Скачать или смотреть UiPath | First Operator | FirstOrDefault Operator | LINQ Tutorials | Element Operators | Loop Files

#rpa #uipath #linq
👉 𝐄𝐧𝐠𝐥𝐢𝐬𝐡
● This video is about ✂ 𝗙𝗶𝗿𝘀𝘁 and ✂ 𝗙𝗶𝗿𝘀𝘁𝗢𝗿𝗗𝗲𝗳𝗮𝘂𝗹𝘁 operators in🔥𝗟𝗜𝗡𝗤🔥
● This video covers the following points:
→ What is First operator?
→ What is FirstOrDefault operator?
→ Examples about both operators.
● The examples in this video are about looping the files in a folder and getting the oldest or newest file from the folder.
● The following operators are used in this video:
→ First
→ FirstOrDefault
→ Order
→ Take
→ ElementAt
→ Where
→ Select

🌟 𝗖𝗼𝗱𝗲
✔ First( )
✔ FirstOrDefault( )
✔ First(Lambda Expression)
✔ FirstOrDefault(Lambda Expression)

🕜 𝗖𝗵𝗮𝗽𝘁𝗲𝗿𝘀
► 00:00 Introduction
► 00:23 First Vs. FirstOrDefault
► 01:04 First Vs. FirstOrDefault (First Overload)
► 03:17 First Vs. FirstOrDefault (Second Overload)
► 04:48 Summary
► 05:45 1.Example (Get Oldest Excel File - 1)
► 09:13 2.Example (Get Oldest Excel File - 2)
► 09:55 3.Example (Get Newest Excel File - First)
► 10:20 4.Example (Get Newest Excel File - FirstOrDefault)
► 10:41 5.Example (Get Newest File)
► 11:14 6.Example (FirstOrDefault + Lambda)
► 12:19 7.Example (Take + FirstOrDefault)
► 13:48 8.Example (Take + ElementAt)
► 14:22 Conclusion

📝 𝗟𝗜𝗡𝗤 𝗩𝗶𝗱𝗲𝗼𝘀
𝗔. 𝗣𝗔𝗥𝗧𝗜𝗧𝗜𝗢𝗡 𝗢𝗣𝗘𝗥𝗔𝗧𝗢𝗥𝗦
➊ 𝗧𝗔𝗞𝗘:    • UiPath | TAKE Function - LINQ | LINQ Tutor...  
➋ 𝗦𝗞𝗜𝗣:    • UiPath | SKIP Function - LINQ | LINQ Tutor...  
➌ 𝗧𝗔𝗞𝗘𝗪𝗛𝗜𝗟𝗘:    • UiPath | TAKEWHILE Function - LINQ | LINQ ...  
➍ 𝗦𝗞𝗜𝗣𝗪𝗛𝗜𝗟𝗘:    • UiPath | SKIPWHILE Function - LINQ | LINQ ...  
➎ 𝗧𝗮𝗸𝗲𝗟𝗮𝘀𝘁:    • UiPath | TakeLast Operator - LINQ | LINQ T...  

𝗕. 𝗣𝗥𝗢𝗝𝗘𝗖𝗧𝗜𝗢𝗡 𝗢𝗣𝗘𝗥𝗔𝗧𝗢𝗥𝗦
➊ 𝗦𝗘𝗟𝗘𝗖𝗧:    • UiPath | SELECT Function - LINQ | LINQ Tut...  
➋ 𝗦𝗘𝗟𝗘𝗖𝗧𝗠𝗔𝗡𝗬:    • UiPath | SELECTMANY Function - LINQ | LINQ...  

𝗖. 𝗙𝗜𝗟𝗧𝗘𝗥𝗜𝗡𝗚 𝗢𝗣𝗘𝗥𝗔𝗧𝗢𝗥𝗦
➊ 𝗪𝗛𝗘𝗥𝗘:    • UiPath | WHERE Function - LINQ | LINQ Tuto...  

𝗗. 𝗤𝗨𝗔𝗡𝗧𝗜𝗙𝗜𝗘𝗥 𝗢𝗣𝗘𝗥𝗔𝗧𝗢𝗥𝗦
➊ 𝗔𝗟𝗟:    • UiPath | ALL Function - LINQ | LINQ Tutori...  
➋ 𝗔𝗡𝗬:    • UiPath | ANY Function - LINQ | LINQ Tutori...  

𝗘. 𝗘𝗟𝗘𝗠𝗘𝗡𝗧 𝗢𝗣𝗘𝗥𝗔𝗧𝗢𝗥𝗦
➊ 𝗘𝗹𝗲𝗺𝗲𝗻𝘁𝗔𝘁:    • UiPath | ElementAt Operator | ElementAtOrD...  
➋ 𝗘𝗹𝗲𝗺𝗲𝗻𝘁𝗔𝘁𝗢𝗿𝗗𝗲𝗳𝗮𝘂𝗹𝘁:    • UiPath | ElementAt Operator | ElementAtOrD...  
➌ 𝗙𝗶𝗿𝘀𝘁:    • UiPath | First Operator | FirstOrDefault O...  
➍ 𝗙𝗶𝗿𝘀𝘁𝗢𝗿𝗗𝗲𝗳𝗮𝘂𝗹𝘁:    • UiPath | First Operator | FirstOrDefault O...  
➎ 𝗟𝗮𝘀𝘁:    • UiPath | Last Operator | LastOrDefault Ope...  
➏ 𝗟𝗮𝘀𝘁𝗢𝗿𝗗𝗲𝗳𝗮𝘂𝗹𝘁:    • UiPath | Last Operator | LastOrDefault Ope...  
➐ 𝗦𝗶𝗻𝗴𝗹𝗲:    • UiPath | Single Operator | SingleOrDefault...  
➑ 𝗦𝗶𝗻𝗴𝗹𝗲𝗢𝗿𝗗𝗲𝗳𝗮𝘂𝗹𝘁:    • UiPath | Single Operator | SingleOrDefault...  
➒ 𝗗𝗲𝗳𝗮𝘂𝗹𝘁𝗜𝗳𝗘𝗺𝗽𝘁𝘆:    • UiPath | DefaultIfEmpty Operator | LINQ Tu...  

✍ 𝗞𝗲𝘆 𝗪𝗼𝗿𝗱𝘀
→ UiPath
→ UiPath Automation
→ UiPath Activity
→ LINQ First Operator
→ LINQ FirstOrDefault Operator
→ LINQ Loop Files
→ LINQ Order Files in Folder
→ LINQ Get oldest file
→ LINQ Get newest file
→ LINQ First overloads
→ LINQ FirstOrDefault overloads
→ LINQ Tutorials
→ LINQ For Beginners

𝗙𝗼𝗹𝗹𝗼𝘄 𝘂𝘀
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