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Maven in Eclipse: step by step installation [closed]
...nloads from https://eclipse.org/downloads/eclipse-packages/ have M2Eclipse included already. As of Neon both the Java and the Java EE packages do - look for "Maven support")
Way 1: Maven Eclipse plugin installation step by step:
Open Eclipse IDE
Click Help -> Install New Software...
Click Add ...
How do you convert a byte array to a hexadecimal string, and vice versa?
...Testing Code
Feel free to play with the testing code I used. A version is included here but feel free to clone the repo and add your own methods. Please submit a pull request if you find anything interesting or want to help improve the testing framework it uses.
Add the new static method (Func<...
any tool for java object to object mapping? [closed]
...mapping,
implicit-explicit mapping, as well as
recursive mapping. This includes
mapping collection attributes that
also need mapping at the element
level.
share
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C++ Singleton design pattern
...n libraries unloading. This is one of the reasons many coding conventions (including Google's) ban the use of non-trivial static and global objects.
– obecalp
Jun 17 '09 at 18:04
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Arrays, heap and stack and value types
...ion.
All local variables and parameters are allocated on the stack. This includes both value types and reference types. The difference between the two is only what is stored in the variable. Unsurprisingly, for a value type, the value of the type is stored directly in the variable, and for a ref...
SQL Server - stop or break execution of a SQL script
...
If you can use SQLCMD mode, then the incantation
:on error exit
(INCLUDING the colon) will cause RAISERROR to actually stop the script. E.g.,
:on error exit
IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[SOMETABLE]') AND type in (N'U'))
RaisError ('Th...
Enum ToString with user friendly strings
... @annakata we've actually extended the attribute mechanism to include support for l18N, it's a simple change in fact.
– Ray Booysen
Jan 7 '14 at 17:51
...
How to redirect the output of a PowerShell to a file during its execution
...ngly not labelled with Powershell version number). It says "The transcript includes all command that the user types and all output that appears on the console". However, I tested Start-Transcript in Powershell 2.0, and found @Richard is right, standard error isn't saved to the transcript. This sucks...
How to write string literals in python without having to escape them?
... fine. Two things to be aware: indentation (spaces) on the other lines are included which is desirable; if the long string happens to be terminated with " no good, because the whole thing will end up with """" which is a syntax error.
– Nagev
Jan 9 '19 at 15:3...
Remove insignificant trailing zeros from a number?
...was failing in my tests because I wanted the regex to work for any number, including integers with no dot. Without toFixed, it eats a zero at the end. My bad.
– geekley
Jul 6 '19 at 3:31
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