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Counting Chars in EditText Changed Listener

...t: This is the index of where the new text will be inserted. If a range is selected, then it is the beginning index of the range. count: This is the length of selected text that is going to be replaced. If nothing is selected then count will be 0. after: this is the length of the text to be inserted...
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Best way to implement request throttling in ASP.NET MVC?

...te. /// </remarks> [AttributeUsage(AttributeTargets.Method, AllowMultiple = false)] public class ThrottleAttribute : ActionFilterAttribute { /// <summary> /// A unique name for this Throttle. /// </summary> /// <remarks> /// We'll be inserting a Cache reco...
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Ways to save enums in database

...ering the cards by the numerical value of the enumeration is meaningless: SELECT Suit FROM Cards ORDER BY SuitID; --where SuitID is integer value(4,1,3,2,0) Suit ------ Spade Heart Diamond Club Unknown That's not the order we want - we want them in enumeration order: SELECT Suit FROM Cards ORDE...
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Maximum packet size for a TCP connection

... Your 1480'ish should be 1460. The IP header and the TCP header take up 20 bytes each at least (unless optional header fields are used) and thus the max for (non-Jumbo frame) Ethernet is 1500 - 20 -20 = 1460. – Evgeniy Berezovsky ...
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How do I turn off Oracle password expiration?

...rtain user profile in Oracle first check which profile the user is using: select profile from DBA_USERS where username = '<username>'; Then you can change the limit to never expire using: alter profile <profile_name> limit password_life_time UNLIMITED; If you want to previously che...
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How to write a foreach in SQL Server?

... the lines of a for-each, where I would like to take the Ids of a returned select statement and use each of them. 10 Answer...
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Redis - Connect to Remote Server

... First I'd check to verify it is listening on the IPs you expect it to be: netstat -nlpt | grep 6379 Depending on how you start/stop you may not have actually restarted the instance when you thought you had. The netstat will tell you if it is listening where you think it ...
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Best approach to real time http streaming to HTML5 video client

...for the detailed background and pro/cons about the various options. I have selected this answer as the accepted one as the outline of the concepts are more important than the specific fix which I found to answer the original question. Good luck with the bounty! – deandob ...
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SQL Server Script to create a new user

...s using the Login you just declared: Use YourDatabase; GO IF NOT EXISTS (SELECT * FROM sys.database_principals WHERE name = N'NewAdminName') BEGIN CREATE USER [NewAdminName] FOR LOGIN [NewAdminName] EXEC sp_addrolemember N'db_owner', N'NewAdminName' END; GO Now, Logins are a bit more flu...
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MySQL: Order by field size/length

... SELECT * FROM TEST ORDER BY LENGTH(description) DESC; The LENGTH function gives the length of string in bytes. If you want to count (multi-byte) characters, use the CHAR_LENGTH function instead: SELECT * FROM TEST ORDER BY...