com\/?p=5267<br \/> Categories:104<br \/>Tags:<br \/> Post Data:2010-11-12 04:07:07<\/p>\n<pre><code>    Shop Online: &lt;a href='https:\/\/www.ShopForSoul.com\/' target='new' rel=\"noopener\"&gt;https:\/\/www.ShopForSoul.com\/&lt;\/a&gt;\n    (Big Data, Cloud, Security, Machine Learning): Courses: &lt;a href='http:\/\/Training.SitesTree.com' target='new' rel=\"noopener\"&gt; http:\/\/Training.SitesTree.com&lt;\/a&gt; \n    In Bengali: &lt;a href='http:\/\/Bangla.SaLearningSchool.com' target='new' rel=\"noopener\"&gt;http:\/\/Bangla.SaLearningSchool.com&lt;\/a&gt;\n    &lt;a href='http:\/\/SitesTree.com' target='new' rel=\"noopener\"&gt;http:\/\/SitesTree.com&lt;\/a&gt;\n    8112223 Canada Inc.\/JustEtc: &lt;a href='http:\/\/JustEtc.net' target='new' rel=\"noopener\"&gt;http:\/\/JustEtc.net (Software\/Web\/Mobile\/Big-Data\/Machine Learning) &lt;\/a&gt;\n    Shop Online: &lt;a href='https:\/\/www.ShopForSoul.com'&gt; https:\/\/www.ShopForSoul.com\/&lt;\/a&gt;\n    Medium: &lt;a href='https:\/\/medium.com\/@SayedAhmedCanada' target='new' rel=\"noopener\"&gt; https:\/\/medium.com\/@SayedAhmedCanada &lt;\/a&gt;\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Date and time related operations are very common in software and web-applications development. Hence, better learn them well. Keep your resources (code samples, function lists) for reuse in future. I am just listing some date, time, and calendar related resources in different platforms. To be good at multiple platforms at the same time, learn the &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=70219\">Continue reading<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1973,1917],"tags":[],"class_list":["post-70219","post","type-post","status-publish","format-standard","hentry","category-c-misc","category-fromsitestree-com","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":68498,"url":"http:\/\/bangla.sitestree.com\/?p=68498","url_meta":{"origin":70219,"position":0},"title":"PHP Topics and Learning Resources #84","author":"Author-Check- Article-or-Video","date":"August 4, 2021","format":false,"excerpt":"Basic syntax Data Types PHP Variables PHP Constants Language Expressions Operators Control Structures Functions Classes and Objects (PHP 4) Classes and Objects in PHP 5 Namespace in PHP Exceptions in PHP References Predefined variabled Predefined Exceptions Predefined Interfaces Context Options and Parameters Five Common PHP Design Patterns Develop Rock Solid\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":70097,"url":"http:\/\/bangla.sitestree.com\/?p=70097","url_meta":{"origin":70219,"position":1},"title":"PHP Network Programming Related Functions #16","author":"Author-Check- Article-or-Video","date":"August 25, 2021","format":false,"excerpt":"What can you do with them? For example 1. Asterisk (http:\/\/www.asterisk.org\/) is a telephony\/telecommunication\/PBX system management software - itr must be using many of these functions. An ISP (like shaw, mts) may write applications to monitor your modem\/router activities, your bandwidth, or the activities in the wireless access points -\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":22049,"url":"http:\/\/bangla.sitestree.com\/?p=22049","url_meta":{"origin":70219,"position":2},"title":"PHP Date Time Examples #Software Development #Web Development #Root #By Sayed Ahmed","author":"Author-Check- Article-or-Video","date":"March 9, 2021","format":false,"excerpt":"You can use the following code where users can select a date range from a drop down with quick dates. Very often, you will also need a date range calendar; you can use jquery date picker tool for the purpose. if ($quickDates==\"today\"){ $dateFrom = date(\"Y-m-d\"); $dateTo = date(\"Y-m-d\", time() +\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":70093,"url":"http:\/\/bangla.sitestree.com\/?p=70093","url_meta":{"origin":70219,"position":3},"title":"PHP String Related Built in Functions #16","author":"Author-Check- Article-or-Video","date":"August 25, 2021","format":false,"excerpt":"Check the following string manipulation related functions in PHP. String manipulation is pretty common in Software Development (esp. in high level, even in low level applications say you are working with network protocols - you need to interpret\/parse the protocol language). Memorizing library functions is always a good thing -\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":70053,"url":"http:\/\/bangla.sitestree.com\/?p=70053","url_meta":{"origin":70219,"position":4},"title":"PHP What to Learn? When are you an Expert? #16","author":"Author-Check- Article-or-Video","date":"August 24, 2021","format":false,"excerpt":"Check your PHP KnowledgeDo you know all of the following concepts? If not - why don't you learn? Know all of them and claim yourself to be an expert in PHP. How to go about learning? First know all the concepts. Then go to the details of each topic. Learning\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":70051,"url":"http:\/\/bangla.sitestree.com\/?p=70051","url_meta":{"origin":70219,"position":5},"title":"PHP Functions:    Checking Functions: is_&#8230;&#8230;() #16","author":"Author-Check- Article-or-Video","date":"August 24, 2021","format":false,"excerpt":"is_infiniteis_floatis_intis_integeris_longis_linkis_finiteis_fileis_boolis_binaryis_bufferis_callableis_executableis_double is_nanis_nullis_subclass_ofis_stringis_unicodeis_uploaded_file For details, please check: PHP is_...() functions From: http:\/\/sitestree.com\/?p=5125 Categories:16Tags: Post Data:2011-04-15 20:21:40 Shop Online: <a href='https:\/\/www.ShopForSoul.com\/' target='new' rel=\"noopener\">https:\/\/www.ShopForSoul.com\/<\/a> (Big Data, Cloud, Security, Machine Learning): Courses: <a href='http:\/\/Training.SitesTree.com' target='new' rel=\"noopener\"> http:\/\/Training.SitesTree.com<\/a> In Bengali: <a href='http:\/\/Bangla.SaLearningSchool.com' target='new' rel=\"noopener\">http:\/\/Bangla.SaLearningSchool.com<\/a> <a href='http:\/\/SitesTree.com' target='new' rel=\"noopener\">http:\/\/SitesTree.com<\/a> 8112223 Canada Inc.\/JustEtc: <a href='http:\/\/JustEtc.net' target='new' rel=\"noopener\">http:\/\/JustEtc.net\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/70219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=70219"}],"version-history":[{"count":1,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/70219\/revisions"}],"predecessor-version":[{"id":78144,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/70219\/revisions\/78144"}],"wp:attachment":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=70219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=70219"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=70219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}