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Generate MD5 hash string with T-SQL
... 'OK'
,SUBSTRING(sys.fn_sqlvarbasetostr(HASHBYTES('MD5', @hash)),3,32) as 'ERROR_01'
,SUBSTRING(sys.fn_sqlvarbasetostr(HASHBYTES('MD5',convert(varbinary(max),@hash))),3,32) as 'ERROR_02'
,SUBSTRING(sys.fn_sqlvarbasetostr(sys.fn_repl_hash_binary(convert(varbinary(max),@hash))),3,32)
,SUBSTRING(sys.fn...
How to create a file in a directory in java?
...n't forget to check the called method (mkdirs and createNewFile) calls for errors
– Alessandro S.
Jul 28 '15 at 12:26
1
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RegEx for matching UK Postcodes
...ts better to loosely match with a simplified regex to weed out the obvious errors and then apply further checks such as an address lookup (or confirmation email in the case of email regex) to confirm the validity.
– James Coyle
Mar 22 '19 at 9:20
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What does Provider in JAX-RS mean?
Could anyone explain to me what a JAX-RS Provider is and what ‘@Provider’ annotation does? I have been reading documentation but I cant get it.
If there are resource classes that service the incoming requests, what do Providers do? How are they different from singleton resource classes when I ...
How much faster is C++ than C#?
... only very time consuming (and thus expensive), but also commonly leads to errors due to over-optimizations.
On the other hand, code in interpreted languages gets faster in later versions of the runtime (.NET CLR or Java VM), without you doing anything. And there are a lot of useful optimizations J...
How to maximize the browser window in Selenium WebDriver (Selenium 2) using C#?
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AttributeError: 'WebDriver' object has no attribute 'Manage'
– User
Nov 19 '14 at 7:02
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How to Set a Custom Font in the ActionBar Title?
How (if possible) could I set a custom font in a ActionBar title text(only - not the tab text) with a font in my assets folder? I don't want to use the android:logo option.
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How does the vim “write with sudo” trick work?
Many of you have probably seen the command that allows you to write on a file that needs root permission, even when you forgot to open vim with sudo:
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The maximum value for an int type in Go
How does one specify the maximum value representable for an unsigned integer type?
10 Answers
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Why does this Java code compile?
...he declaration of b is invalid and fails with an illegal forward reference error.
The declaration of d is invalid and fails with an variable d might not have been initialized error.
The fact that these errors are different should hint that the reasons for the errors are also different.
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