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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
- B4A (free) - Android development
- B4J (free) - Desktop and Server development
- B4i - iOS development
- B4R (free) - Arduino, ESP8266 and ESP32 development
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Other How do I find a forum post I wrote in Nov 2021? - emexes Nov 8, 2022 I am having no luck with https://www.b4x.com/android/forum/pages/results/?query=nov+2021&author=emexes or variations thereof.
More specifically, I am looking for posts regarding TSP and mazes.... B4A Question Regular expression for date - emexes (first post) Jun 11, 2025 (2 reactions) }|)\D?(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec|)\D?(\d{4}|)$" Dim m As Matcher...("")) Log(ParseDate("6 Jan 2021")) Log(ParseDate("6 Jan")) Log(ParseDate("6 2021")) Log(ParseDate("6")) Log(ParseDate("Jan 2021")) Log(ParseDate("Jan")) Log(ParseDate("2021")) Log(ParseDate("")) Log(ParseDate...=, Month=, Year=} (MyMap) {Day=6, Month=Jan, Year=2021} (MyMap) {Day=6, Month=Jan, Year=} (MyMap) {Day=6... B4A Question get SimpleTimeZone - emexes (first post) Apr 25, 2022 (1 reaction) Palestine Delays DST Start Updates in 2021 21-Oct-2021 Palestinian Territories Change End of DST 12-Oct-2021 No DST Start in Fiji in 2021 24-Sep-2021 Jordan Starts DST Early in 2022 20-Sep-2021 Samoa Scraps Daylight Saving Time (DST) 18-Jan-2021 New Time Zone in South Sudan Updates in 2020... B4A Question B4A assignment - emexes (first post) Oct 14, 2022 (6 reactions) CIN635 – Mobile Computing Semester 2 – 2022 Assignment 1 (10%) Due Date: 16th October, 2021 @ 11.55PM Two lines in and already you need a time machine. ? 134781... B4A Question Send large SMS - emexes (first post) Feb 12, 2025 This comment made me 🥺 but is always good to know we're not alone. I lost a week checking my code for possible errors with the flags and there was none. And now I add this line everything works as expected. Why Google makes our life so hard some times. Did they even check their releases or in order to meet deadlines they release unchecked code? Anyway, THANK YOU very much for this. You saved me a lot of headaches! – Nick Commented Oct 21, 2021 at 6:43 https://stackoverflow.com... B4A Question Convert Date Format - emexes (first post) Nov 16, 2023 (2 reactions) ", "Nov", "Dec" _ ) Dim M As Int = D.SubString2(3, 5) '2 digit... B4A Question I need dialog2 has another choice canbe changed C.E. to B.E., too. - emexes (first post) Jan 27, 2021 (1 reaction) I just googled and found this: https://www.hermetic.ch/cal_stud/astronomical_year_numbering.htm Is this what you mean? More probably this: The reckoning of the Buddhist Era in Thailand is 543 years ahead of the Common Era (Anno Domini), so the year 2021 CE corresponds to B.E. 2564. https://en.wikipedia.org/wiki/Thai_calendar... B4A Question SQL Convert String to Date - emexes (first post) Feb 3, 2020 My date string in my datebase is in "02Feb20" format, anyone knows how to convert SQL format? You can do it yourself with straight string operations. Two major issues are: 1/ what to do about century, eg is 02Feb95 supposed to be 1995 or 2095? 2/ converting 3-letter month to a month number 1..12. Easiest way is "xxJanFebMarAprMayJunJulAugSepOctNovDec".IndexOf("Feb") will return position of the month within the string of all 12 months, and then divide... B4A Question Need help to pull data from a flextable on a webpage - emexes (first post) Jan 14, 2021 www.regex101.com is an excellent site for playing around with regexes, seeing how they match sample data, and constructing regexes such as the two above. For that coronavirus data page you gave a link for, it looks like you can also grab the graph frames directly eg: https://datawrapper.dwcdn.net/9fvu1/384/ and then grab the daily data from it eg using regex like: https://regex101.com/r/mSqR12/1 cycling through dates from say 2020-01-01 to tomorrow (to be sure, to be sure) eg 2021-01-15... Page: 1 |